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FlexDSL ORION 2(+)

1. 4 6 4 9 lt ACO GROUP ON OFF gt command The lt ACO gt command without additional parameters lists deactivated alarm relays CO_FMM gt ACO ETH1 ETH2 ETH3 ETH4 CO HL FMM gt The lt ACO GROUP ON OFF gt command activated deactivates the GROUP alarm relays Available groups of alarm relays GROUP Description E1 1 or E11 17 E1 channel E1 2 or E12 27 E1 channel E1 3 or E13 3 E1 channel E1 4 or E14 4 E1 channel E1 All E1 channels ETH1 or ETHERNET1 1 Ethernet port ETH2 or ETHERNET2 2 Ethernet port ETH3 or ETHERNET3 3 Ethernet port ETH4 or ETHERNET4 4 Ethernet port ETH or ETHERNET All Ethernet ports DSL1 or XDSL1 17 DSL channel DSL2 or XDSL2 2 DSL channel DSL3 or XDSL3 3 DSL channel DSL4 or XDSL4 4 DSL channel DSL or XDSL All DSL channels RCONF RCONF alarm CO 01 FMM gt ACO El 1 OFF ETHERNET CO FMM gt 69 Hlezner User Manual LTU Orion 2 Telecommunications AG The deactivated alarm relay does not generate urgent or non urgent alarms i e does not affect the color of LEDs on the front panel and alarm relay statuses For generators alarm relays DSL and Ethernet can be deactivated Note By default in all configurations the Ethernet alarm LED is blocked By typing this command the GROUP parameter can not contain several groups of alarm statuses For example if it is necessary to deactivate alarm statuses of the group E1 1 and DSL enter the ACO command twice first with the parameter E1 1 and
2. 4 6 5 14 lt RPPROT T OFF SEC MIN gt command The lt RPPROT T OFF SEC MIN gt activates deactivates the remote power source protection feature Parameters T time value for chosen time unit SEC MIN selected time unit 4 6 5 15 lt G704 ON OFF N gt command The lt G 704 ON OFF N gt command activates deactivates the ITU T G 704 framed mode for the E1 interface where N is the number of the E interface The lt G 704 ON gt activates the ITU T G 704 framed mode The lt G 04 OFF gt deactivates the ITU T G 704 framed mode i e the devices starts operating in the so called transparent mode For modems with one E1 channel the command is the following CO _CM gt G704 ON 86 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 16 lt CRC4 ON OFF N gt command The lt CRC4 ON OFF N gt command activates deactivates the CRC4 mode for the E1 channels where N is the number of the E1 channel For modems with one E1 channel the command is the following CO CM gt CRC4 ON Note The command is available in the G 704 framed mode 4 6 5 17 lt AISGEN ON OFF N gt lt AISDET ON OFF N gt commands The lt AISGEN ON N gt command activates the AlS Generation mode for the E1 interface where N is the number of the E1 interface The lt AISGEN OFF gt command deactivates the AIS Generation mode The lt AISDET ON N gt command activates the AlS Detection mode for the E1 interface where N is the number of the
3. Del Cti H Space Ctrl H E mulation Terminal Setup g or disconnecting o Input Translation AST Setup 102 F lexpsi User Manual LTU Orion 2 Telecommunications AG 9 Select Call in the Call menu If the menu is not available the connection is established automatically Go to item 10 10 Input XX where XX is the slot number in the shelf The main menu of the device is displayed HT_9600_COM1 HyperTerminal Datei Bearbeiten Ansicht Anrufen bertragung MODEL FG PAM SR4L 4E1B 4Eth RP V66 HW 1 6 SW 1 2 8 DATE 27 12 2006 ID RUNS Od 00 49 33 ALARM NOT URGENT STATUS LINK UP MODEL DESC Subrack Quad xDSL Quad El Quad Ethernet 120 Ohm IP 192 168 0 236 Main Menu Performance management PM Fault and maintenance management FMM Configuration management CM Select 1 5 co DI Miz verbunden 00 00 05 Auto Erkenn 9600 8 N 1 11 Enter the Fault and maintenance management menu 12 Enter the lt SOFTUPDATE gt command CO 09 FMM gt SOFTUPDATE Flash manufacturer Silicon Storage Technology SST Flash device SST39LF VF016 Start address 0x1000000 Flash size 2048 KB Now upload program via XModem or 1K XModem C After typing SOFTUPDATE the device tries to establish connection over the X modem protocol within 60 seconds 13 The time counter is started Select Send File in the Transfer menu MS Datei senden Ordner C N4echwandern F
4. connector Type RJ 45 female 8 pins Table 7 2 xDSL connector Front View Pin No Description a connector nu NC not NC notused ESCH NC not used xDSL interface B e rast intercos Ch NC not used 112 Hlezner User Manual LTU Orion 2 Telecommunications AG 7 3 3 E1120 Ohm Connector Pin Signal Deseripfon o TX_1 2A E1 Output CH1 2 Wire A 9 TX_1 2B E1 Output gt CH1 2 Wire B Functional Protective Earth cable shield Out CH1 2 RX_1 2A_ E1 Input gt CH1 2 Wire A RX_1 2B_ E1Input gt CH1 2 Wire B Functional Protective Earth cable shield Inp CH1 2 Only for V65 amp V66 units 6 TX_3 4A E1 Output CH3 4 Wire A TX_3 4B E1 Output gt CH3 4 Wire B Functional Protective Earth cable shield Out_CH3 4 8 RX_3 4A E1Input gt CH3 4 Wire A RX_3 4B E1Input gt CH3 4 Wire B Functional Protective Earth cable shield Inp CH3 4 wol NC CSCS wma onc S S ul MI O O O O O O O CO OOoOo OO 0 O 7 3 4 E175 Ohm In Out Connectors Type BNC 75 Q Optionally equipped for E1 interface with 75 Q 7 3 5 Monitor connector MinRack only Type Sub D9 female Table 7 4 Monitor connector Description for Stand Alone devices DA_COM FG Urgent alarm contact protection ground TXD Transmit data to the modem RXD Receive data from the modem ND COMIC OM Non urgent alarm contact common contact DA_NC Urgent alarm contact
5. 2 x 100V In the mode of 115 Volts the device can provide remote powering of one NTU and 1 single channel regenerator or 2 single channel regenerator via any of DSL channels Remote power can be supplied to all liner interfaces In the mode of 200 Volts the device can provide remote powering of one NTU and two single channel regenerators or three single channel regenerators Remote power can be supplied to line interfaces 1 and 3 In the mode of 230 Volts the device can provide remote powering of one NTU and three single channel regenerators or four single channel regenerators Remote power can be supplied to line interfaces 1 and 3 The power consumption for regenerators and NTU units can be optimized with the powermode command in the RGN s and NTU s Flexp SL User Manual LTU Orion 2 Telecommunications AG XM18 XM19 Figure 3 2 Position of jumpers for the remote power supply wetting current supply and wetting current consumption on the LTU board SE Remote WeTTIN Wettin power curren curren supply supply consumption Figure 3 9 Position of jumpers for the remote power supply wetting current supply and wetting The default setting are e for LTUs the remote power voltage is 115 Volts e Safe voltage in the wire with respect to the ground lt 120 Volts e Tolerance to micro breaks e Automatic restart of the system if failures occur in the remote power supply circuit e Protection complying the ITU T K 2
6. 4 6 4 27 lt START gt command This command starts the internal BER tester 4 6 4 28 lt STOP gt command This command stops the internal BER tester 4 6 4 29 lt TRACE gt command This command shows continuously the actual status of the BERT BERT status G 826 Svc S OK Errors O Alarms gt no errors Errored seconds O Bitrate TX gt 2048000 Severely errored seconds 0 Bitrate RX 2048000 Background block errors O Bit errors E 0 ESR 5 000 Pattern time 232 SESR 0 00 Error ratio E 0 BBER 0 00 Total test time 232 Available time E Oe Unavailable time Q Ll Stop BERT 4 Inject error 2 Exit trace 3 Reset BERT results I Hlezner User Manual Telecommunications AG 4 6 4 30 lt SHOW gt command This command shows the actual status of the BERT CO_BERT gt SHOW BERT status G 826 Sync OK Errors Alarms no errors Errored seconds Bitrate TX 2048000 Severely errored seconds Bitrate RX gt 2048000 Background block errors Bit errors K 0 ESR 4 Pattern time 51 SESR 3 Error ratio 0 BBER IS Total test time 51 Available time Unavailable time CO BERT gt 4 6 4 31 lt RES gt command This command resets the BERT statistics 4 6 4 32 lt SET E11 E12 INT EXT gt command This command set s the desired Interface to the selected source 4 6 4 33 lt TS TX RX 0 31 gt command This command set s the desired Slot for the BERT Examples TS 0 31 will select timeslots
7. AIS R Si e UI Se 1 UI T D D E I 4 D F lexng User Manual LTU Orion 2 Telecommunications Maintenance AG _ DSL signal processor initialization failure Displaying an urgent alarm has the highest priority that displaying a non urgent alarm A amber LED R red LED RB red LED blinking 39 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 5 Management of FlexDSL Orion 2 devices The equipment has integrated functions of management and diagnostics FlexDSL Orion 2 devices can be connected to the terminal by using the RS232 interface or to a PC with the VT100 terminal In addition devices can be connected to a PC network card or the Ethernet network to which the computer is attached In this case the Telnet session is used to manage the equipment the WEB interface being used to display the statistics The management and diagnostics functions allow one to configure devices and to receive additional information such as parameters of an xDSL link quality or G 826 3 5 1 Management of FlexDSL Orion 2 with the RS232 interface The rear panel of the FlexGain shelf contains the TTL management bus which is organized according to the point multipoint scheme The TTL RS232 converter and a terminal connector are on the rear panel of the shelf If the ACU TCU unit is used the management connector is on the front panel of this device At any one time only one devic
8. E1 2 E1 1 bottom Figure 3 7 Example No 2 of automatic configuration of a link A more complex case is the independent two channel connection two E1 streams and Ethernet packets are transmitted in the first channel and the second channel The Slave device determines the order of E1 interfaces for the streams from each DSL link only when communication in both links is established Eth Payload Eth Eth top l E1 2 4 Ee a SE ae EE 1 E1 4 gt EISE SE EE _E1 3 gt Master Slave EI be O O O E1 2 gt Sg A LE Dees Sa E1 1 gt Payload Eth top E1 2 E1 1 bottom Figure 3 8 Example No 3 of automatic configuration of a link FlexDSL Orion2 regenerators are configured similarly to the above examples 25 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 2 2 E1 interface 2 Mbit s G 703 G 704 The operation modes are described below refer to the E1 interfaces 3 3 2 2 1 Transparent and ITU T G 704 In the transparent mode the E1 data will be transmitted over the DSL without any changes The transparent mode is only possible for transmission rates of no less than 2056 Kbit s when transmitting one E1 stream in this mode and of no less than 4104 Kbit s when transmitting both E1 streams in this mode In the G 704 mode framing according to ITU T G 704 the E1 data stream is processed by the E1 framer which is incorporated in the block of E1 network int
9. g loo cee i zm el HEEN Figure 3 1 An example of organization of a data communication channel using FlexDSL Orion 2 modems 11 3 2 Flexpo User Manual LTU Orion 2 Telecommunications AG Notations in the figure e ATS a private automatic branch exchange e E1 a2048 kbit s digital flow structured according to ITU T Rec G 704 e Management PC a personal computer used to configure the system e Vlan Switch a switch of Ethernet packets supporting the Vlan function IEEE 802 1q e VolP devices of IP telephony VOICE over IP e Ethernet Network local Ethernet network e Orion2 LTU FlexDSL Orion2 line termination unit e Orion2 NTU FlexDSL Orion2 network termination unit e RGNo2 FlexDSL Orion2 regenerator The devices of this family have different mechanic designs SubRack a unit to be inserted into a 19 FlexGain shelf MiniRack a 1U 44 5 mm unit to be inserted into a 19 cabinet Stand Alone a desktop unit IP 67 a unit in a water proof plastic or silumin housing class IP 67 XCVR a unit to be inserted into a hermetic steel housing The devices have the following possibilities for monitoring and management e Local management and control of remote devices and regenerators VT 100 e Local management and control of remote devices and regenerators Telnet session e Operation in complex networks under the unified management system support of SNMP The use of the Flash memor
10. We present settings of the devices below If all these settings are configured as shown below the user will construct a data transmission system which will operate normally The idea is as follows the default settings are deleted on all the devices then the MASTER SLAVE mode is enabled on the modem the network settings are configured IP address default subnet mask and default gateway and finally these settings are applied and then are written in the EEPROM 7 1 1 Configuration of the FlexDSL Orion 2 device at the Central Office premises System configuration Configuration Management menu lt DEFAULT EVERYTHING gt enable default settings switch on remote powering the modes are activated by jumpers lt POWER ON gt on the main board Line interface configuration Configuration Management menu lt MASTER ON gt enable the Master mode Configuration of the internal Ethernet switch Network Management submenu set the IP address of the device depends on the configuration lt SETIP 10 0 2 200 gt of the network lt NETMASK 255 0 0 0 gt set the subnet mask this value is the same as in the connected Ethernet network lt GATEWAY 10 0 0 101 gt set the default gateway this value is the same as in the connected Ethernet network Application of all configurations Fault And Maintenance Management menu 107 Hlezner User Manual LTU Orion 2 Telecommunications AG lt APPLY ALL gt apply all
11. command sets the operation mode of ports of the internal Ethernet SWITCH where NAME is the port name LAN WAN1 WAN2 Int COMMAND is the action performed with the interface and PARAM is one or several parameters The command setting the operation modes of ports of the internal Ethernet SWITCH are as follows lt INTERFACE NAME MODE ACCESS TRUNK gt The lt INTERFACE NAME MODE ACCESS TRUNK gt command sets the operation mode of the Trunk or Access port Information about VLAN and QoS is not transmitted over the interface in the ACCESS mode Accordingly all packets received by the interface are considered to belong to VLAN the number of the VLAN is related to the interface and the packets have the corresponding QoS In the TRUNK mode packets received by the port contain the VLAN and QoS numbers In this case VLAN ID and QoS assigned to the interface are ignored The command is available only for the LAN port The lt INTERFACE NAME VLAN 1 8 gt command sets the default VLAN number for ports in the ACCESS mode The lt INTERFACE NAME QOS 0 7 gt command sets the port QoS in the ACCESS mode 93 Hlezner User Manual LTU Orion 2 Telecommunications AG The lt INTERFACE NAME ALLOW VLAN LIST gt command sets the list of VLANs which are received by the port lt INTERFACE NAME ALLOW VLAN VLAN LIST gt All units support 8 VLANs The VID command is used to assign the VLAN name to its number The List of VLANs received by the interf
12. normally closed DA_NO Urgent alarm contact normally open ND NC Non urgent alarm contact normally closed SGND Signal ground amp ND NO Non urgent alarm contact normally open 113 Hlezner User Manual LTU Orion 2 Telecommunications AG 7 3 6 48VDC connector MinRack only Type MiniFit 4 pin Table 7 3 48VDC connector 1 Negative power supply terminal PGND Protection ground Positive power supply terminal 114 Hlezner Telecommunications AG 8 TECHNICAL SPECIFICATION 8 1 8 1 1 8 1 4 Interfaces xDSL Line Interface Specification Line Code Impedance Transmit Power Number of Pairs Bit Rate Connector Type Overvoltage Protection Wetting Current E1 Line Interface Specification Number of Interfaces Line Code Impedance Jitter Bit Rate Connector Type ESD Protection Monitor RS232 Interface Specification Data Rate Protocol Signal Level Connector Type Ethernet Standard Data Rate Protocol Signal Level MDI MDI X auto crossover Auto Negotiation Connector Type User Manual LTU Orion 2 ITU T G 991 2 G shdsl ITU T G 991 2 G shdsl bis TC PAM 1350 13 5 Annex A or 14 5 Annex B dBm 135 Q 1 20r4 192 to 2064 kbps RJ 45 8 pin ITU T Rec K 20 K 21 2 4 mA 60 V ETS 300 166 ITU T Rec G 703 G 704 1 or2 HDB3 either 120Q or 75Q ITU T Rec G 823 ETSI TS 101 135 2048 kbit s 50 ppm either DB15 male 120 or two BNC 75Q 8 kV A
13. 10 0 2 202 gt configuration of the connected network set the subnet mask this value is the same as in the lt NETMASK 255 0 0 0 gt connected Ethernet network set the default gateway this value is the same as in the lt GATEWAY 10 0 0 101 gt connected Ethernet network lt INTERFACE LAN QOS 1 gt packet from the LAN port have priority 1 lt INTERFACE WAN1 QOSTHRESHOLD 2 gt VLAN packets with QoS 2 or above have the highest priority lt INTERFACE INT VLAN 3 gt packets of the internal management port belong to VLAN 3 lt INTERFACE INT QOS 2 gt packets from the LAN port have priority 0 lt INTERFACE WAN1 ALLOW 1 2 3 gt transmit packets of VLAN 1 2 3 over the WAN1 port Application of all configurations Fault And Maintenance Management menu lt APPLY ALL gt apply all configurations written in the running configuration Confirmation of all configurations Fault And Maintenance Management menu confirm all configurations written in the startup lt CONFIRM gt configuration 111 Hlezner User Manual LTU Orion 2 Telecommunications AG 7 3 Connectors description 7 3 1 Ethernet connector Type 4 RJ 45 female four connectors of 8 pins each Table 7 1 Ethernet connector Front View Pin No Description PC connector Tx transmit data Tx transmit data EH Rx receive data aa NC not used NC not used Rx receive data NC not used 7 3 2 xDSL
14. AG 4 6 4 8 lt ALARM gt command The lt ALARM gt command displays the actual alarm status of the local device For systems with different numbers of E and xDSL channels the number of columns displayed is also different though the table structure remaind unchanged For single channel devices the alarm table is displayed in the following way CO 01 FMM gt ALARM Alarm status El 1 El 2 El 3 El 4 xDSL DSL1 DSL2 DSL3 DSL4 LOS S on on on on LOS on on on on LFA S off off off off LOSW on on on on AIS S OFT off ff Off SEGD off off Off off AIS R off off off off BER H off off off off LOOP1 off off off off ALB off off off off BER S off off off off SEGA off off off off NM off off off off LA off off off off LOOP2 off off off off RCONF off off off off Ethernet 1 2 3 4 Maintenance LOS E on on on on HW F off DSL F off CO OL FMM gt Table 4 3 lt ALARM gt definitions 68 Hlezner User Manual LTU Orion 2 Telecommunications AG LoopAttenuation gt LA threshold A loop is activated on the line interface of a remote device in the direction of the local device Configuration of the remote device is not compatible with the configuration of the local device for example the local device is configured to transmit Ethernet data while the remote device is configured to transmit two E1 streams Definitions Maintenance Hardware failure Option T enable the continuous updating of the table of actual alarm statuses
15. AO 11 CTIE ER ER EC COMMMANIG EE 63 46 3 12 lt RESETNETSTAT gt commande 63 AOS T3 KE COMMANA EE 63 4 6 3 14 lt H gt commande 63 4 6 4 Fault and maintenance management men 64 4 6 4 1 lt H gt commande 64 4 6 4 2 lt NM gt commande 65 4 6 4 3 lt STATUS gt commande 65 4 6 4 4 lt STATUS ETH gt commande 66 4 6 4 5 lt MACTABLE gt commande 67 4 6 4 6 lt LOOP1 ON OFF N 1 4 gt commande 67 4 6 4 7 lt LOOP2 N A R ON OFF gt commande 67 4 6 4 8 lt ALARM gt commande 68 4 6 4 9 lt ACO GROUP ON OFF gt commande 69 46 4 10 lt STARTAL ON OFF N gt commande 70 4 6 4 11 lt RESTART N 1 4 gt commande 70 4 6 4 12 lt RESET gt commande 70 4 6 4 13 lt SOFTUPDATE gt commande T1 4 6 4 14 lt SOFTCONFIRM gt commande T1 4 6 4 15 lt SOFTINFO gt commande 71 4 6 4 16 lt APPLY ALL NET LINE gt commande 72 4 6 4 17 lt CONFIRM gt commande 72 AGAAS lt BACKUP gt COMMANG EE 72 4 6 4 19 lt RESTORE gt commande 72 4 6 4 20 lt DIFF N R S B N R S B zcommand 73 4 6 4 21 lt DUMP N R S B gt commande 73 46 4 22 lt LOAD gt eu unn E nl ME 14 4 6 4 23 slUMzcommand 15 4 6 4 24 lt TLMS N Rnn Rkk ABC gt commande 76 46 4 25 lt BERT gt commande 76 4 6 4 26 lt H gt commande TT 4 6 4 27 GTARTzcommand TT 4 6 4 28 lt STOP gt commande TT 46 4 29 lt RACE gt command EEN TT 4 6 4 30 lt SHOW gt commande 78 46431 lt RES COMMON WEE 78 4 6 4 32 lt SET E11 E12 INT EXT gt commande 78 4 6 4 33 lt TS TX RX 0 31
16. B Dump selected configuration LOAD Load configuration via XModem TLM Show external alarm status TLM D Show external alarm reaction TLM S N Rnn Rkk ABC Set up external alarm reaction TLM C Clear external alarm table CONNECT N 1 13 R Establish connection to remote unit LINK NN Establish local connection LINKCLEAR Exit all local connections BERT BERT configuration menu M Return to Main Menu H Show available commands CO 01 FMM gt 64 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 4 2 lt NM gt command The lt NM gt command displays the ITU T G 991 2 Noise Margin performance parameters The maximum possible increase in the noise margin at which the BER is expected to be less that 107 The action of the lt NM gt command terminates by entering any other command or by pressing enter CO FMM gt NM Channel Dell DSL2 DSL3 DSL4 xDSL NM 10x5 11 5 1045 10 0 GB xDSL NM EK HEET 105 10 0 dB xDSL NM EK 11 5 10 5 10 0 dB el CO _FMM gt The number of columns is equal to the number of xDSL channels of the device Normal quality of data transmission is possible only for NM28 db 4 6 4 3 lt STATUS gt command The lt STATUS gt command displays the actual status of the xDSL transceiver CO 01 FMM gt STATUS Status Ds lil DOLZ DGL DSL4 I F mode O CO CO CO SYNC e e SEGD e Power backoff 0 0 Og 0 0 0 0 dbm Far end power backoff 0 0 0 0 0 0 0 0 dbm Loop attenuati
17. BASERATE lie in the range from 3 to 60 and for PAM32 from 12 to 89 Table 4 4 Available rates BASERATE for different types of coding PAM16 SJ RB Transmission rate over the line interface N 64 8 kbit s 12 89 VEHTE Use codes with the lowest number of levels PAM16 for low rates pas On the Slave device the lt BASERATE AUT Oz command adapts the rate of the Slave device to the rate of the Master device In this case PAM and Annex are automatically detected opposite Annex in the lt CONFIG gt configuration AB appears opposite PAM Auto The command does not change the Annex and PAM modes in the configuration In the Slave mode the lt BASERATE AUTO gt command automatically detects all configurations For modems with one xDSL channel the command is entered without typing the number of the xDSL channel 4 6 5 7 lt PAM 16 32 64 N gt command The lt PAM 16 32 gt command sets the number of levels in the line code The following options are possible 16 32 amp 64 for EXT mode ON For modems with one xDSL channel the following command is used CO 01 CM gt PAM 16 Compatibility with the Orion modem is achieved by setting BASERATE in the range from 3 to 32 and by setting the line coding equal to PAM 16 The lt BASERATE AUTO gt command activates the automatic detection of PAM and Annex 4 6 5 8 lt PAYLOAD list NONE N 1 4 gt command The lt PAYLOAD list NONE N 1 4 gt command sets t
