CV 2000 - DAVANTEL
Contents
1. 89 10 1 2 RJ45 Line connector 39 10 1 3 BNC Line connectors 141 10 1 4 10 Base T Interface connect 41 10 1 5 X21 V11 interfaces DB25 connector amp DB25 DB15 cable 42 10 1 6 V35 Interface DB25 Connector and DB25 M34 cable 4B 10 1 7 V36 interface DB25 connector amp DB25 DB37 cable 144 10 1 8 V28 RS232 interface DB25 Connector amp DB25 DB25 cable d 10 1 9 MBF Ineriace ARAS Ae daa 45 10 2 APPENDIX B JUMPERS CONFIGURATION niusisisiiiiseeeeeeressseeesses 46 10 3 APPENDIX C WARRANTY GENERAL CONDITIONS 49 CV 2000 Page 4 Instruction Manual CV 2000 Convention product range and options Several versions of the unit differ from the following characteristics The type of Terminal interface X21 V11 V35 V36 RS530 V28 RS232 4BRI or 10BT The type of power supply 110 230 Vac internal or external 48 Vdc The type of packaging stand alone enclosure or rack mountable card These different versions are summarised on the following table The same designations will be used throughout this manual to identify the differences between versions when applicable Desktop Rack mountable card Versions 2011 20BT 4BRI Features X21 Vitinterface Lg 135 interface V36 RS530 interface IL 1V24 V28 RS232 Sync Async interface OBT filtering bridge e ISDN S interface Pix PVx PCx PRx XxE 1 network interface Examp2. DTE1 192 K DTE2 192 K IDTE3 192 K DTE4 192 K lal1 D 0 K Use arrow keys to move RETURN to change or P revious CV 2000 Page 21 Instruction Manual CV 2000 5 3 5 Menu 2 Status and statistics CXR CV 2011 E Status Statistics Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT El network Carrier DOWN Uptime 0 d 02 27 11 DTE V11 C DOWN RECEIVE TRANSMIT Sync FAS DOWN Clock UP C ommand DOWN MF CRC UP I ndication DOWN Remote Alarm NONE NUMBER OF ERRORS Last 24hrs Prev hour Cur Codage 422 CRC 0 E bit 0 FAS 0 STATUS DOWN Carrier El 02 00 00 Synchro El 00 00 00 02 00 00 Change errors display mode Change display of status statistics Reset errors led 4 Reset statistics 5 Alarms Type your choice 5 P revious and press RETURN This menu shows the status of the E1 T1 connection carrier detection G704 synchronisation CRC and of the DTE interface input signals The error statistics can display either the number of errors or the cumulated time with error The interface status can display the cumulated time of either up or down status Chapter 7 describes these statistics in more details Possible choices on this screen are gt 1 amp 2 to change display modes see chapter 7 gt 3 to switch off the red LED ERR gt 4 this action reset error counters To reset all statistics
3. gt ___ V35 V35 signal ending for CV2035 J8 J9 gt Installed 75 Ohms impedance E1 BNC interface only gt Removed 120 Ohms impedance E1 or 100 Ohms T1 J10 gt Installed line metallic pair continuity T1 only CV2000 Rev 02 and after Jumper Position Signification J1 gt Installed chassis ground connected to signal ground gt Removed chassis ground isolated from signal ground J2 J4 gt V11 TCLK RD RCLK V11 signal levels CV2011 CV2035 CV2036 gt V28 TCLK RD RCLK V28 signal levels CV2028 J5 J7 gt MII CTS DSR DCD V11 signal levels CV2011 CV2036 gt V28 CTS DSR DCD V28 signal levels CV2028 CV2035 J8 J9 gt Installed 75 Ohms impedance E1 BNC interface only gt Removed 120 Ohms impedance E1 or 100 Ohms T1 J10 gt Installed line metallic pair continuity T1 only J11 J12 gt V11 V11 signal ending for CV2011 CV2036 CV2028 gt ___ V35 V35 signal ending for CV2035 J15 J16 gt V28 V28 RS232 function for CV2028 Vv V11 X21 V11 function for CV2011 V36 V36 RS530 function for CV2036 V35 V35 function for CV2035 Wi Vv CV 2000 Page 47 Instruction Manual CV 2000 CV24BR DIP SWITCH on daughter card Position Signification DP1 2 gt Put near connector Terminal mode LT T or TE DP4 5 gt Put far connector Network mode LT S or NT DP3 in the gt Put near connector validate ended resistor 100 Ohms mid
4. Figures are provided for the last 24 hours the previous hour and 15 minutes and the current hour and 15 minutes which show how the errors are distributed over time There are counters for E1 T1 coding violation CRC errors E bit active and loss of Frame Alignment Signal FAS The E bit is set by the remote 7 1 5 Status Statistics The CV 2000 shows as well a status picture of the network and terminal interfaces displayed either for the up state or for the down state through the option 2 Change display of status statistics There are time counters for E1 T1 carrier status G704 frame status and terminal status based on the X21 C signal the V35 RTS signal the V36 or V28 DTR signal or the 10BT link integrity signal 7 2 Test 7 2 1 Local Analogue Loop The CV 2000 synchronises to the carrier that it transmits on its line interface This configuration provides a test of all the internal parts in the unit This loop corresponds to an ITU T V54 B3 loop DTEA CV2000 A Procedure This loop is activated In the third menu of the VT100 interface By the AT amp T1 command The loop is acknowledged by the TEST Led on the front panel 7 2 2 Remote Digital Loop The remote CV 2000 B sends back data received from the line which lets the terminal equipment DTE A test the data link up to the remote terminal point DTE B This loop corresponds to an ITU T V54 B2 loop CV 2000 Page 35 Instruction Manual CV