18. DSL1 call Ethernet Network IW IW E FlexDSL Orion2 DSL2 LTU ee G 703 E1 1 G 703 E1 2 G 703 E1 3 e Nothing transmitted via DSL2 ER Customer Premises Equipment Nothing transmitted via DSL1 allah Ethernet Network IW IW FlexDSL Orion2 DSL2 LTU dr G 703 E1 1 t G 703 E1 3 e 4 ATS E1 1 57 TS WAN Transmitted via DSL2 FG PAM SR4L 4E1B 4Eth RP V9 Figure 3 4 Example of reservation 22 Hlezner User Manual LTU Orion 2 Telecommunications AG At the same time while for a two channel system the replacement of channels is trivial in the case of contingency in tre and four channle systems different variants are possible However any system with the reservation mode follows a strict logic of channel substitution because by default the system operates under conditions of incomplete data transmission i e unreliable communication Therefore below we present a table of channel reservation which should be used by all devices in the case of contingencies The table for four DSL channels is constructed based on the assumption that communication is lost frequently in one channel while communication in two channels occurs less frequently In this case loss of communication occurs successively Le first one channel fails and then the other channel fails Therefore following the rules of channel substitution will allow one t
19. E1 interface The lt AISDET OFF gt command deactivates the AIS Detection mode For modems with one E1 channel the command is the following CO _CM gt AISGEN ON CO CM gt AISDET ON 4 6 5 18 lt DSLTS list NONE N 1 4 gt command The lt DSLTS list NONE N 1 4 gt command sets transmitted received time slots of the given E1 channel to be transmitted over the xDSL channel Here N is the number of the E1 interface The List consists of numbers of separate time slots and their ranges separated by comma For example 1 5 14 19 The empty list is set by typing NONE Spaces in the list are not allowed Use the minus sign or two dots to set the range For modems with one xDSL channel the command is as follows CO _CM gt DSLTS 0 31 CO CM gt DSLTS 0 12 16 CO CM gt DSLTS 1 31 4 6 5 19 lt WANTS list N 1 4 gt command Ethernet via E1 The lt WANTS list N 1 4 gt command sets the list of time slots to be transmitted WAN data via the E1 interface Here N is the number of the E1 interface The List consists of numbers of separate time slots and their ranges separated by comma For example 1 5 14 19 The empty list is set by typing NONE Spaces in the list are not allowed Use the minus sign or two dots to set the range For modems with one xDSL channel the command is as follows CO CM gt WAN2TS 0 31 CO CM gt WAN2TS 12 18 19 CO CM gt WAN2TS 0 21 24 CO CM gt WAN2TS 1 21 Time slots use
20. IP Community gt public SET command Blocked Alarm traps Disabled CO 01 NET gt The modem MAC address takes the factory value The default IP address sub network masks and gateway are not changed 4 6 5 46 lt M gt command The lt M gt command in the NET submenu displays the Configuration Management menu 96 Flexp SL User Manual LTU Orion 2 Telecommunications AG 5 SOFTWARE DOWNLOADING The device hardware allows using new functions by updating the software The downloading of the software can be performed as follows e via the RS232 port by using the Flash Loader program e via the RS232 port by using the X modem protocol e via Ethernet the X modem protocol 5 1 Software loading via the RS232 port with the help of the Flash Loader program To download the software to the device do the following 1 Switch off the device Check the value of the voltage in the electrical supply network 220 Vac 10 38 72 Voc 2 Connect the Monitor connector of the device with the Com port RS232 of the PC 3 Double click flashloader exe 4 Select Set Loader Communication in the Setting menu then select the settings as those shown in the Figure below and click OK Hi Flash Loader Ok Pork Baud Rate is Cancel Data Bits co Parity Shop Bits DTRVDSR M ATSYCTS M ON OFF 97 F lexpsi User Manual LTU Orion 2 Telecommunications AG 5 Se
21. Jef We te n A ii me v i Sete Of Extras g LTU DSL Status EE Geier V66 Status CRC6 1 CRC62 CRC6 3 CRC6 4 SYNC I DSL Status sd SEGD 8 7 3 Se Ce TE 1 1 Tx power 6 0 6 0 6 0 6 0 dbm DSL statistics Rx power en W en en en den E1 statistics Loop attenuation 0 0 0 0 0 0 0 0 dB NMR 17 0 17 0 17 0 17 0 dB CP IP ICMP statistics Bitrate 5704 5704 5704 5704 kbit s geren Active sync source Internal EI Internal El 4 E Temperature 41 750 p Command reference Figure 3 19 Table of xDSL performance parameters FlexDSL Orion 2 devices r ID Windows Internet Explorer Go KL Je http 192 168 0 235 sel 44 X 2arch His w d em ES de E Sete Gpextras LTU DSL statistics FG PAM SR4L 4E1B 4Eth RP V66 1 2 8 G 826 Error Performance CRC6 1 CRC6 2 CRC6 3 CRC64 Errored blocks 0000000000 0000000000 0000000000 0000000000 Errored seconds 0000000000 0000000000 0000000000 0000000000 Severely errored seconds 0000000000 0000000000 0000000000 0000000000 Background block errors 0000000000 0000000000 0000000000 0000000000 EPEE ESR 0 00 0 00 0 00 0 00 SESR 0 00 0 00 0 00 0 00 CP IP ICMP statistics BBER 0 00 0 00 0 00 0 00 wegen Available time 0000001093 0000001086 0000001093 0000001086 amen Unavailable time 0000007775 0000007782 0000007775 0000007782 Command reference Figure 3 20 Tabl
22. OFF OFF OFF Line coding gt PAM32 PAM32 PAM32 PAM32 Baserate 89 89 89 89 Annex B B B B Payload El 1 WAN El1 2 WAN E1 3 WAN E1 4 WAN Clock source El 1 Int El 2 Int El 3 Int El 4 Int Reserve SSES Sen Se Power OFF OFF OFF OFF GS compatible OFF NM threshold OFF LA threshold OFF El El 1 El 2 E1l1 3 El 4 G 704 framing OFF OFF OFF OFF CRC4 gt N A N A N A N A AIS Detection ON ON ON ON AIS Generation ON ON ON ON El clock DSL DSL DSL DSL TS into DSL 2 lh 0 31 0 31 0 31 TS into WAN NONE NONE NONE NONE CO E CM gt 80 User Manual LTU Orion 2 Flexpo Telecommunications AG Definitions Group of xDSL parameters Mode Extended rates Operation mode Master Slave Multipair All slave configured by master All slave MULTIPAIR xx configured by master Extended DSL feature ON OFF Line coding Type of the line encoding PAM 64 PAM32 PAM16 Baserate Data transmission rate over the line interface Auto adaptation mode Annex Transmission mode ANNEX A ANNEX B ANNEX AB Data transmitted over the interface the list of E1 streams transmitted over this interface Payload or and WAN Clock source Reserve GS compatible NMTHR LATHR List of priority clock sources The reservation group to which the DSL channel belongs Enables the Globespan Conexant compatibility Set disable the NoiseMargin threshold alarm Set disable the LineAttenuation threshold alarm Group of E1 p
23. Orion 2 Telecommunications AG 4 PROGRAMMING GUIDE 4 1 Command structure The command structure is conform to the ITU T M 3400 Rec for the telecommunication management networks Table 4 1 Command structure 49 Flexpo Telecommunications AG User Manual LTU Orion 2 Performance management DMI TCPIP C ALLG826 N RESETG826 RESETALLG826 N LINKSTAT ALARMLOG N ALARMLOG C NETSTAT RESETNETSTAT CONNECT N 1 13 R Fault and maitenanace management FMM STATUST STATUSL STATUS ETH LOOP ON OFF N LOOP2 N A R ON OFF LS Long Oh ei ACO GROUP ON OFF SOFTUPDATE APPLY ALL GROUP BACKUP RESTORE DIFF N R S B N R S B DUMP N R S B TLM S N Rnn Rkk ABC CONNECT N 1 13 R 50 Configuration management CM CONFIG N RISIB BASERATE N AUTO M PAYLOAD list N ANNEX A B AB N SETCLOCK list N MULTIPAIR 2 3 4 2 2 OFF RESERVE list list2 POWER ON OFF N RPPROT ON OFFIN M S G704 ON OFF N AISDET ON OFF N DSLTS list N 1 4 PASSWORD NAME RESPONSE NN OFF DEFAULT 0 4 DEFAULT EVERYTHING APPLY ALL GROUP GSCOMPAT ON OFF CONNECT N 1 13 R Figure 4 1 Command set tree for LTU NxDSL NxE1 NxEth devices Hlezner User Manual LTU Orion 2 Telecommunications AG 4 2 Orion 2 software Every Orion 2 device can contain up to two ve
24. bit error rate is not within the scope of G 826 calculations 35 Hlezner User Manual LTU Orion 2 Telecommunications AG The G826 and G826 E1 command the Performance management menu are used to view the G 826 error performance statistics 3 3 5 BERT test BERT testing is provided in a simple way It s preferred to switch on the Loop2 on the remote unit Slave and setup the BERT on the master unit Master Regenerator Slave Loop2 activated E1 BERT activated Interface LOOP 2 1 R Figure 3 16 BERT setup Example Configuration Example CO BERT gt CONF Interface El 1 Internal to xDSL1 Pattern 2E7 TX Seet 00 10 PG PG PG PG PG PG PG PG PG PE PO PG PO PG PG PG e LOLI PG PG PG PG PG PG PG PG PG PG PO PG PG PG PG PG BX Slots gt O0 15 Br BY BT BT BT BY BY BT BT BY BT BT BT BT BT BT S L6e slL BI BT BY BY BY BI RE BT BI BT BI BI BI BT BIT BT CO BERT gt 3 4 Alarm indication 3 4 1 LEDs The LEDs are used to display normal operation conditions and alarm conditions of a device For LTUs 4 a LED showing the status of the local unit 2 a LED showing the status of the remote unit a LED showing the status of the first E1 interface a LED showing the status of the second E1 interface 5 a LED showing the status of the third E1 interface 6 a LED showing the status of the fourth E1 interface DSL LEDs showing the status of line interfaces at con
25. clocks should be listed as the second third fourth and fifth clocks in the priority list if the external clock generator is used Otherwise they will serve as primary clock sources and be listed as the first second third fourth and fifth ones respectively in the priority list if the external clock generator is absent INTERNAL means synchronization from an internal clock source This clock source should be the last one in the priority list but in the absence of other clock sources for example when only Ethernet data are transmitted this source can be the primary and the only one Switching between clock sources occurs within 100 ms after synchronization is lost 3 3 2 3 Ethernet interface FlexDSL Orion 2 devices have an IEEE 802 3 interface to connect local Ethernet networks The Ethernet networks use the method for access to the data transmission medium which is called carrier sense multiply access with collision detection CSMA CD Modems and regenerators of the FlexDSL Orion 2 family supports the VLAN protocol Virtual Local Area Network IEEE 802 1Q A virtual network represents a group of network nodes whose traffic including the broadcast traffic is completely isolated from other network nodes This means that the frame transmission between different virtual segments by using MAC address is impossible independent of the type of the address i e unique group or broadcast one At the same time frames are transmitted
26. configuration Configuration Management menu lt MASTER AUTO gt enable automatic detection of the Master Slave mode lt BASERATE AUTO gt enable automatic detection of the line rate Configuration of the internal Ethernet switch Network Management submenu set the IP address of the device depends on the configuration lt SETIP 10 0 2 202 gt of the connected network lt NETMASK 255 0 0 0 gt set the subnet mask this value is the same as in the connected Ethernet network lt GATEWAY 10 0 0 101 gt set the default gateway this value is the same as in the connected Ethernet network Application of all configurations Fault And Maintenance Management menu lt APPLY ALL gt apply all configurations written in the running configuration Confirmation of all configurations Fault And Maintenance Management menu lt CONFIRM gt confirm all configurations written in the startup configuration 108 Hlezner Telecommunications AG User Manual 7 2 Example 1 of configuration of Orion 2 devices An example of a more complex organization of a data transmission system with the help of Orion 2 devices is presented below Central Office VoIP Management PC MAC 00 09 26 01 8A 03 MAC 00 09 26 01 8A 05 SS Ethernet Ui Network cE ETH BR ap G 703 E1 1 Orion2 SHDSL G 703 E1 2 LTU FG PAM SRL 2E1B 4Eth RP V9 ETH2 ETH3 RGNo2 remote power Customer Premises Equipment
27. it to the startup configuration As a result after confirmation of changes in all groups of configuration variables they will be written from the running configuration into the startup configuration For example COQ _FMM gt CONF IRM Current running configuration is confirmed and written to startup configuration in EEPROM 4 6 4 18 lt BACKUP gt command The lt BACKUP gt command is used to create a backup of the running configuration of the device in the EEPROM As a result the running configuration is written to the backup configuration For example CQ FMM gt BACKUP Current running configuration is written to backup configuration in EEPROM CO_FMM gt 4 6 4 19 lt RESTORE gt command The lt RESTORE gt command restores the startup configuration from the backup configuration which is written in the EEPROM As a result values from the backup configuration are written into the startup configuration For example COQ FMM gt RESTORE Restored startup configuration from backup configuration Reset modem for all changes to take effect CO_FMM gt The modem should be restarted in order the restored values become valid 72 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 4 20 lt DIFF N R S B N R S B gt command The lt DIFF N R S B N R S B gt command displays differences in configurations The difference between four configurations is displayed Running New Startup or Backup see Section 2 3 Fo
28. not be established between them 4 6 5 10 lt SETCLOCK list N 1 4 gt command The lt SETCLOCK list N 1 4 gt command sets the priority list of clock sources for the xDSL channel where N is the number of the xDSL channel The possible clock sources are e External sync source Marked as EXT EXTERNAL only for Sub Rack modems e first E1 channel Marked as 1 E11 E1 1 E1_1 e second E2 channel Marked as 1 E12 E1 2 EI 2 e internal sync source Marked as INT INTERNAL The external clock source should be either the first one in the priority list or be not used at all The next clock sources in the list should be E1 channels The internal clock source should be the last one in the priority list It is not necessary to type it in the command The parameter N can be absent for single channel modems The list of priority clock sources should contain only those E1 channels which are used to transmit data over the xDSL channel If the xDSL channel is not used to transmit E1 streams it is possible to set any of the E1 channel as a reference clock source or to use the external EXTERNAL clock Note If the list of E1 channels transmitted over DSL is changed by the PAYLOAD command this command can change the list so that it corresponds to the previous two criteria For example CO 09 CM gt SETCLOCK EXT E1 1 E1 2 CO _CM gt SETCLOCK INT 4 6 5 11 lt MULTIPAIR MODE gt command The lt MULTIPAIR gt command activates multi
29. of the quality of the digital channel and operation parameters 106 gf 8 d ad ne CN 107 7 1 Example 1 of configuration Of Orion 2 devices ccccecceccc eee eeeeeeteeeeeeeeeetecaneeaees 107 7 1 1 Configuration of the FlexDSL Orion 2 device at the Central Office premises 107 7 1 2 Configuration of the FlexDSL Orion 2 device at the Customer Premises 108 S Configuration of the FlexDSL Orion 2 regenerator at the Regenerator Point 108 7 2 Example 1 of configuration Of Orion 2 devices cccccccceccc eee eeeeeeteeeeeeeteeeteecaneeaees 109 7 2 1 Configuration of the FlexDSL Orion 2 device at the Central Office premises 109 7 2 2 Configuration of the FlexDSL Orion 2 device at the Customer Premises 110 1 2 3 Configuration of the FlexDSL Orion 2 regenerator at the Regenerator Point 111 7 3 Connectors description c ccc cecc cece seca eee eeeeeeeeeeeceeceeeeeeeeeeeeeeaeeeeeegeetseeeeeeeeseeeeeenseees 112 7 3 1 RS e connector WEE 112 13 2 XDSL connechor 112 7 3 3 E1 120 Ohm Connechor 113 7 3 4 E1 d ObmlniOoutConnechors 113 F lexng User Manual LTU Orion 2 Telecommunications AG 7 3 5 Monitor connector MinRack only 113 7 3 6 48VDC connector MINRACK on 114 6 TECHNICAL SPECIFICATION D 115 8 1 NCS Ee 115 8 1 1 XDSL INS MAO Ee 115 8 1 2 ELENG INEI O EE 115 8 1 3 Monitor RS232 Interface ec cccccccececeeeceeeeceeeseeeceeeeseueeeaeeseeesseese
30. parameters The quality of the digital channel is evaluated by e The ITU T G 826 error performance monitoring of a DSL link is performed according to ITU T Rec G 704 The evaluation of the G 826 error performance parameters is based on CRC Cyclic Redundancy Check error detection On the xDSL side six CRC6 check bits are generated per xDSL frame CRC6 errors are used by the software to count the block errors of the xDSL channel and to evaluate its error performance according to ITU T Rec G 826 The G826 command is used to display the G 826 statistics e The Noise Margin performance monitoring The Noise Margin NM provides qualitative performance information of a specific link The NM command is used to activate this test This parameter is calculated according to G 991 2 and is an efficient tool for determining the qualitative performance of an xDSL link The recommended NM valus should be no less than 8 dB This value provides the necessary reserve of the signal noise margin It is recommended to perform the ITU T G 826 test regularly It is recommended to perform the Noise Margin performance monitoring during acceptance tests and in case the system operates unstably The test is used to locate the damaged cable segment In addition it is also recommended to monitor regularly the quality of data transmission over E1 interfaces On the E1 side four CRC4 check bits are generated per sub multiframe SMF and compared with the correspondin
31. parameters are possible Unavailable time the period when the measurements of the parameters are impossible 4 6 3 6 lt ALLG826 gt command The lt ALLG826 gt command displays the ITU T G 826 performance parameters of the line for the local and remote modules and for regenerators CO PM gt ALLG826 G 826 Error Performance MASTER N lt BRL gt C SLAVE Errored blocks gt 000000006 000000001 000000014 000000001 Errored seconds 000000002 000000001 000000014 000000001 Severely errored seconds 000000000 000000000 000000000 000000000 Background block errors 000000006 000000001 000000014 000000001 ESR 5 8 0 14 0 14 4 54 4 54 SESR 5 0 00 0 00 0 00 0 00 BBER 5 0 00 0 00 0 02 0 02 Available time gt 000001344 000000684 000000308 000000022 Unavailable time gt 000000242 000000421 000000797 000000043 Please see the previous chapter for the explanation of the different parameters 4 6 3 7 lt RESETG826 gt command The lt RESETG826 gt command clears the ITU T G 826 error performance parameter counters 4 6 3 8 lt RESETALLG826 gt command The lt RESETGALL826 gt command will clear the ITU T G 826 performance counters on the xDSL interface of the local module all regenerators connected to it and on the remote unit 61 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 3 9 lt LINKSTAT gt command The lt LINKSTAT gt command will show an steady quick status of the whole link CO link up RR1 N lin
32. slots transmitted over DSL CRC4 and G704 modes should not be configured on all devices because they are received automatically from the link The system of automatic configuration operates as follows e The CP side Slave automatically adjusts so that to correspond to the stream structure received from the CO side Master and not to cause permanent losses of user data e If the CP side Slave cannot adjust correspondingly it displays a RCONF alarm and sends a message to the remote terminal device If configurations of terminal devices Master and Slave do not coincide the RCONF alarm is displayed RCONF stands for remote urgent alarm The link is adjusted to the channel structure in the direction from the Master to the Slave e The stream structure is configured on the Master device e The regenerator which the next in the link receives this structure and configures itself according to it e The next regenerator receives the structure from the previous regenerator and performs configuration according to it e The Slave device receives the stream structure from the regenerator which the last one in the link and also performs configuration e When the Slave device receives configuration it distributes the received E1 streams to its E1 ports If the number of ports is not enough it displays the RCONF alarm and does not change the configuration of E1 streams If the E1 streams are not distributed the Slave device receives config
33. the two last rows in Table 3 5 X means a contingency e Line rate over DSL1 and DSL2 is 89x64 kBit s e Inthe normal mode the system transmits the E1 1 stream WAN data Ethernet over DSL and E1 2 E1 3 WAN data Ethernet over DSL2 e The DSL1 interface has a higher priority compared to DSL2 therefore if communication in the DSL2 channel fails down no reservation occurs DSL1 Up DSL2 Down e In the case of a contingency at the DSL1 interface for example loss of signal E1 1 streams and WAN are transmitted over the DSL2 link 21 Hlezner Telecommunications AG Central Office Ethernet ETH1 Network FlexDSL Orion2 LTU Esseg E1 1 E1 2 Ienner E1 3 FG PAM SR2L 4E1B 4Eth RP V9 Central Office Ethernet ETH1 Network FlexDSL Orion2 LTU G 703 E1 1 G 703 E1 2 G 703 E1 3 ATS Central Office Ethernet ETH1 Network FlexDSL Orion2 LTU G 703 E1 1 G 703 E1 2 G 703 E1 3 FG PAM SR2L 4E1B 4Eth RP V9 D ATS User Manual LTU Orion 2 Normal Mode Customer Premises Equipment E1 1 57 TS WAN ETH1 Transmitted via DSL1 SEN Ethernet Network IW IW FlexDSL oe Orion2 LTU V V G 703 E1 1 G 703 E1 2 G 703 E1 3 E1 2 E1 3 25 TS WAN ETH1 Transmitted via DSL2 FG PAM SR4L 4E1B 4Eth RP V9 Customer Premises Equipment E1 1 57 TS WAN Transmitted via
34. within the virtual network by using the Ethernet switching technique By using the VLAN protocol one can unite the network users into separate logic groups for example in order to decrease the traffic load in the network to improve the safety and to simplify management Organization of virtual networks allows one to decrease the load in the network because the broadcast traffic will be transmitted not to the entire network but to members of the VLAN sender Due to the fact that the members of different VLANs can exchange information via a router which allows the traffic to be controlled rather simply the use of VLANs provides a high level of security In addition introduction of changes in the network structure is simplified because one should configure the modem port instead of configuring the work station to which the modem is connected To construct VLAN networks and to provide the priority in the data transmission an extended Ethernet frame is used which contains an additional VLAN tag of length of 2 bytes The tag includes the number of the VLAN to which the packet belongs and its priority level Some types of traffic should be sent via the network without any delays for example real time video at video conferences or IP traffic To provide the necessary quality of this traffic the devices support the Ethernet traffic priority according to the IEEE 802 1P protocol the so called QoS Quality of Service method Analyzing the content o
35. 0 31 for TX and RX TS TX 1 31 will select TX timeslots separately TS RX 1 31 will select RX timeslots separately 4 6 4 34 lt PATD 2En bitstring gt command With this command it s possible to setup the BERT pattern Parameters 2E 2E9 ZEIT 2E15 or bitstring 4 6 4 35 lt CONF gt command This command shows the current BERT configuration 78 LTU Orion 2 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 Configuration management menu After typing 3 in the main menu and pressing enter the following message will be displayed Configuration management activated Enter lt M gt to return to MAIN or lt H gt for HELP information The content of the configuration management menu mainly depends on the operation mode of the device There are four possible modes of the device operation CO all channels are in the Master mode manual configuration CP all channels are in the Slave mode manual configuration CX a part of channels is in the Master mode the rest channels are in the Slave mode manual configuration In the CA mode configuration of E1 and WAN streams is received from the line from the CO device or regenerator the configuration can be changed from the device in the CA mode It is impossible to configure the channel reservation to arbitrarily assign E1 streams to DSL channels and to arbitrarily set clock sources in the CA mode Nevertheless this mode satisfies 90 of users becau