5. 4 Documentation The guaranty does not cover the use and content of the documentation CXR has no responsibility as regards the maintenance repair or replacement of the product documentation 5 Technical support CXR provides free of charge a telephone technical assistance during normal office hours during one year from the date of delivery 6 New product versions CXR reserves the right to sell at any time improved or modified software issues of its application software The cost of the updates will be available from CXR All the above is the only warranty given by CXR for its products and excludes any other warranty of any kind expressed or implied including but not limited to the proper character of marketing or particular use User License and Software Guaranty License and Propriety rights The product purchase price includes the software license Under reserve of payment of the purchase price and commitment to conform to the terms and conditions of the present document CXR grants to the customer the non exclusive right to use and load on a PC one copy in one location The customer is the owner of the magnetic supports and manuals delivered CXR maintains the propriety rights of the software saved on disks as well as all the copies and installations generated from this software Reproduction and Transfer Restrictions The application software is protected by copyrights Any transfer to a third party unauth
6. V36 signal F GND Send Data A Receive Data A Request to Send A Clear to Send A Data Mode A S GND Receiver Ready A Receive Timing B Receiver Ready A Terminal Timing B Send Timing B Clear to Send B Send Data B Send Timing A Receive Data B Receive Timing A Local Loopback Request to Send B Terminal Ready A Remote Loopback Data Mode B Terminal Ready B Terminal Timing A Test Mode DB37F pin Al N N IO TDS tel alo NIOLO BY Po C1 DO Ny G9 01 0d Co CO The D25M DB37 F cable is supplied with the CV2036 Part Number CA 601 915 To connect a DB25 RS530 terminal use a direct connection to the DB25 F connector An extension cable DB25M DB25F can be used part number CA 999 016 as an option CV 2000 Page 44 Instruction Manual CV 2000 10 1 8 V28 RS232 interface DB25 Connector amp DB25 DB25 cable A DB25 female connector is used to connect the terminal DB25M pin DB25F pin 114 TCK EEN 115 x 108 DTR 140 RL O y y A aa i 113 XCK 142 TEST lp 6 Ee 8 DOP POTPO POT PO N The D25 M DB25 F cable is supplied with the CV2028 part number CA 999016 10 1 9 4BRI Interface RJ45 One RJ45 female allow to connect terminal equipment Terminal and Network are different see table below In accordance with the Network or Terminal parameter the DIP SWITCH must be modi
7. Campus S704 In case of problem or if the Ethernet frames do not comply with the IEEE 802 3 standard then the following AT parameters could be set on both CV2000 FO disables the MAC address filtering PO disables the Padding bit deletion These parameters are 6 amp 7 in the menu 1 2 in VT100 mode CV 2000 Page 14 Instruction Manual CV 2000 4 3 Terminal Adapter to PBX transport A pair of CV 24BR can transport up to 4 ISDN Basic Accesses For example four Terminal Adapters are connected to a remote PBX through two CV 24BR over a G704 link The four B1 B2 D channels are transported in 12 Time Slots or 9 Times Slots if all D channels are in the same Time Slot ISDN S Adapter ON 4 ISDN S access G704 G704 4 ISDN S CV24BR B ISDN S Adapter Timing Consideration e f PBX is connected to the public telephone network and gives the master source timing The CV24VBR B uses this clock and must be in DTE clock mode then it sends its clock to the private E1 Network G704 and the CV24BR A must be in Network clock mode e If PBX is private the E1 G704 network is the master timing source and gives the clock to the CV24BR phone adapters and PABX Both CV24BR must be in Network clock mode peration and Configuration This chapter describes the CV 2000 operation through its Control port The CV 2000 must be connected to a VT100 compatible terminal or to a PC running a VT100 terminal emulation s