36. 0 K 21 Recs e Limitation of the remote power supply current 60 mA with the help of a microcontroller Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 2 Description of FlexDSL Orion 2 interfaces 3 3 2 1 xDSL interface The operation modes described below refer to the line interface of the device The FlexDSL Orion2 devices can have 1 2 or 4 xDSL interfaces The interfaces can operate independently of each other as well as can be combined to operate in the multipair mode All independent xDSL interfaces and groups of xDSL interfaces operating in the multipair mode can be configured separately from the other xDSL interfaces The multipair mode the reservation mode and the mode of automatic configuration detection naturally limit independent functioning of the interfaces All interfaces support the plesiochronous data transmission It means that reference clock frequencies which are used to clock data transmission can transmit data in different directions in one xDSL link The clock frequencies of different xDSL channels are completely independent if they do not operate in the multipair mode If the xDSL channel is configured to operate in the independent mode normal settings it can simultaneously transmit one or several E1 streams and one WAN stream This transmission is plesiochronous All E1 streams received by one DSL interface should use the same clock frequency in one direction Table 3 3 represents line settings in t
37. 59 0000005359 Unavailable time 0000000031 0000000031 0000000032 0000000032 User Manual LTU Orion 2 Option C update the table continuously Definitions CRC6 Cyclic redundancy check indicating errored blocks received on the xDSL side Errored Block EB a block in which one or more bits are in error The transmission duration of one block is 6 ms Errored Second ES A one second period with one or more errored blocks or at least one defect Severely Errored Second SES a one second period which contains more than 30 of errored blocks per second from the total number of all blocks received SES is a subset of ES Background Block Error BBE an errored block not occurring as a part of SES Errored Second Ratio ESR the ratio of ES to total seconds in available time during a fixed measurement interval Severely Errored Seconds Ratio SESR the ratio of SES to the total number of error free seconds in available time during a fixed measurement interval Background Block Error ratio BBER the ratio of BBE to the total number of error free seconds in available time during a fixed measurement interval Available time the period when measurements of the parameters are possible Unavailable time the period when the measurements of the parameters are impossible 59 Fle XDSL Telecommunications AG 4 6 3 5 lt G826 E1 gt command The lt G826 E1 gt command displays the ITU T G 826
38. AN data will decrease up to 1 TS then the number of transmitted time slots of the E1 stream will decrease E1 being at the end of the list of E1 streams being transmitted i e in the list E1 1 E1 2 the E1 2 stream 20 Hlezner User Manual LTU Orion 2 Telecommunications AG will be deleted First time slots with large numbers are deleted However there is an exception for TS 16 which if transmitted will be deleted before or after TS 0 Table 3 5presents examples of reservation with two channels Table 3 5 Examples of reservation with two channels Mode Dei DSL2 DSL1 DSL2 DSL1 DSL2 E1 1 E1 2 E1 1 DSL1 baserate 72 40 TS 29 TS 40 TS E1 1 oo baserate 61 a avian asa 29 TS WAN Total LE 1 E1 2 69 E1 1 E1 2 69 TS WAN WAN E1 1 40 Ei 40TS WAN WAN E1 1 29 EL 29TSWAN WAN E1 1 DSL1 baserate 72 E1 1 E1 2 61 TS E1 1 E1 2 28 TS E1 2 1 DSL2 baserate61 BTS WAN WAN 8TSWAN Failure Failure ts WAN E1 1 Total E1 1 E1 2 69 TS WAN WAN che E1 1 DSL1 baserate 72 WAN 29 TS 72 TS SE baserate 61 Failure Failure TS WAN Total LE 1 101 E1 1 101TSWAN WAN 72 72TSWAN WAN 61 61TSWAN WAN E1 1 57 TS E1 2 1 3 E1 1 DSL1 baserate 89 WAN 25 TS 57 TS E1 1 DSL2 baserate 89 WAN Failure Failure Rees TS WAN E1 1 1 2 E1 3 Total 82 TS WAN E1 1 57 TS WAN E1 1 57 ee WAN Figure 3 4 illustrates an example of reservation for a two channel system according to
39. C Documents and ai HW Undefined Flash 1683 333 i a e Cu Flew 1 74 7 10 Erase Application 9 Click Yes in the Flashloader window IR Flash Loader Action Setting Help re allocate memory Sending C Documents and Settings sonicsDesktop sotty Pan STU Flash 1 4 12 sss Progress CT Pause 99 LTU Orion 2 10 The loading progress will be displayed in the window Flash Loader Send Panel Flexp L User Manual LTU Orion 2 Telecommunications AG 11 If the loading is successful the following window will be displayed N Flash Loader re allocate memory file C Documents and Settings ronic Desktop soft Pam STU Flash lv4 l2 aas LU connected COM disconnected re allocate memory Tile C Documents and secure ens Eg alU Flash III as COMZ connected Erasing Application Download successfully terminated atart Request received re allocate memory read 1349326 bytes from 1 DE message from remote devi disconnect COM after successful Load COM disconnected 12 Click Ok 13 Select Disconnect COM in the Action menu 14 Switch off the device being loaded and disconnect it from the PC 15 Follow items 1 2 7 15 to load the software into other devices 5 2 Software loading via the COM port the 1K Xmodem protocol To download the software to the device do the following 1 Switch off the device Check the value of the voltage in
40. E RACK HAS TO BE CONNECTED PERMANENTLY TO A RELIABLE PROTECTIVE ERTH CONDUCTOR THE LTU UNIT HAS TO BE FIXED TO THE RACK PERMANENTLY WITH THE TWO PANEL SCREWS INCORRECT USE OF THIS DEVICE USE IN ANY OTHER ENVIRONMENT AND OR HOUSING THAN PROVIDED BY FLEXDSL MIGHT LEAD TO HARMFUL CONDITIONS FAILURE TO FOLLOW THESE PRECAUTIONS MAY RESULT IN DEATH SEVERE INJURY OR PROPERTY DAMAGE Please read this manual carefully before operating the system Installation of this equipment has to be done by qualified personnel only EU DIRECTIVE 2002 96 EC AND EN50419 e oe X This equipment is marked with the above recycling symbol It means that at the end of the life of the equipment you must dispose of it separately at an appropriate collection point and not place it in the normal domestic unsorted waste stream European Union only LTU Orion 2 ti e O Telecommunications AG 1 SELECTION GUIDE yu wdoj n p aimmt peyoddns oh JON px 89A 4Ir IVYS NWYd 94 99A du UiSr E LAav 1veS NVd 94 G9A du UiSr E Lav 1ZYS WNVd 94 DOA dd Ui3b 1ZNS WVd 94 9A dH 4 3Y 9 LIZ IZYS WYd 94 Z9A dA 43Y 9 LIZ TAS NWYd 94 LOA dA 4IY TAS WYd 94 09A dH 4 3Y 9 L 3 TAS WYd 94 Hlezner User Manual LTU Orion 2 Telecommunications AG INTRODUCTION The present document describes devices of the FlexDSL Orion 2 LTU family The document contains the technical description of the devices installation co
41. E1 G704 1 OI PE1 CRC4DET 0 00 SE1 CRC4DET 1 00 CO FMM gt The results of the command show the coded configuration of the device and can be copied from the terminal window into the notepad as well as saved on any data carrier This txt file can be downloaded into a similar device with the help of the LOAD command via the XModem or 1K XModem protocols 4 6 4 22 lt LOAD gt command The lt LOAD gt command downloads the configuration file obtained with the help of the DUMP command into a device via the XModem or 1K XModem protocols For Windows 95 or above this procedure can be performed with the help of the HyperTerminal program By typing LOAD the following text will be displayed in the terminal window CO FMM gt LOAD Now upload configuration via XModem or 1K XModem C Select Send File in the Transfer menu Select the protocol XModem or 1K XModem in the window which appears Select the downloading configuration file and click the Send button If downloading is successful a message will appear to reset the modem Configuration was loaded successfully For all configuration options to apply type RESET to reset modem CO FMM gt If the configuration file contained errors a message with the number of the line in which the error was detected will be displayed The configuration of the device in this case will not change 74 F lexng User Manual LTU Orion 2 Telecommunications AG 4 6 4 23 lt TLM gt command The
42. F lexpsi User Manual LTU Orion 2 Telecommunications AG FlexDSL ORION 2 LTU DEVICES TECHNICAL DESCRIPTION AND OPERATIONS MANUAL Version 1 5 Document name UM_Flexdsl LTU Orion2_V1 5 Doc Revision 18 November 2008 Hlezner User Manual Telecommunications AG LTU Orion 2 Copyright 2008 by FlexDSL Telecommunications AG The content of this publication may not be reproduced in any part or as a whole transcribed stored in a retrieval system translated into any language or transmitted in any form or by any means electronic mechanical magnetic optical chemical photocopying manual or otherwise without the prior written permission of FlexDSL Telecommunications AG Published FlexDSL Telecommunications AG All rights reserved Hlezner User Manual LTU Orion 2 Telecommunications AG VERSION CONTROL EE 7 SAFETY EREM UI KE 8 EU DIRECTIVE 2002 96 EC AND EN50419 i ecccec cece eeeeeeeeceeeeeeeeeeeneseneeanesaneeaeeeeesseeesaeee 8 T SELECHON GUIDE E 9 KE Cep enn 19 BE 10 3 TECHNICAL DESCRIPTION ME 11 3 1 Application and general information about FlexDSL Orion 2 devices 0nn0nnan0nn 11 3 2 Main features of FlexDSL Orion 2 devices o nnnnonnennsnnennsrrnrrerrrrrererrerrerrerrerrerrerrn 12 3 3 Description of FlexDSL Orion 2 LTU devices 1 0 0 0 cecccccc cece sees eens eeseeseeeeneeeseeneeees 13 3 3 1 Remote power supply wetting current supply and consumption modeg 15 3 3 1 1 Electric
43. G 703 E1 1 Orion2 ca gg SHDSL NTU el FG PAM SA2N 2E1B Eth V8 Switch L EPS wh Network S gt MAC GEN 8A 04 Management PC MAC 00 09 26 01 8A 06 LTU Orion 2 Note Both PABXs ATS in the figure support the CRC4 mode if this mode is enabled Before setting IP addresses of the system devices make sure that these IP addresses are not used by other devices connected to the system Enter the PING command to check IP addresses in all networks connected to the FlexDSL Orion2 equipment 7 2 1 Configuration of the FlexDSL Orion 2 device at the Central Office premises System configuration Configuration Management menu lt DEFAULT EVERYTHING gt lt POWER ON gt enable default settings switch on remote powering the modes are activated by jumpers on the main board Line interface configuration Configuration Management menu lt MASTER ON gt enable the Master mode Configuration of the internal Ethernet switch Network Management submenu lt SETIP 10 0 2 200 gt lt NETMASK 255 0 0 0 gt lt GATEWAY 10 0 0 101 gt lt INTERFACE LAN QOS 1 gt lt INTERFACE WAN1 QOSTHRESHOLD 2 gt set the IP address of the device depends on the configuration of the connected network set the subnet mask this value is the same as in the connected Ethernet network set the default gateway this value is the same as in the connecte
44. Gauge TimeTicks FROM RFC1155 SHNI DisplayString FROM RFC1213 MIB OBJECT TYPE FROM RFC 1212 Nateks OBJECT IDENTIFIER enterprises 4249 NateksProducts OBJECT IDENTIFIER Nateks 1 Megatrans3C LTU OBJECT IDENTIFIER CHU V1 OBJECT IDENTIFIER FG CHU SR V2 OBJECT IDENTIFIER FGV QUADRO OBJECT IDENTIFIER DISCOVERY OBJECT IDENTIFIER FG 4XE V2 OBJECT IDENTIFIER Orion2 LTU OBJECT IDENTIFIER Megatrans3C RGN OBJECT IDENTIFIER ADSL_DSLAN V1 OBJECT IDENTIFIER NateksMcmt OBJECT IDENTIFIER Nateks 2 common OBJECT IDENTIFIER NateksProducts NateksProducts NateksProducts NateksProducts NateksProducts NateksProducts NateksProducts NateksProducts NateksProducts OI On D bon tz OD w w w w w w w w KA CH NateksMogmt 3 contig OBJECT IDENTIFIER NateksMomt 4 megatrans config OBJECT IDENTIFIER config 100 stats OBJECT IDENTIFIER NateksMomt 5 GE OBJECT IDENTIFIER stats 1 alarms OBJECT IDENTIFIER stats 2 NateksTraps OBJECT IDENTIFIER Nateks 3 systemdAlarm OBJECT TYPE SYNTAX INTEGER no 1 nonurgent 2 urgent 3 urgent _and_nonurgent 4 ACCESS read only STATUS mandatory DESCRIPTION Device alarm state NateksMcomt 1 Si Done S Internet LTU Orion 2 Figure 3 27 SNMP Loading of the NATEKS MIB via the WEB interface 48 F lexng User Manual LTU
45. J RRO4 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO5 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO 6 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO8 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO9Y MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR1O MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR11 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR12 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR13 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ CO DI FMM gt 4 6 4 25 lt BERT gt command The lt BERT gt command allows one to enter the submenu for BER Testing subsystem Type lt M gt to return to the main menu 76 F lexng User Manual LTU Orion 2 Telecommunications AG 4 6 4 26 lt H gt command Type lt a gt and the monitor lists all available commands in the fault and maintenance sub menu For Stand Alone devices in the BERT Submneu the following information is displayed CP BERT gt H Type H command to get additional help on command START Start BERT STOP Stop BERT TRACE Trace BERT statistics SHOW Show BERT statistics once RES Reset BERT statistics SET E11 E12 INT EXT Set BERT interface PATD 2En bitstring Set BERT pattern CONF Display current BERT configuration CONNECT N 1 13 R Establish connection to remote unit LINK NN Establish local connection LINKCLEAR Exit all local connections M Return to Fault and Maintenance Menu H Show available commands CP_BERT gt
46. LAN xx and INTERFACE INT QOS x commands The second VLAN tag for the INT interface is needed when LAN port operates in Access mode and the management frames comes already tagged to this port In this case another VLAN tag will be added by the LAN port itself and management frame will actually have 2 tags The tag that the LAN port adds is the first VLAN tag The original tag becomes the second tag e DEST MAC SRC MAC 81 00 qv vv 81 00 qv vv Type Len frame data e First Tag Second Tag 4 6 5 41 lt TRAPIP ADD DEL X X X X gt command The lt TRAPIP ADD X X X X gt command adds the IP address X X X X to the SNMP trap list The lt TRAPIP DEL X X X X gt command deletes the IP address X X X X from the SNMP trap list The list should contain no more than two IP addresses 4 6 5 42 lt COMMUNITY gt command The lt COMMUNITY gt command sets the SNMP community parameter used to authenticate incoming and outgoing SNMP traps incoming requests to write and read and outgoing answers to requests and outgoing traps After typing COMMUNITY an invitation is displayed to enter the community parameters 95 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 43 lt SNMPSET ON OFF gt command The lt SNMPSET ON gt command enables processing S
47. M Performance Management FMM Fault and Maintenance Management CM Configuration Management For example CO_PM gt the device is in the Master mode the Performance Management menu 54 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 2 General Commands 4 6 2 1 lt H gt command After the lt H gt command is entered the device displays the help menu 4 6 2 2 lt CONNECT N 1 13 R gt command The lt CONNECT N 1 13 R gt commands initializes the management of the remote device The parameter N sets the number of the xDSL channel over which the connection is initialized In single channel systems the parameter N can be absent Notes 1 The lt CONNECT R gt command in the Slave mode is only available if the Master device can be configured locally at this instant 2 The lt CONNECT N gt N 1 13 command initializes the management of the remote regenerator The lt CONNECT N gt command is available only in the Master mode 3 This command is not provisioned for regenerators 4 Ifthe channel of remote management is blocked for example a message or a table are not displayed completely press Enter 4 6 2 3 lt LINK SN 00 FE gt gt command The lt LINK SN 00 FE gt command establishes connection to specified unit over the backplane e SN Specifies slot number of a subrack unit in cassette to establish connect with If backplane is busy LINK ERROR message will be issued by unit If spec
48. MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO9Y MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR1O MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR11 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR12 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RR13 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ CO_01_FMM gt Option C Clears the status of the TLM table 19 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 4 24 lt TLM S N Rnn Rkk ABC gt command This command sets LTU reaction on external alarms of regenerators Parameters N selected line Rnn Rkk regenerator or the range of regenerators to set reaction for Example HI R9 R04 R1 R4 RO7 ROQ ABC List of reactions Must be a string of three digits each from O to 3 First digit corresponds to the first alarm second to second third to third Possible Values 0 no reaction 1 LTU will show this alarm by TM command 2 LTU will indicate minor remote alarm and show this alarm by TLM command 3 LTU will indicate major remote alarm and show this alarm by TLM command Example CO DI FMM gt TLM gt LRSL 213 Reactions on external alarms SS a AE Line 1 Line 2 Line 3 Line 4 ALM1 ALM2 ALM3 ALM1 ALM2 ALM3 ALM1 ALM2 ALM3 ALM1 ALM2 ALM3 RRO1 MIN RES MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO2 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO3 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MA
49. NMP SET requests which allows one to configure and manage the device however this command makes the device sensitive to attacks over SNMP in unprotected PC networks The lt SNMPSET OFF gt command disables processing SNMP SET requests which protects the device from network attacks but does not allows one to configure and manage it Use this command to process SNMP SET requests only in protected networks If the network is not protected use this command during configuration and administration only 4 6 5 44 lt ALARMTRAP ON OFF gt command The lt ALARMTRAP ON OFF gt command allows to enable disable specific alarm traps When ALARMTRAPS is disabled no Specific alarm TRAPS like NM or LA alarm traps will be sent 4 6 5 45 lt NETDEFAULT gt command The lt NETDEFAULT gt command sets the following configuration CP 01 NET gt NETCONFIG VLANs amp QOS Interfaces LAN WAN1 WAN2 WAN WAN4 INT Mode access trunk trunk trunk trunk access Qos 2 H VLAN ID 1 1 VLAN1 VID 1 VLAN2 VID 2 Second VLAN3 VID 3 VLAN tag VLAN4 VID 4 OFF VLAN5 VID 5 VLAN6 VID 6 VLAN7 VID 7 VLAN8 VID 8 OTHER VLANS QoS for HPQ 3 3 3 3 SLicing Tor LPO 3 512 ar 512 KS Ethernet Speed Duplex gt autoSystem MAC address lt factory address gt IP address gt lt not changed gt Subnet mask gt lt not changed gt Default gateway lt not changed gt SNMP Send traps to
50. Remote Power protection recovery time disabled Unit temperature C only for SubRack devices For the STATUS L explanation please see the CONFIG command explanations 4 6 4 4 lt STATUS ETH gt command The lt STATUS gt command displays parameters of the Ethernet port ETH1 ETH4 namely the rate and the operation mode CO 01 FMM gt STATUS ETH Ethernet port 1 speed duplex Ethernet port 2 speed duplex 100 FULL Ethernet port 3 speed duplex Ethernet port 4 speed duplex CO ZEIL FMM gt 66 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 4 5 lt MACTABLE gt command The lt MACTABLE gt displays the dynamic table of MAC addresses CQ FMM gt MACTABLE I F VID MAC I F VID MAC LAN 1 00 0c 6e ea ee 4a LAN 1 00 c0 26 a3 6e a2 LAN 1 00 c0 26 31 66 3e LAN 1 00 0c f1 6e 19 8c LAN 1 00 0f 24 b5 65 q0 LAN 1 00 1 00 00 01 eb LAN 1 O72 01200700 200200 LAN 1 00 c0 df 0e b 5 40 LAN 1 00 c0 26 31 5d 61 LAN 1 00 80 48 15 q3 06 LAN 1 00 c0 26 31 65 07 LAN 1 00 08 0d b1 e9 fa CO ENN Option C clear the MACTABLE Definitions I F the name of the port from which an Ethernet packet was transmitted to the internal switch VID VLAN ID VLAN number transmitted to the internal switch of the Ethernet packet MAC MAC address of the sender of the Ethernet packet The size of the dynamic table of MAC addresses is 32768 cells The MAC address table automatically deletes old records after a certa
51. Reserve group A OFF DSL3 Slave HTU R OFF AUTO AUTO A B OFF DSL4 Slave HTU R OFF AUTO AUTO A B E1 4 WAN El 4 Int OFF CP 01 CM gt Table represents the mode of independent channels with reservation In this configuration channels 1 2 and 3 4 are combined for reservation CO CP CX CO 09 CM gt CONFIG xDSL Mode Extended rates Line coding Annex Payload Clock source Reserve Power GS compatible NM threshold LA threshold El G 704 framing CRC4 AIS Detection AIS Generation El clock TS into DSL TS into WAN DSL1 Master HTU C OFF PAM32 A B E1 1 WAN El 1 Int Reserve OFF OFF OFF OFF B 1 OFF N A ON ON DSL DSL2 Master HTU C OFF PAM32 A B El 2 WAN El 2 Int group A OFF DSL3 Master HTU R OFF PAM32 A B E1 3 WAN El 3 Int Reserve OFF DSL4 Master HTU C OFF PAM32 A B El 4 WAN El 4 Int group B OFF CO 09 CM gt The CONFIG always displays the running line configuration If a new configuration differs from the running one the CONFIG command lists the running configuration and displays a warning 82 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 3 lt MASTER ON OFF N 1 4 gt command The lt MASTER ON OFF N gt activates deactivates the MASTER mode on the interface with the number N For single channel modems the command is used without the number of the xDSL c
52. Switch Selection for WAN Payload Port 5 Virtual port Telnet management a Ethernet ome HE SEN lt PAYLOAD gt KS WAN e lt WANTS gt TON lt PAYLOAD gt Port 2 GE WAN EC lt WANTS gt Saas Kies WAN Geescht ore lt PAYLOAD gt apeme ETH2 SE Network No LAN 2 Ethernet Port 8 athe N WE Network No E Ethernet ELE Network N24 Figure 3 10 Internal Switch The number of network interfaces Ethernet E1 and xDSL depends on the model of the device A 4 port Ethernet switch is embedded in the printed board of LTUs In the software of FlexDSL Orion 2 devices of the V9 type the group of physical ports ETH1 ETH2 ETH3 and ETH4 is combined logically into one LAN port VLAN tag TRUNK ACCESS QoS priority queues of Ethernet packets the configuration being performed simultaneously for physical Ethernet ports The choice of the interface DSL or E1 which will be mapped to the corresponding WAN interface is performed by the lt PAYLOAD gt n lt WANTS gt commands The DSL channel is strictly mapped on WAT for single channel modems while the E1 interface is strictly mapped on WA2 see Figure 3 11 29 Hlezner User Manual LTU Orion 2 Telecommunications AG Internal Management Port 7 Port 2 Virtual port Telnet management Port 1 LAN phisical socket 7 Port 4 Ethernet Network Figure 3 11 Internal Swi
53. ace is checked only in the TRUNK mode In the ACCESS mode only one VLAN its default VLAN is received by the interface although there can be added special MAC addresses for which another VLAN is assigned For example INTERFACE LAN ALLOW 1 4 8 means that the LAN interface receives and transmits VLANs with names VLAN1 VLAN4 VLAN8 The lt INTERFACE NAME QOSTHRESHOLD 0 7 gt command sets the QoS threshold for interfaces WAN1 and WAN2 lt INTERFACE NAME QOSTHRESHOLD 0 7 gt For example INTERFACE WAN1 QOSTHRESHOLD 4 means that all packets whose QoS is greater or equal to the assigned ones fall into the high priority HP queue Otherwise they fall into the low priority LP queue Only WAN1 and WAN2 interfaces have the priority queues If the HP queue contains at least one packet it is this packet that will be transmitted despite the fact that the LP queue can contain a number of packets MULTICAST and BROADCAST packets are subject to this rule as well O0 lt N lt 7 The parameters of network interfaces set by using this command enter the group of VLAN configuration parameters which require confirmation That is why after changing these parameters the operator needs to confirm changes To apply changes enter the Fault and Maintenance Menu FMM and use the lt APPLY VLAN gt command As a result changes in the VLAN group will be applied Configurations being applied use the lt cONFIRM gt command in the Fault and Maint