8. CV2036 6 2 1 General The V35 and V36 interfaces provide interconnection of synchronous data transmission equipment at speed from 64Kbps up to 2048 Kbps E1 or 1544 Kbps T1 O C1 Cem Deem aa Lies DTEA CV2035 A CV2035 B DTEB Clock Configuration Typical Configuration CV2035 A clock CV2035 B clock Clock provided by the CV 2035 or CV2036 Internal Network Clock supplied by a DTE DTE External Network The XCK external clock also called Terminal Timing is used for transmit data path Received data must be synchronised from the received clock RCK provided by the CV 2035 CV 2000 Page 25 Instruction Manual CV 2000 The following signals of the interface are configurable DSR CD CTS They are sometimes called for V36 RS449 interface DM data mode for DSR RR receiver ready for CD CS for CTS The DTE LED is ON if the RTS signal from the V35 terminal is active or if the DTR signal from the V36 RS530 terminal is active itis OFF in the opposite case 6 2 2 Parameters CXR CV 2035 E Configuration menu Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT NETWORK INTERFACE E1 DTE INTERFACE V35 Mode Nx64 1088 Kbps 6 DSR control Forced Clock source Internal 7 CD control Network Sync CRC Activation OFF 8 CTS control Follow RTS Bit E OFF 9 Inverted clock OFF Sensitivity Short Haul LOOP amp TEST 10 RDL ACCEPTED Use arrow keys to change option value RETURN to s
9. including the up time you must type the AT command AT amp Z2 gt 5 to go to the alarm display menu the rolling list of the 18 last alarms is displayed 5 3 6 Menu 3 Loop Test CXR CV 2011 E Test amp loop menu Configuration usr0 DTE 10TS CRC OFF CLK NWK Start local loopback Start remote loopback Start local digital loopback 3 P revious and press RETURN This menu allows loop test activation gt Local analogue loop gt Remote digital loop request a loop to the remote CV2000 The RDL parameter must be set to ACCEPTED on the remote CV2000 in order to accept the loop request and a Remote control channel must be up via TSO Sa4 or user TS gt Local digital loop CV 2000 Page 22 Instruction Manual CV 2000 5 3 7 Menu 4 Display and passwords CXR CV 2011 E Display and passwords Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT Language English Graphic char set disabled Led Mode On TD amp RD Auto logout time limit 15 Site Name Maintenance password System manager password This menu allows to change user interface parameters gt the language of the menus English or French gt the use of the graphic character set allowed by some VT100 emulators gt the front panel Data LED mode you can choice if the front panel LED display the state of transmitted data TD received data RD or both TD amp RD on DTE port gt the inactivity time out in minutes
10. menus on the remote CV2000 Press Q to exit the VT100 menus and return to the AT command mode 5 3 2 Menu 1 Configuration CXR CV 2011 E Configuration menu Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT View a configuration Edit a configuration Activate a configuration Remove a user configuration 4 P revious and press RETURN 1 View a configuration the arrows select the configuration to view either the current configuration Active or the factory configuration Factory or one of the user defined configuration user n 2 Edit a configuration the arrows select the model of configuration to use Parameters are edited in a memory dedicated to editing this memory could be then saved into a user memory eventually the model one Activate a configuration the arrows select the configuration that will be active when the unit will restart It could be the factory or any user defined configuration Warning this option restarts the CV2000 The active configuration is spotted by an asterisk This operation must be confirm or aborted by a choice Yes No 4 Remove a user configuration This option is displayed only if user defined configurations are stored in memory The arrows select the configuration to be removed The factory configuration becomes the active configuration at the next restart of the unit if the active configuration is removed This operation must be confirm or aborted by a choice Y
11. usr0 E M E Network E1 1010101010101010101011111111111111111111121212121212121212121313 LI TS 10111213141516171819101112131415161718191011121314151617181910111 Er te os os D me Ds os So os ee D om ot ms Ds ms D me Ds os Mo is Oo Ms Ds Do IDTE 1024K IXIXIXIXIXIXIXIXIXIXIXIXIXIXIXIXI Remote 64 K Use arrow keys to move RETURN to change or P revious Use Right amp Left arrows or or Up amp Down arrows or to move through Time Slots TS allocation table The columns of the table represents the time Slots 00 to 31 for E1 and 01 to 24 for T1 The lines of the table represents the user channels DTE port V11 35 36 28 or 10 Base T ant the remote control channel Use Enter to allocate a network TS to a user channel Only one TS can be allocated on the Remote Control line When there is no TS allocated the TSO bit SA4 for E1 network is use rate 4 Kbit s With the 4BRI interface we see the four DTE and we choose B1 B2 D channels into Time Slot It s possible to choose 1 Time Slot for all the 4 D channels CXR CV 24BR E TS Selection Menu Configuration o Ho E D O O E A O O E D O O E D O E D O E D O E o O os E o o tat Network E1 1010101010101010101011111111111111111111121212121212121212121313 13 TS 10111213141516171819101112131415161718191011121314151617181910111 BEE E D O E EE E D O os EE E D O E EE E E E D o
12. 2000 2 Installation 2 1 Desktop version Accessories e One RJ45 RJ 45 cable and one RJ45 DB9 converter P N 7055031517 for the control port e External power supply module when applicable CV 2000 PVx version e CV2011 DB25M DB15F X21 V11 cable P N CA601461 e CV2035 DB25M V35 M34F cable P N CA601460 e CV2036 DB25M DB37F cable P N CA601915 e CV2028 DB25M DB25F cable P N CA999016 e This user Manual or the CXR CD ROM Connection e Connect the equipment as per the following drawing View is from the rear e The DTE terminal connector depends on the type of interface o A DB25 socket for X21 V11 V35 V36 RS530 V24 V28 interfaces o An RJ45 socket for 10 Base T o 4 RJ45 sockets for 4BRI interface E171 Line SELV 110 230VAC 5VDC Wallmount power supply or 110 230VAC or 48 Vdc cable as applicable SELV Safety low voltage e For safety reasons it is imperative to use the accessories power unit and cable provided with the equipment Powering The mains adapter cord is the only switching device and therefore the mains outlet should be located close to the equipment and easily accessed Once the CV2000 PVx has been connected switch the ON OFF switch to the ON position CV 2000 Page 10 Instruction Manual CV 2000 2 2 Rack mount version Accessories e One RJ45 RJ 45 cable and one RJ45 DB9 converter P N 7055031517 for the control port e CV2011 DB25M DB15F X21 V11 cab
13. 2000 DTEA CV2000 A CV2000 B DTEB Procedure From location A if the answer it RDL request is enabled on the CV2000 of side B Inthe menu 3 of the VT100 interface By the AT amp T2 command From location B By the AT amp T3 command CV 2000 Page 36 Instruction Manual CV 2000 8 Technical Characteristics 8 1 Transmission Modes E1 version G703 Rate 2048 KBPS 50ppm G704 frame Nx64 1 to 31 TS from 64 KBPS to 1984 KBPS Coding HDB3 CRC4 Receiver sensitivity 40 dB Transparent mode 2048 KBPS Connector RJ45 120 Ohms or BNC 75 Ohms 1 version T1 Rate 1544 KBPS 50ppm D4 ESF frame Nx64 or Nx56 1 to 24 TS DSOs from 56 or 64 KBPS to 1536 KBPS Coding B8ZS or AMI CRC6 Receiver sensitivity 36 dB Transparent mode 1544 KBPS Connector RJ45 100 Ohms thernet bridge interface Rates 64 to 2048 KBPS E1 or 56 to 1536 KBPS T1 FT1 Ethernet 802 3 10 Base T Frame buffer memory 256 MAC address memory 10 000 MAC address filtering filtering or transparent bridge Ethernet compression padding bits suppression regeneration 11 X21 Interface Rates 16 and 64 to 2048 KBPS E1 or 56 to 1536 KBPS T1 FT1 Signal forced or active when connected Clock Network terminal or internal normal or reverse edge 35 and V36 RS530 Interfaces Rates 64 to 2048 KBPS E1 or 56 to 1536 KBPS T1 FT1 signal DSR CD CTS forced or active when connected Clock Network terminal or internal normal or rev
14. E1 Generally when the line length is below 300m short haul is used beyond use long haul 43dB T1 Network parameters CV2000 T gt Frame mode This parameter defines the Muti frame mode D4 SF for Superframe mode ESF for Extended Superframe or Auto to allow the equipment to detect the multi frame mode SLC this parameter is only present in D4 SF frame mode It enables SLC 96 operations FDL msg type this parameter is only present in ESF frame mode It allows to set the format of the FDL Facility Data Link messages ANSI T1 or AT amp T Auto allows an automatic format detection Sensitivity This parameter defines the network interface receiver sensitivity It allows to select low sensitivity on short haul 30dB for T1 or an high sensitivity on long haul 36 dB for T1 Generally when the line length is below 300m short haul is used beyond use long haul 36dB Line code This parameter defines the code used on the line B8ZS or AMI Auto enables the equipment to detect the received code Line Build Out This parameter defines the shape of the transmitted signal Modify it in accordance with our network provider TS Rate This parameter defines the rate of each TS DSO 64Kbit s or 56 Kbit s To refer to chapter 6 for the details of specific DTE interface parameters CV 2000 Page 20 Instruction Manual CV 2000 5 3 4 Menu 1 2 1 TS Selection menu CXR CV 2011 E TS Selection Menu Configuration
15. and the firmware e The RAM where the current configuration is e The EEPROM is a non volatile memory where the 4 user configurations are saved The content of this memory is protected even when the unit is switched off At the first power up or after a complete re initialisation the content of the three memories is the same and is the factory default configuration 5 2 MxCfg configuration software The CV2000 configuration software MxCfg and also for all the CXR TDM equipment allows you to Display the current CV2000 configuration Modify parameters Save the new parameters in he equipment Save the configuration in file Display diagnostics MxCfg runs under Windows 95 98 Me Windows NT 2000 Windows XP To install MxCfg run tools french mxcfg setup exe from the supplied CDROM or A setup exe from the floppy disk All the software documentation is included in the associated help files use the Help button or the F1 key from all the screens MX Series Configuration Ml ES File 2 Read _ Fed Configure You can Read the current configuration of the connected equipment modify the Properties and Configure it with the new values CV 2000 Page 16 Instruction Manual CV 2000 MX Series Properties E El Ports INS DTE Port TS Security Misc Target Tests Diagnostics Mode Framed G704 y Clock source Network y Noto El Sensitivity Short Haul bd CRC Management