54. admin rights e to access the IADNoe1 unit enter 105 e to access the Plex unit enter 107 e to access the RGN unit IAD and RGN are units of the xDSL Orion family enter 10510 e to access the IADNoe1 unit enter 105120 3 5 2 2 WEB The WEB interface is used to display statistics when the FlexDSL Orion 2 device is connected to the management computer via the Ethernet interface Any WEB browser is used to access the WEB interface of the FlexDSL Orion 2 device the WEB browser is installed on a user PC and is used to search and display information in the network To display the WEB browser you should enter http X X X X Here X X X X is the IP address of the device After the connection with the WEB interface is established the active window of the browser displays the following statistics ID Microsoft Internet Explorer DER Datei Bearbeiten Ansicht Favoriten Extras a arik bd J x a Go pO Suchen Pp Favoriten Zi i7 Adresse http 192 168 0 234 v EI Wechseln au Links 7 LTU FG PAM SR4L 4E1B 4Eth RP Alarm Status EI Alarm Status xDSL on on off off off off off off off off Ethernet Port 1 off Maintenance S Internet Figure 3 18 WEB interface Table of alarms of the FlexDSL Orion 2 device 42 User Manual LTU Orion 2 Flexpo Telecommunications AG r ID Windows Internet Explorer 6 E E sde Ae zt i Mex
55. al safety regulations when using the remote power supply 15 3 3 1 2 Compatibility of wetting current supply and remote power supply modes 15 3 3 1 3 Remote power amp wetting current supply and consumption modes 16 3 3 2 Description of FlexDSL Orion 2 mmtertaces 18 3 3 2 1 XDSL Nend CS E 18 eo E a EE E eer in ee eer ere ee ee 18 3 3 2 1 2 Multipair modes cece cece eee eeeceeceeeeeeceeeeeeeeeaeeesesecseeseeeseeeeesesseegeetes 18 oo re ae WO RESENA E 20 3 3 2 1 4 Automatic configuration Of a link 00 0 cceccceccceeceeeeeeeeeeseeeeaeeeseeeseeeesaees 24 3 3 22 E1 interface 2 Mbit s G 703 G 04 26 3 3 2 2 1 Transparent and ITU TG O 26 3 3 2 2 2 CRC4 cyclic redundancy checkt 26 3 3 2 2 3 AIS Generation alarm indication signal ccccccseccseeeeeseceeeeeeeeseeesaees 26 e A SUC CHOM eet 27 LILLI oid eieiei in Lee E 2 Silo TENGE le ue 28 3 3 3 An integrated switch of 64 kbit s time alots ccc cece ceccceeeeeeeeceeeseeseeeeeeseeeseees 31 3 3 3 1 E1 mode transmission of only time slots of E1 streame 31 3 3 3 2 Mode of simultaneous transmission of time slots of E1 and Ethernet data 32 Se SU O OS EE 34 3 3 4 1 ANOD Be elei te 34 3 3 4 2 Performance monitoring cccccccseccceeeeeececeeeceseeseceseuceseeeseaeesaeeseeeesneeseeeeees 35 3 3 4 3 G 826 performance mopnitorng 35 3 3 5 BERTO tee 36 34 AlarmindicatiON EE 36 3 4 1 LEDO oa EE 36 wwe AAM Oo RE 38 3 5 Management o
56. arameters G 704 framing Framing mode CRC4 CRC4 mode AIS Detection AIS detection mode AIS Generation AIS generation mode E1 clock Clock source TS into DSL TS for WAN List of time slots of E1 transmitted received overt DSL List of time slots of E1 used for WAN data cnucok WAN Ethernet over E1 Note New configuration is displayed automatically every time changes are made to the configuration The main operation modes of a device are Independent channels CO CP CX Independent channels with reservation CO CP CX Multipair mode CO CP CX Two pair mode with reservation available only in the four channel version CO CP CX The CONFIG table for the mode with independent channels is presented above The table lists all possible configurations of independent channels Typical configurations for other modes are presented below 81 Hlezner Telecommunications AG User Manual LTU Orion 2 Table represents the mode of independent channels with reservation In this configuration channels 1 2 3 are combined for reservation CO CP CX CO 09 CM gt CONFIG xDSL Mode f Extended rates Line coding Baserate Annex Payload Clock source Reserve Power GS compatible NM threshold LA threshold El G 704 framing CRC4 AIS Detection AIS Generation El clock TS into DSL TS into WAN DSL1 Slave HTU R OFF AUTO AUTO A B DSL2 Slave HTU R OFF AUTO AUTO A B El 2 WAN El 2 Int
57. ble of LAN Ethernet WAN1 and WAN2 statistics More detailed information about statistics and alarm statuses of the device is presented in Section 4 6 2 of the present document All the tables displayed are dynamic The parameters in the tables are refreshed every 5 seconds Click the button in the left part of the window of the WEB browser to display the necessary table The software version is also displayed in the left part of the window 45 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 5 2 3 SNMP The SNMP protocol is used to monitor statuses to configure and manage FlexDSL Orion 2 devices In this case the control computer should have a special SNMP program installed FlexDSL Orion 2 devices support SNMP v1 The following management information bases MIBs are supported e RFC1213 MIB a standard MIB for all devices supporting MIB II and described in RFC 1213 is fully supported e F MIB MIB descriptions of interfaces described in RFC 2863 are fully supported e NATEKS MIB a MIB for the Nateks equipment is fully supported e DS1 MIB a MIB describing E1 streams RFC 2495 is partially supported Traps are sent by the device into two addresses The following traps are supported e coldStart RFC1215 e authenticationFailure RFC1215 e linkUp RFC1213 MIB IF MIB e linkDown RFC1213 MIB IF MIB e dsxiLineStatusChange DS1 MIB e Specific Alarm Traps nateks mib The SNMP pro
58. ccording to G 991 2 and is an efficient tool for determining the qualitative performance of an xDSL link During acceptance testing it is recommended to set the line rate or choose cable pairs at a fixed line rate so that the NM value be no less that 6 dB An NM of 0dB in the presence of a Gaussian noise would yield an expected Bit Error Ratio of 10 3 3 4 3 G 826 performance monitoring The error performance monitoring of a digital DSL link is performed according to ITU T Rec G 704 The evaluation of the G 826 error performance parameters is based on CRC Cyclic Redundancy Check error detection CRC generation and detection are performed separately for the E1 interfaces and xDSL interfaces Slave Master G 826 G 826 Counters d Counters Figure 3 15 G 826 performance evaluation On the E1 side four CRC4 check bits are generated per sub multiframe SMF and compared with the corresponding bits of the next SMF If they do not match the CRC4 error counter is incremented On the xDSL side six CRC6 check bits are generated per xDSL frame CRC6 errors are used by the software to count the block errors of the xDSL channel and to evaluate its error performance according to ITU T Rec G 826 For the E1 interface calculations according to G 826 are only possible in the framed mode according to G 704 with the CRC4 option enabled In the framed mode with the CRC4 option disabled only FAS errors are detected The estimation of a
59. cessive collision the number of packets not transmitted due to 16 or more collisions during transmission Rx buffer overflow Ethernet Rx buffer overflow during the reception of the packet No carrier Ethernet carrier signal was lost during the transmission of the packet Rx CRC Error the number of Ethernet frames containing CRC errors Tx late collision the number of late collisions Rx frames too long the number of received frames exceeding the maximum length Note The lt mMAc gt command shows statistics of packets passed through the real physical Ethernet interface The statistics of Ethernet packet transmitted over other network interfaces is displayed using the lt NETSTAT gt command 58 Hlezner Telecommunications AG 4 6 3 4 lt G826 gt command The lt G826 gt command displays the ITU T G 826 performance parameters of the line Depending on the number of DSL channels in the system a table is displayed containing 1 2 or 4 columns of data CO PM gt G826 G 826 Error Performance CRC6 1 CRC6 2 CRC6 3 CRC6 4 Errored blocks 0000000000 0000000000 0000000000 0000000000 Errored seconds gt 0000000000 0000000000 0000000000 0000000000 Severely errored seconds 0000000000 0000000000 0000000000 0000000000 Background block errors 0000000000 O000000000 0000000000 000000000 ESR 0 00 0 00 0 00 0 00 SESR 5 0 00 0 00 0 00 0 00 BBER 0 00 0 00 0 00 0 00 Available time 0000005360 0000005360 00000053
60. configurations written in the running configuration Confirmation of all configurations Fault And Maintenance Management menu lt CONFIRM gt confirm all configurations written in the startup configuration 7 1 2 Configuration of the FlexDSL Orion 2 device at the Customer Premises System configuration Configuration Management menu lt DEFAULT EVERYTHING gt enable default settings Line interface configuration Configuration Management menu lt MASTER OFF gt enable the Slave mode Configuration of the internal Ethernet switch Network Management submenu set the IP address of the device depends on the configuration lt SETIP 10 0 2 201 gt of the network lt NETMASK 255 0 0 0 gt set the subnet mask this value is the same as in the connected Ethernet network lt GATEWAY 10 0 0 101 gt set the default gateway this value is the same as in the connected Ethernet network Application of all configurations Fault And Maintenance Management menu lt APPLY ALL gt apply all configurations written in the running configuration Confirmation of all configurations Fault And Maintenance Management menu lt CONFIRM gt confirm all configurations written in the startup configuration 7 1 3 Configuration of the FlexDSL Orion 2 regenerator at the Regenerator Point System configuration Configuration Management menu lt DEFAULT EVERYTHING gt enable default settings Line interface
61. d Ethernet network packet from the LAN port have priority 1 VLAN packets with QoS 2 or above have the highest priority 109 Hlezner Telecommunications AG lt INTERFACE INT VLAN 3 gt lt INTERFACE INT QOS 2 gt lt INTERFACE WAN1 ALLOW 1 2 3 gt User Manual packets of the internal management port belong to VLAN 3 packets from the LAN port have priority 0 transmit packets of VLAN 1 2 3 over the WAN1 port Application of all configurations Fault And Maintenance Management menu lt APPLY ALL gt apply all configurations written in the running configuration Confirmation of all configurations Fault And Maintenance Management menu lt CONFIRM gt confirm all configurations written in the startup configuration 7 2 2 Configuration of the FlexDSL Orion 2 device at the Customer Premises System configuration Configuration Management menu lt DEFAULT EVERYTHING gt enable default settings Line interface configuration Configuration Management menu lt MASTER OFF gt enable the Slave mode Configuration of the internal Ethernet switch Network Management submenu lt SETIP 10 0 2 201 gt lt NETMASK 255 0 0 0 gt lt GATEWAY 10 0 0 101 gt lt INTERFACE LAN QOS 1 gt lt INTERFACE WAN1 QOSTHRESHOLD 2 gt lt INTERFACE INT VLAN 3 gt lt INTERFACE INT QOS 2 gt lt INTERFACE WAN1 ALLOW 1 2 3 gt set the IP address of the device depends o
62. d NTU MASTER ssubrackAddress Q o Figure 3 24 SNMP Information about the device Es GB26Entry Orion DER lal DEE g 2 10 sec qo2bld qe2blflndex OZ ame 3826EE_ qe26ES qs26SE5 g826BBE qe2bAvyailablel ime a826UnavailableT ime qozbStathieset DSL1 CRCE JE a ready alue 26 ELLE fo forest 218 EILER o In Ju In II Ves ide ot EZ JI Jo do eae Ee Ea maem o h h Jho lo Ja ee Figure 3 25 SNMP G 826 statistics 47 Hlezner Telecommunications AG ES AlarmEntry Orion ai Cell az gu LOS E o LOSW o DER H D SEGA Je DC Je Peck Pach cee ee eee E cn Joo po a Pape Coy coy coy em oop or ee pt yp Psy eyo SEGE D D on on BERS off DEE aR Je ES ES EZ E http 10 0 8 23 nateks mib Microsoft Internet Explorer File Edit view Favorites Tools Help 8 e N d gt x D f A Search 7 Favorites Lea SS EE User Manual lamid alarmlflndex alarm ame alarmValue alarmCutotf alarmT ype LOSE o local minor local minor local minor local minor local rinor local rminor ocal miror ocal minor local minor local rminor local minor local major maintenance local major maintenance 9 rernate minar Ce 7 rel d y P f d a el g 2 Address http 10 0 8 23 nateks mib NATEKS MIB DEFINITIONS BEGIN IMPORTS mgmt enterprises Networkd ddress IpdAddress Counter
63. d by the WANZ2 data the WAN2TS command should differ from time slots of the E1 channel the DSLTS command when they are transmitted over the xDSL interface 87 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 20 lt E1CLOCK DSL RX EXT N gt command The lt E1CLOCK DSL RX EXT N gt command sets the E1 output clock source for the WANTS mode Examples E1CLOCK DSL The Rx clock of the DSL channel connected to this E1 interface E1CLOCK RX E1 input clock E1CLOCK EXT External input clock 4 6 5 21 lt PASSWORD USER ADMIN gt command The lt PASSWORD USER ADMIN gt command is used to set user and administrator passwords CO _CM gt PASSWORD USER Enter password Confirm password Ok Only the administrator can perform this command The password length is no more than 11 symbols The password can contain Latin letters and digits Note It is also possible to set an empty password in this case the password is not requested while opening the telnet session This command sets the password only to access the device over the telnet protocol When managing the devices via the RS 232 interface the password is not requested 4 6 5 22 lt ID N gt command The lt ID N gt command is used to enter identification number of the device N is the text containing no more that 12 symbols This ID will be displayed atop the main menu If the parameter is not written the device ID will be empty 4 6 5 23 lt DEFAULT gt co
64. des devices with G 703 and Ethernet network interfaces Thus the FlexDSL Orion2 equipment provides complex services which allow one to transmit simultaneously voice and data as well as to construct TDM networks of different topologies without using expensive interface converter multiplexers and cross connect systems The devices of this family include network termination units NTUs and line termination units LTUs which are installed at the customer user premises and the operator provider premises respectively In addition the devices of this family include regenerators To organize the point to point topology the following schemes can be used NTU NTU LTU LTU or NTU LTU The devices can be powered from local DC sources Regenerators and NTUs can be fed both locally or remotely from LTUs Figure 1 1 presents an example of organization of data transmission systems with the help of modems of the FlexDSL Orion 2 family Other variants of the usage of this equipment are also possible Ethernet A VLAN Switch RGNo2 RGNo2 G 703 E1 Orion2 oes S I ss p e RGNo2 SHDSL Orion2 G 703 E1 remote remote LTU local power NTU power Geer FG PAM SRL E1B 4Eth RP V9 1 FG PAM RGN xx V8 1 FG PAM RGN xx V8 1 FG PAM RGN xx V8 FG PAM SAN E1B Eth V8 ATS VLAN Switch Ethernet Ethernet B N2 ES PC INTERNET Ethernet Network N2 DQ Management PC d del Point RES Point SES Point i
65. device from which the command was sent It means that if LOOP2 is activated remotely by the Master device the data will be looped back by the Slave device to the Master device side and vice versa When activating LOOP2 under conditions that xDSL is used to transmit Ethernet data it is necessary that the device is disconnected from the Ethernet network 3 3 4 1 Analog Loopback During the analog loopback test the xDSL receiver receives the transmitted signal from its own transmitter The analog loopback function is used to test the equipment itself To perform the analog loopback the cable should be disconnected from the unit The STARTAL command is used to activate the analog loopback All data of the network interface is looped back according to the configurations of this interface The analog loopback causes a non urgent alarm of the local unit and an urgent alarm of the remote unit 34 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 4 2 Performance monitoring The transmission performance of a link can be monitored in two different ways The signal quality is typically used during installation and maintenance procedures whereas the G 826 error performance parameters are used for long term evaluation of operating links and during acceptance testing The Noise Margin NM provides qualitative performance information of a specific link The NM command is used to activate this test This parameter is calculated a
66. e Table 3 1 Connectors and LEDs on the front panel of the SubRack devices 5 ALD eae sate n A button to set default network configurations Ethernet An RJ45 connector for the connection of the first Ethernet line An RJ45 connector for the connection of the second Ethernet line z la RJ45 connector for the connection of the third Ethernet line 4 JAn RJ45 connector for the connection of the fourth Ethernet line G 703 1 and or 3 A DB15 connector male of port 1 and or 3 for the connection to the E1 equipment G 703 2 and or A A DB15 connector male of port 2 and or 4 for the connection to the E1 equipment G 703 1 and or 3 An RJ45 connector for the connection of the first and or third xDSL line two LEDs 2 and or 4 An RJ45 connector for the connection of the second and or fourth xDSL line two LEDs Hlezner Telecommunications AG N I A o 1O02 3O04 5006 1 2 m 3 z 3 Fr 4 ND 1 3 i O N T amp 2 4 T 1 3 2 4 Orion 2 joules C ND 0Z 9 IO Oriow2 User Manual FG PAM SR2L 2E1B 4Eth RP V63 FG PAM SR2L 4E1B 4Eth RP V65 FG PAM SR4L 4E1B 4Eth RP V66 FG PAM SRL 2E1B 4Eth RP V62 FG PAM SRL E1B 4Eth RP V60 FG PAM SR2L 4Eth RP V64 FG PAM SRL 4Eth RP V61 from left to right you
67. e in the shelf can be logically connected to the management interface The device is chosen in accordance with the slot number in which it is mounted To select the necessary device input lt sSN J gt where SN is the slot number Example to select the unit mounted in slot 3 type 034 The unit in the shelf displays ssn after the ECHO command is entered where SN is the slot number After typing ECHO the operator will receive a response from LTU devices as it is shown below ECHO Ol O02 U6 10 LI 12 3 5 2 Management of FlexDSL Orion 2 devices with Ethernet interfaces 3 9 2 1 Telnet The front panel of FlexDSL Orion 2 devices contains the Ethernet connector The local network containing the management computer or the PC itself can be connected to this connector Management is performed by using the Telnet session activated by a standard command telnet lt IP address gt in Windows 95 or above Any other program can be used to open the Telnet session if it supports this protocol The TELNET session is used to configure modems remotely as well as other devices connected to the MONITOR bus of the same FlexGain shelf to which the modem is connected After opening the TELNET session the user authentication is performed Two types of users are used admin users who can change configurations and user users who can only view parameters and statistics Initially passwords are empty authentication in this case is n
68. e of G 826 error performance parameters according to ITU T G 826 43 User Manual LTU Orion 2 Flexpo Telecommunications AG 2 ID Windows Internet Explorer Go http 192 168 0 235f Fl 4 3 live search e we a em fa gt E me Seite Of Extras E LTU E1 statistics FG PAM SR4L 4E1B 4Eth RP V66 1 2 8 G826 Error Performance 1 CRC4 1 E Bt 2 CRC4 Em 2 CRC4 2 E Bit 2 CRC4 2 E Bit Errored blocks 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000002 SE Errored seconds 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000001 EE Severely errored seconds 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 DSL statistics Background block errors 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000002 RE ESR owm 0 00 0 00 0 00 0 00 0 00 0 00 0 08 SESR 000 0 00 0 00 000 0 00 0 00 0 00 0 00 CP IP ICMP statistics BBER 0 00 0 00 0 00 0 00 0 00 0 00 000 000 Net statistics Available time 0000000000 0000000000 0000001144 0000001144 0000000000 0000000000 0000001144 0000001144 EE Unavailable time 0000008935 0000008935 0000007791 0000007791 0000008935 0000008935 0000007791 0000007791 Command reference Figure 3 21 Table o
69. e the table continuously Digits 1 2 3 and 4 in the first row of the table show parameters for the first second third and fourth E1 interfaces respectively 60 User Manual LTU Orion 2 Flexpo Telecommunications AG Definitions CRC4 Cyclic redundancy check indicating errored submultiframes received on the E1 side E bit CRC4 indication bit denoting received errored submultiframes received on the E1 side FAS Errored frame alignment signal received on the E1 side Errored Block EB a block in which one or more bits are in error Errored Second ES A one second period with one or more errored blocks or at least one defect Severely Errored Second SES a one second period which contains more than 805 errored blocks per second if CRC4 options are enabled or the number of errored framed alignment is more than 28 per second SES is a subset of ES Background Block Error BBE an errored block not occurring as a part of SES Errored Second Ratio ESR the ratio of ES to total seconds in available time during a fixed measurement interval Severely Errored Seconds Ratio SESR the ratio of SES to the total number of error free seconds in available time during a fixed measurement interval Background Block Error ratio BBER the ratio of BBE to the total number of error free seconds in available time during a fixed measurement interval Available time the period when measurements of the
70. eesseseseeees 115 8 1 4 ECS IV EE 115 02 el Die EE 116 8 3 Emviropnmental ccc cccceccc eee eeeeeceeceeeceeceeeceeceecseeceesseeceecaeessetseceeeseesseeseeteeeeeesaees 116 8 3 1 IIS ON el Le E 116 E SE EMO een eee EEE 116 8 4 Physical Dimensions and Weight 116 Hlezner User Manual LTU Orion 2 Telecommunications AG VERSION CONTROL User Manual Software Major changes to previous version Version Version U January 2007 1 2 8 Initial version 1 Actualized multipair feature modified chapter 3 3 1 3 inserted BERT E1CLOCK command implemented Sere toes Modified E1 connector description 14 February 2008 14 5 Corrected Input Voltage range November 2008 1 E 9 Inserted V68 model Modified Table 3 4 Modified the MODE command Modified E1 connector description Modified chapter 8 1 3 Added new NMTHR LATHR V2T and ALARMTRAPS commands and alarms Hlezner User Manual LTU Orion 2 Telecommunications AG SAFETY REGULATIONS IF THE UNIT IS NOT USED IN ACCORDANCE TO REGULATIONS DESCRIBED AND DEFINED IN THE CHAPTERS TECHNICAL DESCRIPTION AND TECHNICAL SPECIFICATIONS FLEXDSL TELECOMMUNICATIONS AG REFUSES TO TAKE ANY RESPONSIBILITY FURTHERMORE NO WARRANTY IS GRANTED IN SUCH CASE ITS ONLY ALLOWED TO USE EXTERNAL POWER SUPPLYS THAT ARE APPROVED ACOORDING TO THE SAFETY STANDARD IEC EN 60950 1 ITS ONLY ALLOWED TO USE THE UNITS WITH SUBRACKS OR MINIRACK UNITS SUPPLYED FROM FLEXDSL TELECOMMUNICATIONS AG TH