16. bridge CV 2000 Page 29 Instruction Manual CV 2000 6 4 2 Parameters CXR CV 20BT E Configuration menu Configuration usr0 DTE 13TS RC TS31 CRC OFF CLK NWK NETWORK INTERFACE E1 DTE INTERFACE 10BT 1 Mode Nx64 896 Kbps 6 Ether Filter ON 2 Clock source Network 7 Padding compr ON 3 CRC Activation OFF 4 Bit E OFF 5 Sensitivity Short Haul LOOP amp TEST 8 RDL ACCEPTED Ether Filter this parameter enables or disables the frame filtering of the Ethernet local addresses gt OFF no filtering all frames are transmitted gt ON filtering only the frames of unknown destination address are transmitted Default value Compression this parameter enables or disables the discarding of Ethernet padding bits for the transmission between the CV 20BT Padding bits are regenerated at the other side gt OFF compression disabled the frames are integrally transmitted gt ON compression enabled the padding bits are discarded before transmission and regenerated at the receive end default value 6 5 4ISDN S Interface CV24BR 6 5 1 General The 4BR interface allows the transport of 4 ISDN basic rate accesses between a PBX and Terminal Adapter s or ISDN phones Principle When level 1 is up the CV24BR provide a transparent path for the ISDN data Usually at the PBX side the CV24BR must be in Terminal mode and on the other side the CV24BR must be in Network mode CV 2000 Page
17. performance water exposure power supply damage Environment The CV 2000 is designed for residential or light industrial use within the following environmental conditions e Storage Temperature 0 to 70 C Operating Temperature 0 to 45 C e Hygrometry 0 to 90 without condensation e Class IP40 e Flammability UL94 VO Place the equipment in a area well suited for its good operation and its e Equipment must not be exposed to excessive solar radiation e Equipment must not be in contact with water It must not be used near a water reserve or ina wet location e Equipment must be installed on a plane and horizontal surface without vibration Make sure the area is clean dry and exempt of dust Make sure that nothing could obstruct the air vent of the product and that no small size part screw staple clip could get into it e Always disconnect the mains connection before any operation move connecting other equipment on the equipment The mains cord must be taken from the socket any effort on the cord could induce damages and risk of electrical shock CV 2000 Page 7 Instruction Manual CV 2000 Correct Disposal of the Product Recycling In compliance with the European rules for separate collection systems and Waste of Electric and Electronic Equipment this marking shown on this product indicates that it should not be disposed with other household wastes at the end of working life To prevent
18. possible harm to the environment or human health from uncontrolled waste disposal please separate this from other types of wastes an d recycle it responsibly to promote the sustainable reuse of material resources Household users should contact either the retailer were they purchased this product or their local government office for details of where and how they can take this item for environmental safe recycling Business users should contact their supplier and check the term and conditions of the purchase contract This product should not be mixed with other commercial wastes for disposal The CV 2000 is designed to be connected to an E1 G703 G704 or T1 compatible network or to a an E1 G703 G704 or T1 FT1 compatible equipment It connects to an X21 V11 or V35 or V36 RS530 or V28 RS232 or Ethernet 10 Base T equipment Interface DTE V11 DTE V35 et DTE V36 RS530 gt Nx64 from 64 KBPS to 2048 KBPS 16 KBPS V11 e Interface DTE V24 V28 RS232 gt Asynchronous from 300 BDS to 38400 BPS gt Synchronous from 64 KBPS to 128 KBPS 10BT Ethernet bridge gt Ethernet 802 3 gt Frame buffer memory 256 gt Mac address memory 10 000 e G703 G704 interface rate G703 2048 Kbps 50ppm coding HDB3 framing 32 Time Slots G704 compatible receiver sensitivity 40 dB e T1 FT1 interface T1 rate 1544 Kbps 50ppm coding B8ZS or AMI framing 24 Time Slots DSOs with F bit D4 ESF compatible line build outs DSX 1 and
19. 100 mode as shown in the following example CXR CV 2036 E Status amp Statistics Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT El network Carrier UP Uptime 0d 01 11 36 DTE V36 DTR DOWN RECEIVE TRANSMIT RTS DOWN Sync FAS UP CTS UP MF CRC UP DSR UP Remote Alarm NONE NUMBER OF ERRORS Last 24hrs Prev hour Cur Codage 561 561 CRC 0 E bit 0 FAS 3 STATUS DOWN Carrier El 00 00 00 Synchro El 00 00 01 DTE DIR 01 00 00 1 Change errors display mode Change display of status statistics 3 Reset errors led Reset statistics 5 Alarms 6 Next Type your choice 5 P revious and press RETURN This menu shows the status of the E1 T1 connection carrier detection G704 synchronisation CRC and of the DTE interface input signals The menu display 5 different areas for the following information D On top of screen the name of the current configuration the timeslot assignment and the clock source e The total uptime of the unit and the network and terminal link status e The 24 hour error statistics window that provides the number of error of the network link displayed either in number of errors or in duration of errored time the bottom selection 1 option switches NUMBER and TIME statistics display e The 24 hour link status window that provides the last 24 hours time of up or down status of the network and termi
20. 30 Instruction Manual CV 2000 6 5 2 Parameters CXR CV 24BR E Configuration menu Configuration o DTE 12TS RC TS31 CRC OFF CLK DTE1 NETWORK INTERFACE El DTE INTERFACE BRI 1 Mode Nx64 832 Kbps 6 Bri Mode Terminal 2 Clock source DTE1 3 CRC Activation OFF 4 Bit E OFF Sensitivity Short Haul LOOP amp TEST 7 RDL REFUSED gt Mode BRI this parameter activates interfaces in Terminal mode TE LT T or Network mode NT LT S gt Terminal connected to the PBX gt Network connected to the adapters or ISDN phones default value gt Clock source gt If the PBX is connected to the Public Telephone network the CV24BR connected to the PBX must be set for DTE clock mode and the remote one is set for NETWORK clock mode gt Ifthe CV 24BR connect to a public E1 G704 network both CV24BR should be set for NETWORK clock mode i e the PBX should be private and extract its clock from the CV 24BR gt Mode N 64 Time Slot must be framed for the 4 BRI interface and Time Slots are set manually for each channel of the four DTE CV 2000 Page 31 Instruction Manual CV 2000 El Line Control 4 ISDN POWER Port SUPPLY CV 2000 Page 32 Instruction Manual CV 2000 7 Diagnostics and tests 7 1 Diagnostics The CV 2000 displays its operating parameters and connection statistics for evaluation of the transmission quality This information is given on menu 2 in VT
21. 5 VDoc power converter which connects directly to the mains outlet via the supplied power cord gt Internal 48 Voc converter the modem includes a 48 VDoc power converter which can be connected to a 48Vdc supply commonly available in telecom centres gt Rack mountable card the 5 Voc required by the modem is supplied by the rack in which the card is inserted The AMS 4 and AMS 16 chassis can be powered from 110 230 Vac or 48 Voc depending on the type of power module installed with provision for full redundancy 1 3 Configuration The CV 2000 is configured in several way gt Via the serial control port set for VT100 emulation at 19200 BPS with data format of 8 bits parity none The configuration is menu driven with on line help facilities Only a few keyboard strokes will be required to set and save the CV 2000 parameters These menus also initiate analogue and digital test loops and display a status report and a bit error rate statistics gt Via the serial control port with the MxCfg configuration software for Windows gt Alternatively the modem can be configured using an AT command set which provides access to all modem parameters 19200 BPS 8 n 1 gt The CV 2000 PRx card can also be configured by the CFIP controller card of the AMS16 chassis though its local VT100 mode or TCP IP Telnet and SNMP management protocols gt Via a Time Slot 64K or E1 TSO through the remote CV2000 CV 2000 Page 9 Instruction Manual CV
22. CSU receiver sensitivity 36 dB VVVVVI vw e 4BRI interface gt 4 ISDN S interface gt Network or Terminal interface CV 2000 Page 8 Instruction Manual CV 2000 1 Introduction The CV 2000 is an E1 2048 KBPS or T1 1544 KBPS network access unit CSU DSU which connects to a terminal X21 V11 or V35 or V36 RS530 or V24 RS232 or Ethernet 10BT or 4BRI interface It provides the interface between customer equipment and full or fractional E1 or T1 facilities 1 1 DTE interface The CV 2000 can be equipped with two types of interface gt X21 V11 V35 V36 RS530 V24 V28 RS232 interface for synchronous data transmission at speed of up to 2048 KBPS Clock can be configured as internal external or slaved Most interface signals can be forced or activated when the connection is established gt 10BT interface The built in Ethernet bridge filters the frames in accordance with their destination MAC address Only frames with non local MAC addresses are transmitted to the remote unit The bridge can memorise up to 10 000 local addresses and process 15 000 frames per second gt 4BRl interface to transport 4 ISDN S interfaces 1 2 Conditioning The CV 2000 can meet all integration requirements either as a desktop or rack mount unit with different power supply configurations gt External power bloc provides a regulated 5 Voc from the mains 110 230 Vac gt Internal power supply the modem includes a 110 230 Vac