71. enance Menu FMM If changes are not confirmed configurations which operated before using the lt APPLY gt command will be used after the unit restart If the lt APPLy VLAN gt command was sent from the Telnet session and during the changes in configurations this session was interrupted the system waits the restoration of communication over Telnet for 5 minutes If communication is not established within this time the systems returns to configurations of the VLAN group written in the startup configuration 4 6 5 34 lt ETHSD 10 100 AUTO H F N 1 4 gt command The lt ETHSD 10H 10F 100H 100F AUTO N 1 4 gt command sets the operating mode of the Ethernet port where N is the number of the Ethernet port 10 100 is the rate of 10 or 100 Mbit s F is full duplex and H is half duplex The lt ETHSD AUTO gt command activates the rate and duplex autodetection For devices with one Ethernet interface the command is as follows CO 09 CM gt ETHSD 10H 1 CO 09 CM gt ETHSD AUTO 2 4 6 5 35 lt SLICING SIZE gt command The lt SLICING SIZE gt command sets the low priority packet size The transmission of packets of the maximum size for Ethernet over low rate interface WAN1 WANA is time consuming This can result in delays in the transmission of high priority packets Therefore the long low priority packets should be fragmented before transmitting them via WAN1 WAN4 interfaces The lt SLICING SIZE gt command sets the maximum si
72. erfaces In this case from 1 to 32 time slots of the corresponding E1 stream can be transmitted over the DSL line The G704 OFF ONN command the Configuration management menu is used to enable disable the Transparent ITU T G 704 modes 3 3 2 2 2 CRC4 cyclic redundancy check The CRC4 mode enables the error performance monitoring of the E1 network interface with the help of a cyclic redundancy check If the mode is enabled the modem synchronizes with CRC4 sub multiframes at the E1 output and displays information about CRC errors In this case the modem regenerates E1 CRC4 sub multiframes and checksum words in the outgoing E1 stream If the mode is disabled the modem transmits transparently CRC4 sub multiframes and checksum words in the case if the generation of the zero time slot is deactivated If the TSOGEN mode is activated the zero time slot is generated without CRC4 sub multiframes and checksum words 3 3 2 2 3 AIS Generation alarm indication signal If this mode is enabled AlSs will be transmitted to the E1 side under the following conditions e the loss of the line signal from the remote device or loss of frame alignment on the DSL side e the remote device receives an AIS over E1 interface which is configured to transmit data from E1 to DSL This mode is enabled if only the AIS Detection mode is enabled on the remote device see below If modems A and B transmit two E1 streams then if AIS is received over the first E1 cha
73. error performance parameters on the E1 side If the CRC4 mode is on for all channels the following parameters are displayed ECO PM gt GG2 6 El User Manual LTU Orion 2 00000000 00000000 00000000 00000000 0 00 HE 0 00 00000000 00005452 00000000 00000000 00000000 00000000 0 00 0 00 0 00 00000000 00005452 00000000 00000000 00000000 00000000 0 00 0 0 00 00005412 00000040 00000000 00000000 00000000 00000000 0 00 00 KEE 00005412 00000040 00000000 00000000 00000000 00000000 0 00 0 00 0 00 00000000 00005452 00000000 00000000 00000000 00000000 0 00 0 00 0 00 00000000 00005452 00000003 OOQ00001 00000000 00000003 0 01 0 00 0 00 00005411 00000041 00000002 00000001 00000000 00000002 EK 00 0 00 00005411 00000041 CO 01 PM gt If the CRC4 mode is off for the E1 interface the following parameters are displayed CO EE 6 El 00000000 00000000 00000000 00000000 0 00 0 00 0 00 00000000 00005609 00000000 00000000 00000000 00000000 0 00 0 00 0 00 00003337 00000052 00000000 00000000 00000000 00000000 0 00 0 00 0 00 00000000 00005609 00000003 00000001 00000000 00000003 0 01 0 00 0 00 00005556 00000053 CO OI EMS If the ITU T G 704 framed mode is off the following parameters are displayed CO 01 PM gt G826 El 00000000 00005681 00005537 00000124 00000000 BCEE 00005556 00000123 CO 01 PM gt Option C updat
74. ew Startup or Backup depending on the parameter 92 Hlezner User Manual LTU Orion 2 Telecommunications AG When a command used to change the configuration of the VLAN or network for example INTERFACE VID SETIP NETMASK is successful the new configuration is applied similarly to the lt NETCONFIG N gt Command This is determined by the fact that configurations of the group VLAN or NET which require confirmation will not be displayed in the running configuration but will be changed only in the new configuration To prevent misunderstanding a warning will be displayed CO 02 NET gt INTERFACE WAN2Z ALLOW 1 2 3 VLANS amp QOS Interfaces LAN WAN1 WAN2 WAN3 WAN4 Int Mode access trunk trunk trunk trunk access QoS 2 7 VLAN ID 1 1 VLANT VID 1 VLAN2 VID 2 VLAN3 VID 3 MAC address gt 00 0 qd9 04 49 q7 IP address 192 168 0 235 Subnet mask e dE Default gateway 192 168 0 254 SNMP send traps to IP Community COMMON SET command Blocked Alarm traps Disabled Warning New network configuration differs from running network configuration To view new network configuration type NETCONFIG NI To view running network configuration type NETCONFIG Ri To apply changes in configuration type APPLY NET or APPLY ALL Do not forget to CONFIRM a good working configuration CO_09 NET gt 4 6 5 33 lt INTERFACE NAME COMMAND PARAM gt command The lt INTERFACE NAME COMMAND PARAM gt
75. f E1 statistics according to ITU T G 826 for FlexDSL Orion 2 devices ID Windows Internet Explorer Go E http 192 168 0 235 a 2 lt Live se Ife we k em i i dh fay E Gah i Seite Of Extras v x LTU TCP IP ICMP statistics FG PAM SR4L 4E1B 4Eth RP V66 1 2 8 o e S WE SAS Transmitted packets 594 0 486 2 DSL Status Retransmitted packets i 0 f DSL statistics Received packets 883 0 geg 635 _ 2 Forwarded packets 0 0 D en Dropped packets 0 0 0 0 Checksum error E KS WE ee WS Ce Invalid length error 0 0 0 0 Net statistics Out of memory error 0 0 d 0 Command reference Routing error 0 d Protocol error 0 0 0 0 Error in options 0 E wen Misc error 0 0 0 0 Figure 3 22 Table of TCP IP ICMP statistics 44 F lexng User Manual LTU Orion 2 Telecommunications AG 2 ID Windows Internet Explorer GO e weieen lt x UE dh ae er fa E me v Seite Extras g LTU Net statistics FG PAM SR4L4E1B 4Eth RP V66 2 8 ae nine b s ES Bytes sent 315k 303 36351 315k kee 668 3 0 669 DSL statistics HP packets sent 0 0 LP packets sent 3 0 HP queue overloads 0 0 CP IP ICMP statistics LP queue overloads 0 0 Transmitting errors 0 0 0 Bytes received 116k 15928 15796 114k Packets received 1080 0 0 1054 Test packets revd 0 0 Receiving errors 0 0 0 Available time 1322 Unavailable time 52 Figure 3 23 Ta
76. f FlexDSL Orion 2 devices c cece cecccceccceeeeceeeceeeeseeeeaueeceeeeseeeaaeesaues 40 3 5 1 Management of FlexDSL Orion 2 with the RS232 interface ees 40 3 0 2 Management of FlexDSL Orion 2 devices with Ethernet interfaces 40 3 5 2 1 El EE 40 3 5 2 2 A EE 42 3202 0 IK IEN 46 4 PROGRAMMING GUIDE ec ccecceceeeeeceneceneceeeceeseeeseneseneseneceneseneneaeenesenesenesenesonesens 49 AN ORIEL SUN e EI 49 AZ OMONM ZSOMWAL EE 51 4 3 Configuration storage and application ccccccccccceeccsececeeeeeeeeseeeeseeeceeeseeeesseeeaeesaess 51 4 4 Groups of commands requiring confirmation cceecceeeeeeeeeeeeeeeeeeeteeeseeeseeaneeaaees 53 45 Command SYN EE 53 EIERE 54 4 6 1 Main Men EE 54 4 6 1 1 System INVAN essien aa eaa aE AEE EE e EEEa ae 54 4 6 2 General command S srna aa E E a EEEE 55 4 6 2 1 e LONA LING E 55 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 2 2 lt CONNECT N 1 13 R gt commande 55 4 6 2 3 lt LINK SN OO FE gt gt commande 55 4 6 2 4 lt LINKCLEAR gt commande 55 4 6 3 Performance MANAGEMENT menu 56 4 6 3 1 ei CO INGUIN EE 56 4 6 3 2 lt TCPIP gt commande 56 4 6 3 3 lt MAC gt commande 58 4 6 3 4 lt G826 gt Commande 59 4 6 3 5 lt G826 E1 gt commande 60 4 6 3 6 lt ALLG826 gt commande 61 4 6 3 7 lt RESETG826 gt commande 61 4 6 3 8 lt RESETALLG826 gt commande 61 4 6 3 9 lt LINKSTAT gt command WEE 62 4 6 3 10 lt ALARMLOG N gt commande 62
77. f the header of the Ethernet frame the internal switch obtains information about the necessary priority of this application and places data to the corresponding queue of the output port The FlexDSL Orion 2 equipment supports two priority queues when sending packets a high priority queue and a low priority queue According to it all Ethernet traffic can be divided into groups of high priority for example VoIP 28 e wN Flexpsi User Manual LTU Orion 2 Telecommunications AG traffic transmission or control and management channel and groups of low priority for example LAN1 and LAN2 Devices of the FlexDSL Orion 2 family support two types of VLANs e Port Based VLAN VLAN switching at port level VLAN numbers and QoS priorities are assigned to ports see below e Address Based VLAN VLAN switching at the level of MAC addresses A static table of special MAC addresses is organized see below All Ethernet traffic is distributed by the internal Ethernet switch between network interfaces of the device see Figure 3 10 There exist four types of network interfaces of FlexDSL Orion 2 devices Ethernet interface external connector on the front panel xDSL interface when the device is properly configured One of E1 interfaces when the device is properly configured Virtual management port Telnet session _ l Internal Management DSL lt PAYLOAD gt or Port Anen ort Hardware E1 lt WANTS gt Ethernet
78. f the modem Calculation is performed only over packets forwarded to the internal network interface of the modem broadcast and multicast packets and packets used in telnet SNMP WEB 57 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 3 3 lt MAC gt command The lt MAC gt command displays the table of the Ethernet interface statistics of the modem CP PM gt MAC MAC Ix Status Ee MAC Rx status Tx packets O Rx packets O Tx Good O Rx good O Tx bytes O Rx bytes O Tx errors O Rx errors 0 Tx deferred O MAC control frames O Paused O Alignment error 0 Excessive collision O Rx buffer overflow 0 No carrier OG ARC Error O Late collision O Received frame too long 0 Option C update the table continuously Tx Rx packets the number of transmitted received Ethernet packets including errored packets Tx Rx packets good the number of successfully transmitted received Ethernet packets Tx Rx bytes the number of bytes in successfully transmitted received packets Tx Rx errors the number of transmitted received errored Ethernet packets Tx deferred the number of deferred packets due to delays in transmission Rx MAC control frames the number of received MAC control frames by the Ethernet connection Tx PAUSE frames the number of transmitted PAUSE packets Rx alignment errors the number of Ethernet frames with a number of bits indivisible by 8 Tx ex
79. figurations and the device continues functioning according to these configurations see Figure 4 3 Restoring from backup copy e Startup configuration Loading Running configuration New configuration command RESTORE Backup configuration SS Saving of backup copy command BACKUP Changing values Changing values Configuration changing Figure 4 3 Operations with the configuration parameters with the instant application Changes in configurations which are part of a group of configurations requiring confirmations are initially written into the new configuration After the administrator confirms changes in the group of configurations this group is copied from the new configuration into the running configuration and the device starts functioning according to these configurations The administrator also can confirm changes in all groups After the received running configuration is checked the administrator can confirm this configuration in this case changes in all groups are copied from the running configuration into the startup configuration See Figure 4 4 52 Hlezner User Manual LTU Orion 2 Telecommunications AG Restoring from backup copy command RESTORE ke Startup configuration Backup configuration Loading Confirming of changes J command CONFIRM EE E Loading com and BACKUP Running configuration Appling of changes c
80. g bits of the next SMF If they do not match the CRC4 error counter is incremented The G826 command is used to display the G 826 statistics The correctness of configurations of network interfaces and operability can be checked by using loopback tests LOOP1 and G 826 statistics of E1 interfaces If LOOP1 is activated on this network interface and the G826 statistics displays errors a conclusion can be made that the E1 network interface of the FlexDSL Orion 2 system is configured improperly or malfunctions 106 Hlezner User Manual LTU Orion 2 Telecommunications AG 7 APPENDICES 7 1 Example 1 of configuration of Orion 2 devices An example of organization of a data transmission system with the help of Orion 2 devices is presented below Centraloffice S d Ethernet Network Repeater Point E Customer Premises Equipment 1 ETH1 FG PAM RGN Eth PL V8 X G 703 E1 1 RGNo2 SHDSL Orion2 remote power NTU G 703 E1 2 4 FG PAM SA2N 2E1B Eth V8 Ethernet Network leans Network Note The PABX ATS in the figure supports the CRC4 mode if this mode is enabled Before setting IP addresses of the system devices make sure that these IP addresses are not used by other devices connected to the system Enter the PING command to check IP addresses in all networks connected to the FlexDSL Orion2 equipment G 703 E1 1 Orion2 SHDSL G 703 E1 2 LTU FG PAM SRL 2E1B 4Eth RP V9
81. gt commande 78 4 6 4 34 lt PATD 2En bitstring gt commande 78 4 6 4 35 lt CONF zcommand 78 4 6 5 Configuration management men 79 4 6 5 1 lt H gt command EE 19 4 6 5 2 StCGONEIGIRIN IS Bzcommand 80 4 6 5 3 lt MASTER ON OFF N 1 4 gt commande 83 4 6 5 4 lt EXT ON OFF N 1 4 gt commande 83 4 6 5 5 lt MASTER ON OFF N commande 83 4 6 5 6 lt BASERATE K AUTO N 1 4 gt commande 84 4 6 5 7 lt PAM 16 32 64 N gt commande 84 4 6 5 8 lt PAYLOAD list NONE N 1 4 gt commande 84 4 Flexpsi User Manual LTU Orion 2 Telecommunications AG 4 6 5 9 lt ANNEX A B AB N 1 4 gt commande 85 4 6 5 10 lt SETCLOCK list N 1 4 gt commande 85 4 6 5 11 lt MULTIPAIR MODE gt commande 85 4 6 5 12 lt RESERVE list gt lt RESERVE list list gt commande 86 4 6 5 13 lt POWER ON OFF N 1 4 gt commande 86 4 6 5 14 lt RPPROT T OFF SEC MIN gt commande 86 4 6 5 15 lt G704 ON OFF N gt commande 86 4 6 5 16 lt CRC4 ON OFF N gt commande 87 4 6 5 17 lt AISGEN ON OFF N gt lt AISDET ON OFF N gt commande 87 4 6 5 18 lt DSLTS list NONE N 1 4 gt commande 87 4 6 5 19 lt WANTS list N 1 4 gt command Ethernet vatEit 87 4 6 5 20 lt E1CLOCK DSL RX EXT N gt commande 88 46 5 21 lt PASSWORD USER ADMIN gt commande 88 4 6 5 22 lDNzcommand 88 4609 29 SDE AULT command EE 88 46 5 24 lt DEFAULT EVERYTHING gt commande 88 4 6 5 25 lt SERNUM gt commande 89 4 6 5 26 lt LICENSE LICENSE KEY gt co
82. h error O 0 O 0 Out of memory error O 0 O Routing error 0 O Protocol error 0 O 0 O Error in options 0 O Mis error 0 O 0 O CO UI PM gt Option C update the table continuously 56 Hlezner User Manual LTU Orion 2 Telecommunications AG The column ICMP shows the ICMP operation the column IP shows statistics of the IP protocol the column IP frag displays the operation with fragmented IP packets and the column TCP displays the statistics of the TCP protocol Transmitted packets the number of transmitted packets Retransmitted packets the number of retransmitted packets Not applied to IP and IP Frag Received packets the number of received packets Forwarded packets the number of forwarded packets Not applied to TCP Dropped packets the number of dropped packets Checksum error the number of packets with the checksum error Invalid length error the number of packets with an invalid length error Out of memory error the number of packets out of memory of the device TCP IP stack Routing error the number of routing errors when transmitting packets Protocol error the number of packets with protocol errors and with limitations imposed by the protocol Error in options the number of IP packets with the invalid field options Misc error the number of other errors Note The system does not calculate statistics over all ICMP packets passing through network interfaces o
83. hannel Note In the data transmission systems one device should be configured as a Master device while the other as a Slave device For example RR CM gt MASTER ON 2 4 6 5 4 lt EXT ON OFF N 1 4 gt command The EXT ON OFF N command activates deactivates the standard and the extended G SHDSL mode on the interface with the number N Note The EXT ON feature needs a special LICENSE that has to be ordered together with the unit In extended mode higher data rates and line codes PAM4 PAM8 PAM32 PAM64 are available Standard mode PAM 16 PAM 16 PAM 32 PAM 32 12 Extended mode paws mn paws mm pase mei mmm pma mn emm Please NOTE The values in the braces are for Model that have no in the Hardware Version HW 1 8 4 6 5 5 lt MASTER ON OFF N command CO 01 CM gt The lt MASTER ON OFF N gt activates deactivates the MASTER mode on the interface with the number N For single channel modems the command is used without the number of the xDSL channel Note In the data transmission systems one device should be configured as a Master device while the other as a Slave device For example RR CM gt MASTER ON 2 83 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 6 lt BASERATE K AUTO N 1 4 gt command The lt BASERATE K N 1 4 gt command sets the transmission rate K over the line xDSL interface where N is the number of the interface For PAM16 the available rates
84. he alarm LEDs are lit with red or amber The Table below presents alarm conditions with the help of alarm LEDs Table 3 9 Alarm LEDs of an Orion 2 device 1 2 3 4 Description DSL 5 6 NN Loss of signal in an xDSL link LOSW NN Loss of frame alignment in an xDSL link LOSD BN Loss of signal at the remote xDSL side BER H Block error rate in an xDSL line according to G 826 30 SEGD Loss of signal or an alarm on a regeneration segment segment degradation ALB IT xDSL analog loopback is activated SEGA A Data errors or loss of frame alignment on a regeneration segment Segment alarm Al R NoiseMargin lt setup NMTHR value Al IIe LineAttenuation gt setup LATHR value A Loop is activated from the remote device to the local device Configuration of the remote device is not compatible with the configuration of the local device for example the local device is configured to transmit Ethernet data while the remote device is configured to transmit two E1 streams P jap Loss of signal on the E1 side A _ Loss oftrame alignment on the E1 side A Receiving aisontheEtside 1 A _ Excessive block error rate on the E1 side P jap Loop is activated towards the E1 equipment fy Receiving AIS on the E1 side of a remote device 38 Name Group Alarm Status O gu Urgent DSL I Cc O Cc Cc oO O ke D OZ LOOP2 Non urgent RCONF LOS S LFA S AIS S BER S LOOP
85. he independent mode Table 3 3 Line settings in the independent mode Data Standard transmissio Mode Coding type Baserate n rate Manual 3 60 Baserate 64 Annex A Annex B configuration 12 89 kbit s Annex AB Master Slave autodetection Autodetection Auto 3 60 Annex Master autodetection Auto 12 89 Autodetection Auto Auto 3 89 Annex AB Slave PAM16 autodetection PAM32 3 3 2 1 1 Master Slave To establish a connection it is necessary that one transceiver has to be a Master and the other a Slave In this case the connection is controlled by the Master device The regenerator can also automatically detect the Master Slave operation modes In this mode the regenerator automatically detects from the side of which of line interface the Master device and the Slave modem are located The MASTER ON OFF command the Configuration management menu is used to configure the Master Slave operation modes 3 3 2 1 2 Multipair modes FlexDSL Orion2 modems and regenerators support the multipair mode If 2 3 or 4 DSL channels are configured to operate in the multipair mode they function at the same clock frequency and line rate as one DSL channel with doubled tripled or quadrupled 18 Flexpsi User Manual LTU Orion 2 Telecommunications AG transmission capacity Similarly to the independent channel such a combined channel can simultaneously transmit one or several E1 streams and one WAN stream Th
86. he list of streams transmitted over the xDSL channel Here N is the number of the xDSL channel The parameter list displays the list of E1 interfaces and WAN interfaces Ethernet separated by comma The E1 interface may be denoted both by a short form for example E1 1 E11 and by numbers for example 1 Spaces in the list are not allowed The parameter NONE deactivates transmission of E1 and WAN over this xDSL interface If two streams E1 and WAN are selected to be transmitted over xDSL the number of time slots of the xDSL channel used to transmit Ethernet data is calculated as BASERATE minus the number of time slots of the E1 stream transmitted over xDSL For example if BASERATE is 89 and time slots 0 31 lt DSLTS 0 31 gt of the E1 interface are transmitted over xDSL 57 time slots of the xDSL stream 57 64 3648 kbit sec will be used to transmit WAN Ethernet by the lt PAYLOAD E1 1 WAN gt command For modems with one xDSL channel the command is as follows 84 Hlezner User Manual LTU Orion 2 Telecommunications AG CO CM gt PAYLOAD WAN CO CM gt PAYLOAD E11 WAN CO CM gt PAYLOAD NONE 4 6 5 9 lt ANNEX A B AB N 1 4 gt command The lt ANNEX A B N 1 4 gt command enables the transmission standard G 991 2 ANNEX A or G 991 2 ANNEX B where N is the number of the interface The lt ANNEX AB gt automatically selects the transmission standard Note If devices use different transmission standards synchronization will
87. he software into the flash memory During the new software downloading the analysis of the symbols is not performed CP EMM gt OOPTUPDATE Flash manufacturer Spansion Flash device S29AL016D 02 Start address 0x1000000 Flash size 2048 KB Now upload program via XModem or 1K XModem CCC After the new software is successfully downloaded a message is displayed to restart the modem If the downloading failed a message is displayed and the modem returns to the usual operation mode The operator can try again to download the software If the downloading was interrupted the software is most likely damaged The restart will result in this case in the downloading of the first version of the software 4 6 4 14 lt SOFTCONFIRM gt command The lt SOFTCONFIRM gt command confirms the new version of the software After the new software is downloaded a counter of the running software starts is switched on If this software is not confirmed with the help of the lt SOFTCONFIRM gt command after the restart it will not be valid after the next restart CO_FMM gt SOFTCONFTRM Software confirmed CO EMM OORTCONE TERM Software already confirmed CO ERR 4 6 4 15 lt SOFTINFO gt command The lt SOFTINFO gt command displays information about copies of the software which are stored in the device The device can contain two copies different versions are possible of the software One of them is started after switching on while the other i
88. hich SNMP trap packets are sent Community Parameter of the SNMP community SET command Commands SNMP SET are Enabled or Blocked Alarm Traps Specific Alarmtraps are enabled or disabled Note The table displayed after entering the lt NETCONFIG gt command is to long therefore it is displayed in parts Note Modems with two HDLC interfaces mainly 1 and 2 channel have only WAN1 and WAN2 When the lt NETCONFIG gt command is entered the table displaying information about them is two columns shorter The NETCONFIG command always displays the running configuration If the new configuration differs from the running one the NETCONFIG command displays the running configuration and a warning CO 01 NET gt NETCONFIG VLANS amp QOS Interfaces LAN WAN1 WAN2 WAN3 WAN4 Int Mode access trunk trunk trunk trunk access Qos 2 7 VLAN ID 1 1 MAC address gt 00 0f qd9 04 49 q7 IP address 192 168 0 235 Subnet mask 255 255 255 0 Default gateway 192 168 0 254 SNMP Send traps to IP Community COMMON SET command gt Blocked Alarm traps Disabled CO 09 NETS Warning New line configuration differs from running line configuration To view new running line configuration type CONFIG N CONFIG R a To apply changes in configuration type APPLY LINE or APPLY ALL Do not forget to CONFIRM a good working configuration CO 01 CM gt The lt NETCONFIG R N S B gt command displays one of four configurations Running N
89. hnical or safety standards in force in the country where it is used as well as the connection of the device to the power supply source other than required by the technical or safety standards 2 maintenance or repair performed by unauthorized service centers and dealers 3 operation of a malfunctioning device 4 accidents lightning strokes flooding water fire improper ventilation voltage drops ingress of moisture and insects inside the equipment as well as other reasons for example electromagnetic and other interferences which are beyond the Supplier control and do not correspond to technical conditions 5 transportation except for the cases when shipping is performed by an authorized dealer or a service center 7 defects of the system into which this product is incorporated The equipment should be powered from a primary DC source 38 72 V with the grounded Environment requirements Temperature from 5 to 45 C Relative air humidity from 5 to 85 at 25 C It is strictly prohibited a to alter delete remove or make illegible the serial number of the device b to adapt adjust and change the equipment in order to improve it or extend its applications without the prior written consent of the Supplier C to alter or adjust the equipment without the consent of the Supplier 105 Hlezner User Manual LTU Orion 2 Telecommunications AG 6 2 Evaluation of the quality of the digital channel and operation
90. ified cassette slot is free or no response in 1 5 first seconds the same message will be issued For subrack units SN should not be 00 e 00 double zero Switches on Monitor connector control mode for Minirack and standalone units In this mode all typed characters will be translated to Monitor connector e FE for ever Switches on Monitor connector control mode for common CLI RS232 units In this mode all typed characters will be translated to Monitor connector The connection will be established until a terminal timeout appears Example e LINK 10 Establish connection to subrack unit with slot number 10 Available only for subrack units e LINK 00 Establish monitor control node Available only for subrack units e LINK FE Establish monitor control node Available only for common CLI RS232 Terminal units Notes To refuse link connection just exit from controllable unit To refuse link connection urgently use CTRL Z keystroke 4 6 2 4 lt LINKCLEAR gt command The lt LINKCLEAR gt command closes current virtual link connections 55 F lexng User Manual LTU Orion 2 Telecommunications AG 4 6 3 Performance management menu After typing 1 in the main menu and pressing lt enter gt the following message is displayed Performance management activated Enter lt M gt to return to MAIN or lt H gt for HELP information 4 6 3 1 lt H gt command Type lt H gt and the monitor lists all available command
91. in data aging time In case there are not enough cells in the table the aging time decreases and the stale data are deleted faster The procedure can be repeated many times Therefore the table overflow does not occur even in networks incorporating thousands of devices 4 6 4 6 lt LOOP1 ON OFF N 1 4 gt command The lt LOOP1 ON OFF N 1 4 gt command activates deactivates the local loopback on the network interface E1 interface CO FMM gt LOOP1 ON 1 Local loopback on El 1 interface has been set CO FMM gt LOOP1 OFF 1 Local loopback on El 1 interface has been cleared CO _FMM gt 4 6 4 7 lt LOOP2 N A R ON OFF gt command The lt LOOP2 N A R ON OFF gt command activates deactivates the remote loopback on the line interface The parameter N A sets the number N of the DSL interface and the device address as in the CONNECT command In single channel systems the parameter N is not obligatory The command lt LOOP2 gt with parameters N 1 13 activates the loopback on the regenerator whose number is specified by the value of N The regenerators are numbered starting from the modem The command lt LOOP2 gt with the parameter N R activated the remote loopback on the remote modem CO 01 FMM gt LOOP2 1 R ON Loop2 set is initiated Loop2 is successfully set CO 01 FMM gt LOOP2 1 R OFF Loop2 reset is initiated Loop2 is successfully cleared CO DL FMM gt 67 Hlezner User Manual LTU Orion 2 Telecommunications
92. ir discharge EIA 232 V 28 9600 baud asynchronous 8 bit no parity 1 stop bit flowcontrol none no linefeed with carriage return V 28 on DBY female connector DB9 female connector IEEE 802 3 IEE 802 1Q 10 100BaseT Full Half Duplex Telnet SNMP Ethernet supported Supported RJ45 4x 115 Hlezner User Manual LTU Orion 2 Telecommunications AG 8 2 Power Supply Specification ETSI ETS 300 132 2 Voltage 38V 72V pc over Molex type safety approved connector Minirack Power Consumption at 48Vdc Typ 5 00W FG PAM SRL E1B 4Eth RP V60 All DSL links up Ethernet on Typ 6 15W FG PAM SR2L 2E1B 4Eth RP V63 Typ 9 15W FG PAM SR4L 4E1B 4Eth RP V66 Typ 6 15W FG PAM SR4L 4Eth V68 8 3 Environmental 8 3 1 Climatic Conditions Storage ETS 300 019 1 1 Class 1 2 25 C 55 C Transportation ETS 300 019 1 2 Class 2 3 40 C 70 C Operation ETS 300 019 1 3 Class 3 2 5 C 45 C Higher Operation Temperaturrange available on request 8 3 2 Safety EMC According to IEC 60950 1 2005 EN 60950 1 2006 EN 55022 Class B EN 300386 EN 50121 4 8 4 Physical Dimensions and Weight 19 Plug in unit Dimensions height 262 mm 6 HE width 30 mm Weight 0 6 kg Minirack Dimension 483 W x230 D x43 5 H mm Weight 3 kg Table Top Dimension 240 W x230 D x43 H mm Weight 1 kg 116
93. is transmission is plesiochronous All E1 streams received by one DSL interface should use the same clock frequency in one direction In the multipair mode one xDSL channel serves as a Master channel while the other xDSL channels serve as Slave channels If the link in one channel fails links in all other channels break too and the procedure of connection activation starts again The four channel modems provide a possibility to organize pair wise channels i e these two two pair links will operate independently from each other The main application of the multipair modes is the increase in the transmission range In this case some channels operate at low transmission rates Limitations are imposed on the Baserate parameter in the multipair mode These limitations are listed in Table 3 4 Table 3 4 Line configurations in the multipair mode Mode Coding Baserate Data Standard type transmission rate 2 pair PAM16 2 Baserate Annex A Annex B Annex Manual configuration PAM32 12 89 64 kbit s AB autodetection Master Slave 2 pair Auto 3 60 Annex AB autodetection Autodetection Master PAM32 Auto 12 89 2 pair Auto Auto 3 89 Annex AB autodetection Autodetection Slave PAM16 PAM32 3 pair PAM16 3 Baserate Annex A Annex B Annex Manual configuration p AM32 12 85 64 kbit s AB autodetection Master Slave 3 pair PAM16 Auto 3 60 Annex AB autodetection Autodetection PAM32 Auto 12 85 Master 3
94. it may cause high power consumption degradation of communication communication stability the use of additional safety measures The mode incompatible inc will not allow the devices to establish communication because in this case one or both devices will be de energized Wetting current supply NTU or regenerator and remote power supply Remote Wetting Wetting modes power current current consumption consumption NTU Regen erator LTU Wetting current supply Table 3 2 Compatible operation of remote power supply and wetting current supply modes To prevent the FAILURE OF THE EQUIPMENT the use of X modes IS STRICTLY PROHIBITED Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 1 3 Remote power amp wetting current supply and consumption modes Each channel of LTUs can be configured to supply wetting current to consume wetting current or to supply remote power Switching between the modes is performed by the corresponding jumpers separately for each xDSL channel of the modem J11 J12 J13 J14 Jumpers XM23 XM24 XM25 XM26 XM27 XM28 XM27 XM28 switch the remote power supply mode 115 Volts or 230 Volts The jumpers XM18 XM19 switch between 100V and 115V or 200V and 230V It s strictly prohibited to setup the remote power to more the 120V in Central Europe
95. itor bus symbols are necessary to complete the command which probably was already entered over the MONITOR bus Here XXXX are digits or letters of length up to 79 symbols The modem does not check the correctness of XXXX While configuring any device connected to the MONITOR bus enter the command to return to the mode of device management for which the TELNET session is open During the connection of the telnet session to the rear panel all data are transparently transmitted to the rear panel including the gt command i e when the 1 command is entered symbols and line feed are sent to the rear panel And only after this disconnection from the rear panel is performed The symbol received from the rear panel in the mode of connection of the telnet session to the rear panel is not processed it is translated to the telnet If no symbols are received by the modem over the telnet connection within 5 minutes this session breaks and if necessary the modem is disconnected from the Monitor bus RGN xDSL xDSL For example FG R W O L DD ra BI oS E z P FP re Figure 3 17 Example of remote configuration of devices via the Ethernet interface of the FlexDSL Orion 2 device 41 Flexp SL User Manual LTU Orion 2 Telecommunications AG To manage devices via TELNET it is necessary e to open the TELNET session for the FlexDSL Orion 2 device Perform authentication enter the unit with the
96. k up RRL C link up CP link up 4 6 3 10 lt ALARMLOG N gt command The lt ALARMLOG gt command displays the alarm log for specified xDSL interface Time ago Unit Event Description 04 45s LOCAL E1 2 LOS S Ee Fe sees 04 18s RR 1 N SIDE LOS WOODI a Ek Lee CO Rial WEE Option C clear the MACTABLE Definitions Time ago Time since the alarm was detected Unit Unit in link that reported about the alarm Event Interface of the unit that detected the alarm Description List of alarms that were detected on interface The list can contain several alarms for interface In case when all alarms were cleared the list will only contain items 62 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 3 11 lt NETSTAT gt command The lt NETSTAT gt command displays statistics of LAN Ethernet WAN1 WAN4 and INT internal management port interfaces Statistics LAN INT WAN1 WAN2 WAN3 WAN4 Bytes sent 6979 6975 Tol 127k 0 0 Packets sent 70 70 O 0 O 0 HP packets sent O 0 O 0 LP packets sent O 0 O 0 HP queue overloads 0 O 0 O LP queue overloads 0 O 0 O Transmitting errors 0 O 0 O 0 Bytes received 121k 109k 67k 67k 0 0 Packets received 1308 LL77 0 0 0 0 Receiving errors O 0 O 0 O CO UI PM gt LAN Ethernet port WAN1 WAN4 WAN1 WAN2 WANS and WAN4 ports respectively Int internal port of management and monitoring telnet web
97. larm traps CP OI NEITS Definitions auto 00 0 qd9 04 49 dq7 192 168 0 235 255 255 255 0 192 168 0 254 public Blocked Disabled VLAN VLANs amp QoS configurations Interfaces Mode Qos VLAN ID Second VLAN tag VLAN1 VID xx VLAN2 VID xx VLAN3 VID xx VLAN4 VID xx VLANS5 VID xx VLAN6 VID xx VLAN VID xx VLAN8 VID xx OTHER VLANS QoS for HPQ Port identifier of the internal Ethernet switch Type of port trunk or access Priority for each of access ports VLAN identifier for each of access ports Configurations for the 2 VLAN tag for the INT access port Configurations and identifiers xx 1 4094 for each of 8 VLANs which are configured separately Pluses and minuses mark transmission locking of VLAN for each of interfaces Configurations for other VLANs which are not configured separately Pluses and minuses mark transmission locking for each of interfaces Minimum priority of a packet to be transmitted via the high priority queue 91 Hlezner User Manual LTU Orion 2 Telecommunications AG Slicing for LPQ Size of slicing for low priority packets Ethernet port configurations Speed Duplex Operation mode of the Ethernet interface IP subsystem configurations System MAC address MAC address of the device IP address IP address of the device Subnet mask Subnet mask of the device Default gateway Default gateway of the device SNMP configurations Send traps to IP List of IP addresses over w
98. lect Select Device in the Setting menu then select FG PAM and click Ok N Flash Loader Action Open Program File Look in C soft t Sg EZ Jl Pam_CROSS_Flash_17 2C4 sss Pam STU Fach 24212 ses Pam CROSS Flash_110VvsC4 sss Pam STU Flash_Test sss My Recent Pam_MG5_Flash_17484 sss Pam_STU_Flash_TestBlink sss Documents Pam_SRU_Flash_17 2A1_k30_TLM sss Sra ns Uae tape L bam SRU Flash i7 2418 k30_TLM sss e Pam SRU Flash 16624 kan ses Desktop Pam STL Flash 15301 sss Pan STL Flash _1682 sss Pam STL Flash_1683 sss Pam STU Flash 16924 ki0 sss Pam_STLI_Flash_16832_k10 sss bam STU Flash_16833_k10_thn sss Pam STU Flash 16834_k30 sss Pam STU Flash 17512 TUN s555 Pam STU Flash 20015 20 _EE sss Mu Documents Mu Computer Mu Network File name Pam3 11 5 0 5 8 2 Places 8 Files of type SREC files 555 Cancel 6 Select the SSS file and click Open 7 Select Connect COM in the Action menu N Flash Loader gies Setting Help Connect COM Disconnect CoM Start send manua Shift ctrl 5 ronic Desktop sott Pamse 1 10 v3 5 0 5 8 3353 Clear screen ShiFe Cerl C Exit 98 Hlezner User Manual Telecommunications AG 8 Switch on the device being activated Fi Flash Loader Action Setting Help re allocate menory Tile C Documents and Settings ronic Desktop softt Pam STU Flash 1683 8338 COM connected COM disconnected re allocate memory FlashLoader file
99. lesDSLProjekte Ornone AGN 4b Dofba Dateiname C MAschwandent_FlexDSL Projekte Orion2 RiGN fDurchsuchen Protokoll TE modem k Schlie en Abbrechen 103 F lexpsi User Manual LTU Orion 2 Telecommunications AG 14 Select 1K Xmodem in the Protocol drop down menu of the Send File window Browse the app bin file in the Filename field the name of the file depends on the software version Click Send The HyperTerminal starts downloading the file After the downloading is completed the device stores the downloaded file into the memory After the Send button is clicked the 1K Xmodem file send for window pops up 1K Amodem Datetversand fur HI 9600 COM Senden CW4schwanden FlexsDSLProjektesOrione SAGA 4b Goftware app bin Wieder a q7 Wiederbolumgen m J holungers Insgesanmit Letzter Fehler Date UK von 397K auer i e Heztdauer Se Durchsatz dl cps bps The window displays the software downloading statistics the name of the file the number of transmitted packets the error checking method the last error the downloading progress time etc To cancel downloading click Cancel 15 16 17 18 If the software is downloaded the 1K Xmodem file send for window closes automatically After the software is downloaded input the lt RESET gt command in the Fault and maintenance management menu After it input again XX where XX is the slot number in the shelf int
100. lt TLM gt command shows the external alarm status of regenerators CO 01 FMM gt TLM Distant external alarms status ees Line 1 Line 2 Line 3 Line 4 ALM1 ALM2 ALM3 ALM1 ALM2 ALM3 ALMI ALM2 ALM3 ALM1 ALM2 ALM3 RRO1 off off off off off off off off off off off off RRO2 off off off off off off off off off off off off RR03 off off off off off off off off off off off off RR04 off off off off off off off off off off off off RRO5 off orf ort Off off Ort off off ort Off off OTT RRO 6 off off off off off off off off off off off off RRO8 off Off ett off off off off off off off off off RR09 Off off Ef Off off et Off off ff Off off ett RR1O off off off off off off off off off off off off RR11 off off off off off off off off off off off off RR12 off off off off off off off off off off off off RR13 Off off orf Off off off Off off off Off off off CO 01 FMM gt Option D shows the reaction of the external alarms of regenerators CO UL FMM gt TLM D Reactions on external alarms EE EE Eet DING eegent LITO d Ssss ALM1 ALM2 ALM3 ALM1 ALM2 ALM3 ALM1 ALM2 ALM3 ALM1 ALM2 ALM3 RRO1 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO2 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO3 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO4 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO5 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO 6 MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ MAJ RRO8 MAJ
101. lways serves as a Trunk port i e data received from Access ports are first transformed into Ethernet packets of the VLAN format according to the rules specified and then are transmitted over the xDSL interface A group of E1 ports WAN1 WAN4 E1 interface means that that Ethernet data can be mapped onto the specified time slots of the E1 interface by using the switch of 64 kbit s time slots In this case this port always serves as a Trunk port A virtual management port INT Virtual management port is an internal device management program IP address of this device is the logical address of the management program For example to open a session for managing a remote device i e to exchange data between a control and management PC and the device program the IP address of this device should be specified in the Telnet program At the physical layer the MAC address of the device is also the management program address which is contained in the Ethernet frame Note As a rule the data of the management port have the highest priority example QoS 7 3 3 3 An integrated switch of 64 kbit s time slots 3 3 3 1 E1 mode transmission of only time slots of E1 streams In this mode only time slots of E1 streams are transmitted over xDSL lines Time slots of the E1 stream are transmitted in the xDSL frame according to ITU T Rec G 991 2 The table presented below contains examples of the correspondence between the data transmission rates f
102. mand allows to setup the desired Noise Margin alarm threshold in dB Syntax NMTHR value where value is in the range from 0 25 NMTHR OFF disables the Noise Margin alarm threshold function 4 6 5 29 lt LATHR gt command The lt LATHR gt command allows to setup the desired Line Attenuation alarm threshold in dB Syntax LATHR value where value is in the range from 0 25 LATHR OFF disables the Line Attenuation alarm threshold function 4 6 5 30 lt MODE N gt command The lt MODE gt command sets number of xDSL interfaces system will operate with For example the MODE 1 in a V66 unit 2 channel unit disables channel 2 3 amp 4 on the V66 unit To setup this configuration parameter you should perform the following command sequence 1 Apply and confirm all configuration changes 2 Issue MODE N command 3 RESET After the reset unit will work with specified number of xDSL channels 89 Hlezner Telecommunications AG 4 6 5 31 lt H gt command User Manual LTU Orion 2 Type lt H gt to list all available commands CO U1 NET gt H NETCONFIG NETCONFIG N R S B INTERFACE NAME CMD PARAM ETHSD MODE N 1 4 SLICING SIZE OFF SETLP E Be 2a x GATEWAY X X X X NETMASK X X X X VID 1 8 ID V2T VIQ QoS OFF TRAPIP ADD DEL x x x x COMMUNITY SNMPSET ON OFF ALARMTRAPS ON OFF NETDEFAULT APPLY ALL GROUP CONNECT N 1 13 R LINK NN LINKCLEAR M H Cp 01 NET gt Show network configu
103. mmand The lt DEFAULT N gt command sets the default operation mode where N is the mode number there are four default operation modes e The DEFAULT 0 command sets the following mode PAM 32 BASERATE 89 ANNEX A transmission of all time slots of the E1 channel and Ethernet data over xDSL e The DEFAULT 1 command sets the following mode MASTER PAM 32 BASERATE 89 ANNEX B transmission of the E1 stream and Ethernet over xDSL e The DEFAULT 2 command sets the following mode SLAVE PAM 32 BASERATE AUTO ANNEX A B transmission of the E1 stream and Ethernet over xDSL 4 6 5 24 lt DEFAULT EVERYTHING gt command The lt DEFAULT EVERYTHING gt command sets default operation modes for line parameters see the DEFAULT command and for network parameters see the lt NETDEFAULT gt command The result of this command is similar to the result of two commands DEFAULT 0 NETDEFAULT 88 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 25 lt SERNUM gt command The lt SERNUM gt command shows the production serial number of the unit 4 6 5 26 lt LICENSE LICENSE_KEY gt command With the lt LICENSE LICENSE KEY gt command its possible to display or to enter the license key 4 6 5 27 lt GSCOMPAT gt command The lt GSCOMPAT gt command sets the Globespan Conexant compatibility mode on and off This feature will also limit the baserate to 36TS PAM16 4 6 5 28 lt NMTHR gt command The lt NMTHR gt com
104. mmande 89 46 5 27 lt GSCOMPAT gt commande 89 4 6 5 28 lt NMTHR gt commande 89 4 6 5 29 lt LATHR gt commande 89 4 6 5 30 lt MODE N gt commande 89 4 6 5 31 lt H gt command EE 90 4 6 5 32 lt NETCONFIG R N S B gt commande 91 4 6 5 33 lt INTERFACE NAME COMMAND PARAM gt commande 93 4 6 5 34 lt ETHSD 10 100 AUTO H F N 1 4 gt commande 94 4 6 5 35 lt SLICING SIZE gt commande 94 4 6 5 36 lt SETIP X X X X gt Commande 94 4 6 5 37 lt NETMASK X X X X gt commande 95 4 6 5 38 lt GATEWAY X X X X gt commande 95 4 6 5 39 lt VID gt commande 95 4 6 5 40 lt V2T VIQ QOS OFF gt commande 95 4 6 5 41 lt TRAPIP ADD DEL X X X X gt commande 95 46 5 42 lt COMMUNITY gt commande 95 4 6 5 43 lt SNMPSET ON OFF gt commande 96 46 544 lt ALARMTRAP ON OFF gt commande 96 46 5 45 lt NETDEFAULT gt commande 96 4 6 5 46 lt M gt COMMANGC cc cccccececececcecececeuecececcaeacuceaeacuceaeaeaeeceseataeseeneaeaeenentaneeenes 96 5 SOFTWARE DOWNL OADING KKK 97 5 1 Software loading via the RS232 port with the help of the Flash Loader program 97 5 2 Software loading via the COM port the 1K Xmodem porotoccol 100 5 3 Software loading via Ethernet 1K Xmodem and Telnei 104 6 SERVICE INSTRUCTIONS wisviicsticccsiccsedcccccineceiecaviadesdacacsictetvesabacersebeedeesiatsseateeeeddncteldasas 105 6 1 General requirements cccccecccececeeceeeceeeceeeseeeseeeeeeeeseeseeeeeeteeeeseeseeseeeseeteeeteeeeeeees 105 6 2 Evaluation
105. n the configuration of the connected network set the subnet mask this value is the same as in the connected Ethernet network set the default gateway this value is the same as in the connected Ethernet network packet from the LAN port have priority 1 VLAN packets with QoS 2 or above have the highest priority packets of the internal management port belong to VLAN 3 packets from the LAN port have priority 0 transmit packets of VLAN 1 2 3 over the WAN1 port Application of all configurations Fault And Maintenance Management menu lt APPLY ALL gt apply all configurations written in the running configuration Confirmation of all configurations Fault And Maintenance Management menu lt CONFIRM gt confirm all configurations written in the startup configuration 110 LTU Orion 2 Hlezner User Manual LTU Orion 2 Telecommunications AG 7 2 3 Configuration of the FlexDSL Orion 2 regenerator at the Regenerator Point System configuration Configuration Management menu lt DEFAULT EVERYTHING gt enable default settings Line interface configuration Configuration Management menu lt MASTER AUTO gt enable automatic detection of the Master Slave mode lt BASERATE AUTO gt enable automatic detection of the line rate Configuration of the internal Ethernet switch Network Management submenu set the IP address of the device depends on the lt SETIP