23. E Clock eeeeee eee ee ee LA O a eee eee CA601461 CV 2000 Page 42 Instruction Manual CV 2000 10 1 6 V35 Interface DB25 Connector and DB25 M34 cable A DB25 female connector is used to connect the terminal equipment to the CV2035 via an adaptation cable The connector is wired as per the following table DB25M pin V35 M34F pin 1 A 7 AAA ESE A EIA CA bso e a 113 A XCKA 25 142 TEST l The D25M V35 M34 F cable is supplied with the CV2035 Part Number CA 601460 TE ASA 7 8 9 PES Caution the M34 pin diameter is the international standard 1 6 mm The locking mechanism is done with screw CV 2000 Page 43 Instruction Manual CN 2000 10 1 7 V36 interface DB25 connector amp DB25 DB37 cable A DB25 female connector is used to connect the terminal equipment to the CV2036 via an adaptation cable The connector is wired as per the following table DB25M pin ES 6 8 9 LS RS530 signal 101 F GND 103 A TXD A 104 A RXD A 105 A RTS A 106 A CTS A 107 A DSR A 102 S GND 109 A CD 115 B RCK B 109 B CD A 113 B XCK B 114 B TCK B 106 B CTS B 103 B TXD B 114 A TCK A 104 B RXD B 115 A RCK A 141 LL 105 B RTS B 108 A DTR A 140 RL 107 B DSR B 108 B DTR B 113 A XCK A 142 TEST
24. Instruction manual CV 2000 CV 2000 E1 Access Unit G704 Converter Instruction Manual P N 8000 601 637 Revision 07 Sales Research 8 Development Manufacturing CXR Rue de l Ornette 28410 Abondant FRANCE Tel 33 237 62 88 00 Fax 33 237 62 88 01 WEB Site http www cxr fr s Support support cxr fr Tel 33 237 62 88 04 Instruction Manual CV 2000 Warning No part of this document should be reproduced transmitted or translated without written authorisation from CXR All rights reserved Copyright 2004 CXR Printed in France January 2006 The only purpose of this manual is to provide information and installation instructions CXR reserves the rights to improve its products and specifications without notice CXR has made every effort to provide the best possible quality in writing this manual but cannot be held responsible for any damage which could result from errors or improper description of the equipment its characteristics and operation Please read and enforce the safety instructions of the safety and installation chapters The team at CXR Anderson Jacobson thanks you for choosing the CV2000 Interface Converter We hope that this equipment will provide full satisfaction and in order to serve you even better we thank you for returning the warranty card you will find at the end of this manual We also invite you to read the last part of this manual which provides useful information on the warranty terms an
25. Yes hs E Bit Management No hu Remote Loopback B2 Accepted Pe AY Annuler Aide 5 3 VT100 Interactive Menus The CV 2000 sends the VT100 menu pages when it detects three consecutive lt CR gt or ENTER characters The possible choices are listed on the bottom line of the screen 1 to 9 are valid options on the menu to start a sub menu or to change a parameter value P or p to return to the Previous menu Q or q to Quit the VT100 menus and return to the AT command mode Acknowledge your choice by Enter or CR Some parameters should be selected in a revolving list which can be exited by the Abort operation choice in any need of aborting the current selection The arrow keys must be used in some menus Some VT100 terminal emulation software may need some settings to allow the use of these keys HyperTerminal The key may also be used in case of problem LEFT RIGHT 7 UP DOWN CV 2000 Page 17 Instruction Manual CV 2000 5 3 1 Main menu CXR CV 2011 E Main menu Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT Configuration Status and statistics Loop test Display and passwords CV2000E V1 20 Dec 2 2002 01573893 SN 0208999999001 0402 The main menu provides access to the configuration 1 status and statistics displays 2 loop test 3 and display amp passwords 4 sub menus The fifth choice allows to access to the same