106. nectors Eth LEDs showing the status of the Ethernet interface at the connector Di H 2 3 4 5 For Minirack devices DSL LEDs showing the status of line interfaces at connectors Eth LEDs showing the status of the Ethernet interface at the connector E1 a LED showing the status of E1 interfaces at connectors 36 Hlezner User Manual LTU Orion 2 Telecommunications AG Table 3 7 The device statuses according to the statuses of LEDs Device status LED status 1 2 3 4 5 6 G 703 1 G 703 2 G703 Hardware or software failure Red blinking Non urgent alarm Eed Amber 1 local Urgent alarm A local remote Data of the E1 interface are not used for transmission into the line interface or for Ethernet data transmission Table 3 8 The device statuses corresponding to statuses of Ethernet LEDs LED status Device status Ethernet Green blinking Data receive and or transmit half duplex left LED Red Amber Red Amber blinking Data receive and or transmit duplex WM ee or Eth Ethernet 100 Mbit s receive transmit rate right LED 10 Mbit s receive transmit rate When managing the device via the RS232 interface or via Telnet all LEDs except for Ethernet LEDs blink with a frequency of 1 Hz 37 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 4 2 Alarm LEDs If an alarm appears on any of Orion 2 devices Master or Slave t
107. nfiguration and operation instructions Appendices containing additional information about the system are also an integral part of the present document Before starting operating the equipment read carefully PART 5 of the present document The guarantee will not be granted to the device malfunctioning or damaged due to failure to comply with the requirements stated in the Section related to Service Instructions of the present document An example of fast configuration of the equipment is described in Appendix 6 1 of the present document 3 1 Flexpo User Manual LTU Orion 2 Telecommunications AG TECHNICAL DESCRIPTION Application and general information about FlexDSL Orion 2 devices FlexDSL Orion 2 devices represent xDSL modems ITU T G 991 2 G shdsl and ITU T G 991 2 G shdsl bis standards TC PAM line encoding They are designed to organize high speed data communication channels over symmetric digital subscriber lines DSLs with the transmission rates from 200 to 5704 kbit s with the step of 64 kbit s The TC PAM Trellis Coded Pulse Amplitude Modulation encoding used in these devices well combines such characteristics as the transmission range noise immunity and electromagnetic operability The number of levels code states in TC PAM is increased up to 32 and a special error correction mechanism is used To increase the distance range by 2 or more times regenerators can be used The family of FlexDSL Orion2 inclu
108. nnel of the A modem in the B modem the AIS will be generated over the first channel And if AIS is received over the second E1 channel of the A modem in the B modem the AIS will be generated over the second channel The AISGEN ON OFF command the Configuration management menu is used to enable disable the AIS Generation mode If the AIS Generation mode is disabled the signal at the output of the E1 interface will be absent in the case of losing communication in the DSL line except for time slots of this interface dedicated to carry Ethernet data lf a part of time slots of one of E1 network interfaces is used to transmit Ethernet data AlSs will not be generated for this interface 26 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 2 2 4 AIS Detection If this mode is enabled the receiving of an AIS over the E1 interface will cause the following e anon urgent alarm will appear e AIS will be transmitted to the remote device of the DSL The AISDET ON OFF command the Configuration management menu is used to enable disable the AIS Detection mode MEWE It is recommended to enable the AIS Detection and AIS Generation modes 3 3 2 2 5 E1 clock modes External oscillator E1 stream priority selection Clock from E1 Stuffing synchronization Internal oscillator E1 stream EE xDSL RX 9 e RX E1 side xDSL side Figure 3 9 E1 clock modes The following sources can serve as reference
109. nnel timeslots transmitted via DSL WANTS list IN Select Nth El channel timeslots for WAN payload E1CLOCK DSL RX EXT N Set Nth El channel clock source priorities PASSWORD USER ADMIN Set user administrator password LD SEET Set device ID RESPONSE NN OFF Set response ID DEFAULT 0 4 Set default configuration DEFAULT EVERYTHING Set everything to default configuration SERNUM Show serial number LICENSE LICENSE KEY Display activation info Enter license key APPLY ALL GROUP Apply changes to running configuration GSCOMPAT ON OFF Set GS compatibility mode on and off NMTHR N OFF Set the Noise Margin alarm threshold dB 19 F lexpsi User Manual LTU Orion 2 Telecommunications AG LATHR N OFF Set the Line Attenuation alarm threshold dB MODE N Switches number of DSL channels to N CONNECT N 1 13 R Establish connection to remote unit LINK NN Establish local connection LINKCLEAR Exit all local connections NET Network configuration menu M Return to Main Menu H Show available commands CO UI CM gt 4 6 5 2 lt CONFIG R N S B gt command The lt CONFIG gt command displays the configuration of the device Options N Display New line configuration R Display Running line configuration S Display Startup line configuration B Display Backup line configuration CO 01 CM gt CONFIG xDSL DSL1 DSL2 DSL3 DSL4 Mode gt Master HTU C Master HTU C Master HTU C Master HTU C Extended rates OFF
110. o minimize the number of channel substitutions especially high priority channels in cases of contingencies This will minimize the losses of data during channel switching Tables for two and three channels are based on the same assumption but they are simpler DSL1 DSL2 DSL1 DSL2 DSL3 DSL1 DSL2 DSL3 DSL4 oom oom trom om ow em oom Figure 3 5 Examples of reservation of systems with two three and four xDSL channels The lt RESERVE gt command is used to configure reservation 23 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 2 1 4 Automatic configuration of a link FlexDSL Orion2 devices allow one to configure the link in accordance with the Master modem configuration This mode is available for the following links e Point point single channel links e Point point multichannel links with independent channels e Star topology multichannel links e Point point multipair links e Point point two channel two pair links e Star topology two pair links e Links with regenerators Note Automatic configuration of link reservation is not supported When the automatic configuration is used the Slave modems and regenerators receive nearly all configuration parameters for DSL and E1 from the link In a majority of cases they require minimum configurations which allows one not duplicate manually configurations to all other devices in the link Such configurations as the number of E1 time
111. o which the device is installed The main menu of the device is displayed Enter the Fault and maintenance management menu and input the lt SOFTCONFIRM gt command The software downloading is completed 5 3 Software loading via Ethernet 1K Xmodem and Telnet This method of the software downloading is similar to the Software loading via the COM port the 1K Xmodem protocol chapter Exception is that instead of selecting the number of the COM port select TCP IP Socket Select 23 for the port number TELNET The advantage of this type of downloading is the high rate of downloading 104 Hlezner User Manual LTU Orion 2 Telecommunications AG 6 SERVICE INSTRUCTIONS 6 1 General requirements Before unpacking check if the packing box is intact and if the equipment model is consistent with that specified in the purchase contract Before starting operating the device read carefully the present technical description and service instructions Remember that the guarantee and the free of charge repair will not be granted under the following conditions a if the device or any of its parts fails due to improper installation testing or operation b demages resulting from 1 misuse and improper installation including but not limited to to use the product for its normal purpose or in accordance with the instructions on the proper use and maintenance installation and use of the product in a manner inconsistent with tec
112. ommand APPLY New configuration Changing values VE Configuration changing Figure 4 4 Operations with configuration parameters that should be confirmed 4 4 Groups of commands requiring confirmation The following four groups of parameters require confirmation in Orion 2 devices LINE NET VLAN and SNMP Configurations of each group change by using special commands see Fig 2 13 The APPLY lt name of the group gt command is used to apply changes in configurations performed in a group After this the unit applies changes in configurations If groups LINE NET VLAN were changed not in the local management session via the RS 232 interface of the shelf but via TELNET the management session breaks and the unit waits for the second connection within 5 minutes for the LINE group 30 minutes If the LINE group was changed remotely using the CONNECT command the unit waits for the second connection within 30 minutes If within this time the operator did not enter the modem menu the changed parameters are read from the startup configuration of the unit Therefore it is possible to restore the configurations of the unit A successful configuration can become the startup configuration by using the CONFIRM command 4 5 Command syntax The following rules are used to describe commands e parameters in angular brackets lt gt are obligatory e parameters in direct bracke
113. on 0 0 0 0 Oe 00 GB NMR 0z Jeg 0 0 HG dB Bitrate 0 0 0 O kbit s SRU O 0 O 0 Active sync source Internal Internal Internal Internal Remote power state OFF OFF OFF OFF RP protection status ON 02 00 sec Temperature 42 875 C CO 01 FMM gt Option T update the table continuously Option L show the DSL and Link parameters Table 4 2 lt STATUS gt definitions I F mode The interface is in the Master mode mr E The interface is in the Slave mode SYNC synchronization in the xDSL line is established re Synchronization in the xDSL line is absent SEGD Data transmitted over the xDSL line are valid en E Data transmitted over the xDSL line are not valid 65 CO CP 1 0 1 0 lexng User Manual LTU Orion 2 Telecommunications AG mer SSS Power backoff NMR Maximum possible increase in the noise margin for which the BER is expected to be no less that 10 dB Data transmission rate in the xDSL line kbit s Number of regenerators in the system Active sync source Active sync source Bitrate SRU External External sync FE 1 1 E1 1 network interface F1 2 E1 2 network interface EF 1 3 E1 3 network interface F 1 4 E1 4 network interface Internal Internal sync source Remote Power State ON Remote Power Source switched on OFF Remote Power Source switched off RP protection status ON time Remote Power protection recovery time switch on again enabled OFF
114. or a modem and transmitted time slots of the E1 stream for this transmission mode 31 Hlezner User Manual LTU Orion 2 Telecommunications AG Table 3 6 Examples of the correspondence between the data transmission rates for a modem and transmitted time slots of the E1 stream for this transmission mode in a single channel device Time slots of E1 streams first Total number of Minimal transmission rate in the line E1 second E71 transmitted time slots required for transmitting this number of time slots kbit s 3 3 3 2 Mode of simultaneous transmission of time slots of E1 and Ethernet data The system supports simultaneous transmission of time slots of E1 streams and Ethernet data from the ports WAN1 WAN2 WAN3 WAN4 and the internal Ethernet switch into an xDSL stream i e the mode of time slot multiplexing from E1 and Ethernet network interface in the xDSL stream When E1 and Ethernet data are transmitted simultaneously the distribution of xDSL time slots is performed as follows e time slots of the first E1 chosen for transmission in the line interface in the ascending order are transmitted in time slots from O to m1 1 e time slots of the second E1 chosen for transmission in the line interface in the ascending order are transmitted in time slots from m1 to m1 m2 1 for SubRack and MiniRack devices e Ethernet data are transmitted in time slots from m1 m2 to n 1 Here e nis the total number of transmitted xDSL time
115. ot performed and users automatically have the administrator rights Only admin users can set passwords for both types of users If authentication is successful the modem main menu is displayed If authentication fails it is repeated up to three times and after it the connection breaks For SubRack devices at any time except for the moment when the password is entered in the Telnet session the command for choosing devices to manage NNN is available NNN are digits and symbols of the Latin alphabet in the range from 0 to 80 This command is used to 40 Hlezner User Manual LTU Orion 2 Telecommunications AG configure FlexDSL Orion 2 SubRack modems as well as other devices connected to the same MONITOR bus i e installed in the same shelf To clear the screen and to establish connection with the Monitor bus used to manage the cabinet chassis shelf rack the lt 131 gt command is used This command is used to send the ECHO command First the bus is checked whether it is occupied by another device for example by the second FlexDSL Orion 2 modem If the bus is busy by another device the following message is displayed ERROR Console is busy If this message is displayed enter the next command gt to choose the device To clear the screen to connect the device to the Monitor bus and then to configure the unit which is in this shelf enter the command JA6LXXXXA In this case the 3xxxxJ command is sent to the Mon
116. pailr Auto Auto 3 85 Annex AB autodetection Autodetection Slave PAM16 PAM32 4 pair PAM16 4 Baserate Annex A Annex B Annex Manual configuration PAM32 12 64 64 kbit s AB autodetection Master Slave 4 pair PAM16 Auto 3 60 Annex AB autodetection Autodetection PAM32 Auto 12 64 Master 4 pair Auto Auto 3 64 Annex AB autodetection Autodetection Slave PAM16 PAM32 Hlezner User Manual LTU Orion 2 Telecommunications AG Figure 3 3 shows an example of organization of a four pair operation mode Four xDSL channels are combined into one group of xDSL channels though which a E1 stream and Ethernet packets are transmitted The use of this scheme involving the FlexDSL Orion2 equipment allows one to increase the transmission range compared to the use of only one xDSI channel the adavantage in the transmission range will depend on the cable parameters and noise immunity E Central Office E Customer Premises Equipment Ethernet ETH1 ai Ethernet Network Network G 703 E1 1 D ATS FlexDSL FlexDSL Figure 3 3 Example of organization of a four pair operation mode The lt MULTIPAIR gt command is used to configure this operation mode 3 3 2 1 3 Reservation Reservation is provisioned for 2 and 4 channel FlexDSL Orion2 devices The main task of reservation is to transmit the most important data even in the case of a failure of one or several DSL connections contingency Reserva
117. pair mode which allows one to merge DSL channels Groups of 2 3 and 4 channels can be merged in the multipair mode The following variants are possible CO 01 CM gt MULTIPAIR 2 CO 01 CM gt MULTIPAIR 3 CO 01 CM gt MULTIPAIR 4 The two pair mode can be activated simultaneously for two pairs of channels 1 2 and 3 4 The 2 2 mode is also possible CO 01 CM gt MULTIPAIR 2 2 85 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 12 lt RESERVE list gt lt RESERVE list list gt command The lt RESERVE gt command allows combining xDSL channels into groups in order to reserve them There can be no more than 2 groups in the system with 4 DSL channels The reservation groups are called A and B groups The parameter sets the list of channel numbers separated by a comma To simplify configuration and maintenance of devices anly groups of successive channels can be reserved To configure the reserve group type the following command CO 01 CM gt RESERVE 1 2 To configure both reserve groups type the command as follows Note then groups should not cross one another CO 01 CM gt RESERVE 1 2 3 4 The parameter NONE deactivates reservation CO 01 CM gt RESERVE NONE 4 6 5 13 lt POWER ON OFF N 1 4 gt command The lt POWER ON OFF N gt command activates deactivates the remote power source for the selected N DSL channel Please refer to the chapter Remote power amp wetting current supply and consumption modes
118. r example CO FMM gt DIFF R B VLAN VLANMASK 3 00 01 D ZK CO FMM gt The command displays the name of the difference parameter and data from two configurations In the above example one can see that the VLANMASK parameter of interface 3 WANZ of the VLAN group in the running configuration differs from the backup configuration If there are no differences the result is presented as follows CO EMM gt DIFEF N R New configuration Running configuration No differences No differences CO_FMM gt 4 6 4 21 lt DUMP N R S B gt command The lt DUMP N R S B gt command displays the dump of the corresponding configuration Running New Startup or Backup The text format used by the command can be also employed for reading or for the configuration downloading in the modem with the help of the LOAD command see below For example COQ FMM gt DUMP R NET MAC ADDRESS UU OF D9 00 10 03 M DEVICE ID 00 00 00 00 00 00 00 00 00 43 Ap 4D 4D 4F 4E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00A 00 NET MAC SPEED DSA SNMP TRAPIP 0O 00 00 00 OO SNMP TRAP IP 1 00 00 0U OO SNMP COMMUNITY 43 4F 4D 4D AF AE 00 20 60 00 00 13 00 02 B2 3C 00 18 65 44 00 05 5E 2C FF FF FF FF 00 17 59 F8 00 MALARM CUTOFF O02 NET IP CO A8 5A 14 NET NETMASK He FE FF 00 T3 Hlezner User Manual LTU Orion 2 Telecommunications AG NET GATEWAY CO A8 5A 64 NET PPPREMLP CO A8 5A 5A PE1 G704 0 01 S
119. ration Show new running startup backup network configuration Set network interfaces parameters Set Nth Ethernet port speed Set LPQ packing size Get modem IP address Set gateway IP address Set netmask Assign VID to the VLAN specified Set remove second VLAN tag for INT interface Set delete IP address for SNMP trap messages Set SNMP community name Enable disable SNMP SET commands Enable disable the alarm traps Set default network configuration Apply changes to running configuration Establish connection to remote unit Establish local connection Exit all local connections Return to Configuration Management Menu Show available commands 90 User Manual Flexpo Telecommunications AG 4 6 5 32 lt NETCONFIG R N S B gt command LTU Orion 2 Without parameters the lt NETCONFIG gt command displays the running configuration of the network subsystem and interfaces CP 01 NET gt NETCONFIG VLANS amp QOS Interfaces LAN WAN1 WAN WAN WAN ZA INT Mode access trunk trunk trunk trunk access QoS 2 7 VLAN ID 1 ii VLAN ID 1 1 VLAN2 VID 2 Second VLAN3 VID 3 VLAN tag VLAN4 VID 4 OFF VLAN5 VID 5 VLAN6 VID 6 VLAN7 VID 7 VLAN8 VID 8 OTHER VLANS QoS for HPQ 3 3 3 3 slicing for LPO gla alz aL alz Ethernet Speed Duplex System MAC address IP address Subnet mask Default gateway SNMP Send traps to IP Community SET command A
120. rsion of the software in EEPROM unchangeable standby software software No 1 and upgradeable software software No 2 Two versions are necessary to prevent the device failure due to downloading of faulty or damaged software or due to hardware failure for example power cutoff etc during downloading of the new software During downloading the new software overwrites the upgradeable software If the new software downloading via X modem is successful a message appears that the modem should be restarted to start operating under the new software After the restart i e when the new version of the upgraded software is started for the first time the operator should confirm the downloaded software After confirmation this software becomes unchangeable If downloading was interrupted or there was a failure in the data transmission a message is displayed In this case if the data has already been partially downloaded into the modem and the upgradeable software is damaged the unchangeable software will be used to start the modem repeat the downloading of the software By default the upgradeable software is the basic one if it was confirmed If the upgradeable software was not confirmed after the first start or it was damaged invalid data format incorrect checksum the standby software is downloaded The ways of software downloading are presented in detail in Part 3 of the present document 4 3 Configuration storage and application On
121. s a backup software CP _FPMM gt SOFTINFO Ae vers Jehin date 2 6 2006 length 328k CRC OK fixed 2 Ver E t date 3 742006 length 330k CRC OR confirmed CP EMMG The asterisk shows the running downloaded version ver the number of the software version date the date of the software creation length the size in bytes CRC OK FAIL a label showing if the software is damaged or not The software status is displayed at the end of the corresponding line fixed the software status first basic software cannot be downloaded from the console does not require confirmation just loaded the software status downloaded second software not confirmed the software status non confirmed second software 71 Hlezner User Manual LTU Orion 2 Telecommunications AG confirmed the software status confirmed second software 4 6 4 16 lt APPLY ALL NET LINE gt command The lt APPLY ALL NET VLAN LINE SNMP gt command is used to apply changes in groups NET VLAN or to apply changes in one of these groups As a result changed in the group are written from the new configuration into the running one For example For example CO _FMM gt APPLY Applying all configuration changes to running configuration CO FMM gt APPLY NET Applying configuration changes in group NET to running configuration 4 6 4 17 lt CONFIRM gt command The lt CONFIRM gt command confirms the running configuration and writes
122. s in the performance sub menu CO 01 PM gt H Type H command to get additional help on command TCPIP Show TCP IP statistics TCPIP C Show TCP IP statistics continuously MAC Show MAC Rx Tx statistics MAC C Show MAC Rx Tx statistics continuously G826 Display xDSL G 826 statistics G826 C Display xDSL G 826 statistics continuously G826 El Display El G 826 statistics G826 El C Display El G 826 statistics continuously ALLG826 N Display xDSL G 826 statistics for all link RESETG826 Reset G 826 statistics RESETALLG826 N Reset xDSL G 826 statistics for the whole link LINKSTAT Display link status of all xDSL channels ALARMLOG N Display the link alarm log ALARMLOG C Clear the link alarm log NETSTAT Show network interfaces statistics RESETNETSTAT Reset network interfaces statistics CONNECT N 1 13 R Establish connection to remote unit LINK NN Establish local connection LINKCLEAR Exit all local connections M Return to Main Menu H Show available commands CO ZER ER 4 6 3 2 lt TCPIP gt command The lt TCPIP gt command displays a summary table of statistics of ICMP IP and TCP protocols i e packets processed by the internal INT interface CO 01 PM gt TCPIP TCP IP Statistics ICMP eege LP IP Prag TOP a Ss S Transmitted packets 4 18 0 14 Retransmitted packets 2 Received packets 4 457 0 T2 Forwarded packets 0 O 0 Dropped packets O 0 O 0 Checksum error O 0 O 0 Invalid lengt
123. se it does not require many efforts to configure the device In the CA mode the configurations received from the line are displayed by using the lt CONFIG gt command with the notation AUTO 4 6 5 1 lt H gt command Type lt H gt and the monitor lists all available commands in the configuration management sub menu CO 01 CM gt H Type H command to get additional help on command AUTO ON OFF Set CA mode CONFIG Display local configuration CONFIG N R S B Display new running startup backup configuration MASTER ON OFF N Select Nth xDSL channel master slave EXT ON OFF N Turn Nth DSL channel Extended mode ON or OFF BASERATE N AUTO M Set Mth DSL channel baserate to Nx64k Ok PAM 16 32 N Set Nth xDSL channel line coding PAYLOAD list IN Set Nth xDSL channel payload ANNEX A B A B N Set Nth xDSL channel Annex A or Annex B or Annex A B SETCLOCK list N Set Nth xDSL channel clock source priorities MULTIPAIR 2 3 4 2 2 0FF Select or turn off multipair mode RESERVE listl list2 Set lists of channels for the reserve groups POWER ON OFF N Turn the remote power on off over the N th DSL channel RPPROT ON OFF N M S Set remote power restore timeout after error G704 ON OFF N Set Nth El framer G704 mode CRC4 ON OFF N Set Nth El framer CRC4 mode AISDET ON OFF N Set Nth El framer AIS detection mode AISGEN ON OFF N Set Nth El framer AIS generation mode DSLTS list N Select Nth El cha
124. second with the parameter DSL CP FMM gt ACO E1 1 ON El 1 ETHERNET CP FMM gt ACO DSL ON El 1 xDSL ETHERNET CP FMM gt 4 6 4 10 lt STARTAL ON OFF N gt command The lt STARTAL ON OFF N gt command starts the analog loopback at the line interface of the device with the number N lt STARTAL ON 1 gt starts the analog loopback at the DSL1 interface The lt STARTAL OFF N gt stops this loopback For single channel modems the lt STARTAL gt command is entered without the parameter N CO 09 FMM gt STARTAL ON 1 Analog loopback started CO 09 FMM gt STARTAL OFF 1 Analog loopback stopped CO 09 FMM gt Note This command is used in the Master mode Detach the cable from the xDSL connector before starting the analog loopback 4 6 4 11 lt RESTART N 1 4 gt command The lt RESTART N 1 4 gt command restarts the corresponding xDSL channel The command first causes the loss of sync between modems which later restores For single channel devices the command is used without any additional parameters RR FMM gt RESTART 1 Restarting channel 1 RR_FMM gt 4 6 4 12 lt RESET gt command The lt RESET gt command restarts the device KE EMM gt RESET 70 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 4 13 lt SOFTUPDATE gt command The lt SOFTUPDATE gt command downloads the new software into the modem by using the XMODEM or 1K XMODEM protocols The SOFTUPDATE command downloads only the second version of t
125. slots e m1is the number of time slots from the first E1 selected for transmission into xDSL e m2 is the number of time slots from the second E1 selected for transmission into xDSL Note A part of time slots of one of E1 interfaces can be used to transmit data from the WAN2 port of the internal Ethernet switch 32 Hlezner User Manual LTU Orion 2 Telecommunications AG Internal port WAN WAN2 lt WANTS 1 5 1 gt xDSL Internal port WAN Wan lt PAYLOAD E1 1 E1 2 WAN gt Figure 3 13 Example of distribution of time slots in an xDSL frame at a line rate of 89x64 kbit s in the mode when both E1 interfaces and both internal WAN1 and WAN ports are used for the termination device 33 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 4 Test loops To simplify the device start and adjustment the system provides activation of test loops on E1 interfaces or the line interface of the device Master Regenerator Slave E1 Interface E1 Interface LOOP2 1 1 LOOP2 1 1 LOOP2 1 R Figure 3 14 Test loops Test loops can be activated for the Master and Slave devices as well as for the regenerator The LOOP1 ON OFF N command is used to activate deactivate LOOP1 where N is the number of the network interface LOOP2 M N where M is the number of the line interface and N is the number of the regenerator can be activated only remotely This command allows one to activate remotely a loopback to the
126. snmp ping Bytes sent the number of transmitted bytes Packets sent the number of transmitted packets HP packets sent the number of transmitted high priority packets HP queue overloads the number of overloads in the queue of high priority packets LP packets sent the number of transmitted low priority packets LP queue overloads the number of overloads in the queue of low priority packets Transmitting errors the number of transmitting errors The possible reasons of transmitting errors 1 Excessive collisions error 2 Excessive deferral error 3 Transmit FIFO underrun Bytes received the number of received bytes Packets received the number of received packets Test packets rcvd received the number of received test packets Receiving errors the number of receiving errors Possible reasons of receiving errors 1 Frame Alignment Error 2 CRC Error 3 Receive FIFO overrun 4 6 3 12 lt RESETNETSTAT gt command The lt RESETNETSTAT gt command clears counters used to display statistics on data transmission via interfaces 4 6 3 13 lt M gt command After the lt m gt command is entered the device displays the main menu 4 6 3 14 lt H gt command After the lt H gt command is entered the device displays the help menu 63 F lexpsi User Manual LTU Orion 2 Telecommunications AG 4 6 4 Fault and maintenance management menu After typing 2 in the main menu and pressing en
127. sou y ND 0l 9 18SX Orion 2 L O KY O oy O 1002 1 2 m a OD 3 3 4 ND 1 x lt w 2 R Orion 2 L LTU Orion 2 14 Figure 3 2 Top view FG PAM RAIL2N 2E1B Eth V51devices 1002 Ieueutz ND 1Sax Oriow2 Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 1 Remote power supply wetting current supply and consumption modes The wetting current supply and remote power supply modes can be changed by using jumpers and the management PC 3 3 1 1 Electrical safety regulations when using the remote power supply Despite the safe voltage on each wire with respect to the ground lt 120 Volts the use the remote power supply has to be done strictly according to the following rules e When working with DSL lines make sure that the remote power is switched off e The insulation of cable pairs junctions junction boxes plinths etc should correspond to norms and standards of the network 3 3 1 2 Compatibility of wetting current supply and remote power supply modes The table of compatibility of the wetting current supply and remote power supply modes is presented below The devices operating in pairs should be configured for mutual operation v compatible The use of the mode is not recommended because
128. tch for single channel devices for example FG PAM SAN E1B Eth V50 For generators the internal Ethernet switch has two WAN interfaces WAN1 for DSL1 WAN2 for DSL2 one LAN interface and an internal management interface INT E1 interfaces on regenerators are not provisioned see Figure 3 12 Internal Management Port Port 3 Virtual port Telnet management Port 1 7 Port 4 Ethernet Network Figure 3 12 Internal Switch for single channel regenerators for example FG PAM RGN Eth PL V56 30 Hlezner User Manual LTU Orion 2 Telecommunications AG A group of LAN Ports Ethernet interface means that a connector or connectors is located on the front panel of the device This port can serve both as a Trunk port and an Access port The Trunk port is a port at the input and output of which all present packets have the VLAN format namely the Ethernet frame with a header determining the number of the VLAN and QoS Quality of Service to which the IP packet belongs Special equipment which supports the VLAN is connected to the Trunk port A PC with a standard network interface card cannot be connected to the Trunk port The Access port is a port at the input and output of which all present packets have a standard Ethernet format without the additional two bytes for the header A PC with a standard network interface card can be connected to the Access port Ethernet packets of the VLAN format are always transmit
129. ted over the xDSL or E1 interfaces in FlexDSL Orion 2 devices In this case the data of Assess ports are first transformed into Ethernet packets of the VLAN format according to the specified rules and then are transmitted over the line interface A VLAN number and a QoS priority level which are used by default to convert Ethernet packets into the VLAN format are assigned to the Access port In addition every unit contains a table of static MAC addresses of devices so that each device can have a VLAN number and a QoS priority level a table of special MAC addresses This table can contain up to 8 MAC addresses If a packet is received from the Access port and the MAC address of the packet sender is in this table a header with the necessary VLAN number and the QoS priority will be assigned to this packet before transmitting it to the Trunk port Otherwise a default VLAN number and QoS priority will be assigned to the packet Physical ports if there are some of them are united into a LAN group in the device software All physical Ethernet interfaces the LAN group have identical VLAN and QoS settings A possibility is also provisioned to configure separately the transmission rate and duplex for each physical interface ETH1 ETH4 A group of DSL ports WAN1 WAN4 xDSL interface means that Ethernet data can be mapped onto the specified time slots of the xDSL interface by using the switch of 64 kbit s time slots In this case this port a
130. ter the following message is displayed Fault and maintenance management activated Enter lt M gt to return to MAIN or lt H gt for HELP information 4 6 4 1 lt H gt command Type lt H gt and the monitor lists all available commands in the fault and maintenance sub menu For Stand Alone devices the following information is displayed H Type H command to get additional help on command NM Trace xDSL noise margin STATUS Show current DSL working parameters STATUS T Show current DSL working parameters continuously STATUS L Show current DSL and LINK payload parameters STATUS ETH Show Ethernet status MACTABLE Print MAC table MACTABLE C Clear MAC table LOOP1 ON OFF N Start stop local loopback at Nth El interface LOOP2 N A R ON OFF Starts stops the remote loopback at Nth xDSL interface ALARM Display alarms ALARM T Display alarms continuously ACO Show alarm cutoff configuration ACO GROUP ON OFF Change alarm indication for alarm group GROUP STARTAL N Toggles Nth xDSL channel the analog loopback ON OFF RESTART N Restart Nth xDSL channel RESET Reset modem SOFTUPDATE Update software SOFTCONFIRM Confirm uploaded software SOFTINFO List loaded software APPLY ALL GROUP Apply changes to running configuration CONFIRM Confirm running configuration BACKUP Backup running configuration RESTORE Restore startup configuration from backup DIFF N R S B N R S B Show difference between configurations DUMP N R S
131. the electrical supply network 220 Vac 10 38 72 Voc Connect the Monitor connector of the device with the Com port RS232 of the PC Run the Hyper Terminal program hypertrm exe Create a new connection in the Connection Description window Input the name of the connection in the Name field Click OK 100 F lexng User Manual LTU Orion 2 Telecommunications AG Connection Description SL Hew Connection Enter a name and choose an icon for the connector Name 5 Then the Connect To window is displayed Select the COM port connected to the shelf in the Connect Using drop down menu Click OK Connect To SCH Onone Enter details for the phone number that you wart to dial Countyvregion eel Area code 6 Configure the parameters of the COM port COM properties e bitrate 9600 e data bits 8 e parity none e stop bits 1 e flow control none Click OK 101 Hlezner User Manual Telecommunications AG COM Properties Port Settings Bits per second EIS Data bits Parity Stop bits Flow control 7 Select Properties in the File menu of the HyperTerminal program LTU Orion 2 8 Select the Setting tab Select the VT100 emulation in the Emulation drop down menu Click OK Orion Properties Connect To settings Function arrow and ctrl keys act as Terminal keys Windows keys Backspace key sends CD
132. the whole the system stores four configurations running configuration startup configuration new configuration and backup configuration The running configuration contains all configuration values used to configure the device current operation Two modems having the same version of the software and the same running configurations should operate similarly The running configuration is stored in the device RAM The current parameters determine operation of the device till the next restart of the device or actions on the running configuration storage and etc During initialization the initial parameters of the running configuration are dubbed from the startup configuration The startup configuration contains all configuration values which will be used to configure the device after its restart The startup configuration is stored in EEPROM and is used to initialize the running configuration during the system start up The new configuration stores changes in configuration parameters combined into groups of parameters requiring confirmation of changes i e this configuration stores setting which should be confirmed after being changed for example IP address of the device The new configuration is stored in the device RAM After setting all necessary changes from the group the system administrator confirms changes in the group and values belonging to this group are written from the new configuration into the running one In this case the simultaneo
133. timing signals for a device with the E1 network interface in the xDSL direction d An external generator for SubRack FlexDSL Orion 2 devices EXTERNAL A signal from the first input E1 stream E11 in its presence A signal from the second input E1 stream E12 in its presence 2 3 4 A signal from the third input E1 stream E13 in its presence 5 A signal from the forth input E1 stream E14 in its presence 6 A signal from the internal generator INTERNAL The user can configure the priority levels for clock sources using the SETCLOCK command The device automatically switches to the clock source with the highest priority under conditions that synchronization in this mode is possible EXTERNAL means synchronization from an external generator having the parameters corresponding to ITU T Rec G 703 10 If the input signal of the external clock is lost the device switches to another clock source according the priority level When configuring synchronization 2 Hlezner User Manual LTU Orion 2 Telecommunications AG this external clock should have the highest priority If the external generator is absent it should not be included in the priority list Note Stand Alone and MiniRack devices cannot use an external clock source E11 E12 E13 and E14 mean synchronization from one of the input E1 stream If the stream which serves as a clock is lost the device switches to another clock according to the priority level These
134. tion should also provide an efficient use of the bandwidth for all DSL channels used by it in the normal mode Reservation is not aimed at continuous transmission of important data in the case of contingencies When one or several DSL connections fail a sort term loss of Ethernet packet and E1 data can occur DSL channels with the successive numbers for example DSL1 DSL2 or DSL2 DSL3 DSL4 are merged into a group of channels with reservation For these channels the traffic with the lowest numbers has higher priority than the traffic with higher numbers For example DSL1 has a higher priority than DSL2 and DSL2 in turn has a higher priority than DSL3 In the normal mode each channel transmits its own data as usual If communication is lost in one or several channels of the reservation group other working channels transmit data of high priority channels Therefore in the case of contingency the system always operates as if the low priority channels failed Consider reservation with two DSL1 and DSL2 channels DSL1 has a higher priority than DSL2 If the DSL2 channel fails the DSL1 channel continues to operate without any changes If the DSL1 channel fails the DSL2 channel transmits the data of the DSL1 channel Hence the DSL1 channel should transmit the high priority data If the substitute channel has a lower transmission capacity than the main channel the volume of the data being transmitted over it will decrease First the volume of W
135. tocol to be operable the SNMP agent should be installed The COMMUNITY command configuration of the community parameter of SNMP messages and the TRAPIP command configuration of P addresses for traps are used to configure the SNMP agent The IP address and other network configurations of the SNMP agent coincide with network configurations of the device see SETIP NETMASK GATEWAY commands and the NET sub menu The Nateks Company has a registered OID number equal to 4249 Prefix iso org dod internet private enterprise 1 3 6 1 4 1 4249 NATEKS Ltd Alex Rousnak Alex nateks ru The content of this label is described by the Nateks MIB By using the variables described in the Nateks MIB one can perform the following actions e to view general information about the device e to monitor the general status of the device presence of alarms e to reboot the device e to configure the device to control configurations use acknowledge backup configurations and restore configurations e to view and clear G 826 statistics for E1 and DSL 46 Flexp SL User Manual LTU Orion 2 Telecommunications AG e toview alarm statuses Every variable of the Nateks MIB as well as of other MIB files has a detailed description in the MIB file itself One can receive the Nateks MIB via the WEB interface http X X X X nateks mib Here X X X X is the IP address of the device commoninfo Orion elt FG PAM SA2N 2E 1B Eth i
136. ts are not obligatory e the symbol between parameters requires to enter one of the listed parameters e in real commands brackets and the vertical line are not entered they are used for description e after the command is typed press lt enter gt 53 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 Commands 4 6 1 Main Menu The main menu is presented as shown below MODEL FG PAM SR4L 4E1B 4Eth RP V66 HW 1 6 SW 1 5 9 DATE 19 11 2008 ID RUNS Od 00 02 57 ALARM URGENT STATUS LINK DOWN MODEL DESC Subrack Quad xDSL Quad El Quad Ethernet 120 Ohm IP 192 168 0 235 SS Me Me 1 Performance management PM 2 Fault and maintenance management FMM 3 Configuration management CM Select 1 5 CO UL MM gt To select the desired sub menu type the appropriate number from 1 to 5 and press lt enter gt 4 6 1 1 System invitation The following format of the system invitation is used in all menus lt cc gt lt addr gt _ lt sf gt gt cc is the device mode RR regenerator CO Master CP Slave CX a modem with both types of interfaces CA a device with the automatic selection of the DSL line parameters lt MASTER gt lt BASERATE gt lt PAM gt and lt ANNEX gt addr is the address of the regenerator in the system only for regenerators or a device in the shelf only for Subrack devices sf is the short form of the current menu MM Main Menu P
137. urations of WAN Therefore the integrity of the Ethernet link is supported The RCONF alarm which is displayed by the lt ALARM gt command and stands for the remote urgent alarm means that the local and remote equipment have incompatible configurations The RCONF alarm is automatically not displayed if a DSL link in which it was detected fails If the device operates in the CA mode automatic configuration of a link the alarm is not displayed when the device finally adjusts to the CO side Master We consider several examples of automatic configuration of the FlexDSL Orion2 system Four fractional E1 streams and Ethernet data are transmitted over one DSL link 24 F lexng User Manual LTU Orion 2 Telecommunications AG Payload Eth Eth op Eth E1 4 E1 3 E1 4 gt SE nd Ze Dom d El E EEN E 1 3 p Master EE EI keen o rsch 1 2 gt za E1 1 Sess E1 1 gt Figure 3 6 Example No 1 of automatic configuration of a link The next example shows the start topology The Master device is the center of the star while the rays represented by the Slave devices are configured automatically Eth Payload Eth top Eth E1 2 E1 1 bottom a ee a E1 2 gt etn Slave E1 4 gt a eee Fe E1 1 gt ee E 1 3 Master E1 2 tee SEH T E11 SE O Y OER lee Payload i Ei Eth top
138. us application of all setting in the group is provided The backup configuration is a backup of the current configuration The backup configuration is stored in the EEPROM During the configuration restoration values from the backup configuration are copied to the startup configuration All configuration parameters are divided into three groups according to their application e configuration parameters applied after the restart e configuration parameters applied instantly e configuration parameters requiring confirmation Configuration changes which are used after the restart are written into the startup configuration but before the restart the device continues functioning according to its old configurations During the device restart the values of these configurations are copied from the startup configuration into the running one and thus become valid see Figure 4 2 51 Hlezner Telecommunications AG User Manual Restoring from backup copy er Startup configuration Loading Running configuration New configuration command RESTORE Backup configuration Pa Saving of backup co command BACKUP Changing values Configuration changing LTU Orion 2 Figure 4 2 Operations with configuration parameters with application after the restart Configuration changes which are used instantly are written into the running startup and new con
139. y as the ROM provides an easy upgrade of the software xDSL modems are powered from a grounded primary DC source 38 78 V or remotely Modems are designed to be used in doors under the following environmental conditions temperature of ambient air from 5 45 C relative air humidity from 5 85 at 25 C Main features of FlexDSL Orion 2 devices FlexDSL Orion 2 modems represent the next generation of modems of the FlexDSL Orion family and have the following features e Anew type of line encoding TC PAM32 TC PAM16 is also supported e Duplex data transmission over one symmetrical pair at 5 7 Mbit s e Simultaneous transmission of the TDM traffic and Ethernet data e The 802 1q protocol e Different ways of system configuration for example remote configuration of devices via Telnet e Embedded WEB interface e The SNMP protocol e Possibility of storing several configurations in the device s EEPROM in order to download the previous settings of the system e Two levels of system users administrator and user protected with passwords e The use of the modern circuit printed boards chips and components e Extended reliability of the equipment Hlezner User Manual LTU Orion 2 Telecommunications AG 3 3 Description of FlexDSL Orion 2 LTU devices SubRack Orion 2 devices represent a printed circuit board with a front panel The following LEDs and connectors are located on the front panel of the devic
140. ze of packets in bytes The SIZE parameter can take the following values 64 96 128 256 512 1024 OFF 4 6 5 36 lt SETIP X X X X gt command The lt SETIP A B C D gt command sets the IP address of the modem The parameter A B C and D can take values from 0 to 255 note that neither address of the network nor the address of the node can be equal to 0 or to 255 94 Hlezner User Manual LTU Orion 2 Telecommunications AG 4 6 5 37 lt NETMASK X X X X gt command The lt NETMASK A B C D gt command sets the subnet mask of the modem 4 6 5 38 lt GATEWAY X X X X gt command The lt GATEWAY X X X X gt sets the default IP address of the router 4 6 5 39 lt VID gt command The lt VID 1 8 ID gt command sets VID for the VLAN with the number 1 8 equal to the ID parameter ID 1 4094 8 VLANs are supported by the device and available VID numbers assigned to the VLAN lie in the range from 1 to 4094 VID as well as QoS are an attribute of the VLAN packet 4 6 5 40 lt V2T VIQ QoS OFF gt command The lt V2T gt command allows to enable disable the second stacked VLAN tag for the INT interface Parameters VID VLAN identifier for the second VLAN tag Note that it is not the VLAN number 1 8 The use of any VID in the range is possible without restrictions QoS Quality of Service value for the second VLAN tag The INT interface always works in access mode and adds removes one VLAN tag defined with INTERFACE INT V

FlexDSL ORION 2(+)

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