26. after this time without action on the control port the user is logged out gt The site name this an equipment identification string 20 characters max This name is displayed in the title of all the screens To erase this string type a space and enter gt the passwords the system manager level permits all functions and the maintenance level allows only to view configurations and status amp statistics To erase a password type a space and enter 5 3 8 Menu 5 Remote control This command allows to open and close a session on the remote CV2000 In order to works a remote control channel must be available through e TSO bit SA4 for E1 network rate 4 Kbit s default configuration User TS 1 to 31 for E1 network rate 64 Kbit s H User TS 1 to 24 for T1 network rate 64 Kbit s or 56 Kbit s Remote control mode is not supported in Unframed mode E1 G703 2048Kbit s or T1 1544 Kbit s A new session on the remote equipment display CXR CV 2035 E REMOTE Enter Enter Enter to start VT100 mode OK The REMOTE term is displayed in all the screens to remember than the remote device is under control A 2 minutes inactivity counter stops automatically this mode To go back on the local equipment use the choice 5 on the main menu CV 2000 Page 23 Instruction Manual CV 2000 6 Interfaces parameters 6 1 V11 X21 Interface CV2011 6 1 1 General The V11 X21 interface provides interconnection of synchro
27. d conditions which apply to your equipment CV 2000 Page 2 Instruction Manual CV 2000 1 INTRODUCTION eise Aen Ae Sege dons EE dE geck D eg 9 dts D IEINTERFACE 6 ui diia ii 9 1 2 CONDITIONING ooccccccccncncnnccnnnncnnnnonanancnnnnnononnnnncnnnn nono nena Ta a SiE 9 TBs CONFIGURATION EE 9 2 INSTALLATION E 10 2 12 DESKTOP VERSION tu edited A a A nr ia 10 2 2 RACK MOUNT VERSION ciiai ani n nd addaa avat 11 3 FRONT PANEL DISPLAY AND SWITCHES esse 13 Det D CR Bel RE 13 32 THE RER e ta iaa 13 4 TYPICAL APPLICATIONS o oococcccccoccononnannoconcanananananonnnananananaronenananasa 14 4 1 LAN TO LAN CONNECTION 14 4 2 LAN TO LAN Gpnemwe conocen 14 4 3 TERMINAL ADAPTER TO PBX TRANSPORT 15 5 OPERATION AND CONFIGURATION 0 ccccsesscsscsssssssesessseseans 15 5 1 FACTORY AND USER CONFIGURATIONS 0ococcccccccncnonnccnncnnononenanininnnns 16 5 2 MXCFG CONFIGURATION SOFTWARE iiiiiiiieeecicscsecceeceeecssseeeeee 16 5 3 VT100 INTERACTIVE MENUS 0occccccccncnonoccncnnnonononnnaccnncnnnnnnenacinannnns 17 5 3 1 E EE 18 5 3 2 MENTE CAU a aa 18 5 3 3 Menu 1 2 Edit a configuration 5 3 4 Menu 1 2 1 TS Selection menu 5 3 5 Menu 2 Status and statistics 5 3 6 A A EA 22 5 3 7 Menu 4 Display and passwords oooonocccincccconccccnonccconccononnnonancnnnnncnnnnnnnnnnnc cnn n cnn ncnnnnnes 23 5 3 8 Menn Remote CONO ee EELER 23 6 INTERFACES PARAMETERS ocociococcccccnonnnnannnnnnnnnnann
28. describes the operation phases of the CV 2000 and provides a diagnostic for most of the problems encountered during installation and operation Power up gt The mains power plug phases do not gt ON OFF switch is on ON position progress gt Power is applied to the chassis electrical continuity on the fuse receptacle gt ONor flashing of the LED on the front display The CV 2000 gt LED stays ON permanently This LED flashes as soon as the unit does not answer detects the terminal on the control port DTR signal the commands gt The CTRL plug at the terminal or PC used for the CV 2000 configuration gt The terminal parameters 19 200bps 8 data bits 1 stop bit no parity gt At power up and when a terminal is connected to the CTRL port signal DTR the CV 2000 sends a welcome message The 10BT Link gt Verify the cable between the CV2000 and the HUB comply to pair integrity is down polarity Can t connect gt Verify that the remote unit is a CXR CV2000 MX2000 the remote gt Verify that the channel selected TS n or TSO SA4 for E1 is available gt A framed mode must be used remote loop back gt Verify that the RDL parameter is set to ACCEPTED on the remote unit Chassis ground gt If your application need isolated grounds open the jumper J1 and signal ground are connected If the trouble remains after the above verification please contact your distributor or call CXR Hot Line E mail at support c
29. dle gt Put far connector no ended resistor 0000000000000000000 H0000000000000000000 o 2 o TT N o 0 Wi o 8 ES o 0 a z 3 Configuration example 100 ohms CV24BR CV24BR El TNR Operator CV 2000 Page 48 Instruction Manual CV 2000 10 3 Appendix C Warranty General Conditions Material and software are warranted by CXR transportation prepaid for a period of one year from the shipping date under the following conditions 1 Material and software warranty Comes into effect only if the warranty card duly completed has been returned to CXR within one month from the delivery date 2 Material CXR will repair its equipment during the warranty period at no cost to the customer provided the products have not be subjected to improper installation accident misuse neglect or unauthorised alterations 3 Software When applicable CXR guarantees the supports on which the software is stored against any manufacturing defect under normal use and against wrong handling by the user and within the limits as defined by the technical services Included in wrong handling are erasing of one or more files formatting of one or more diskettes On the other end no guaranty applies to the use and results of applications which integrate the software All risks to the application results and performances are the responsibility of the user and not CXR
30. e 26 Instruction Manual CV 2000 The following signals of the interface are configurable DSR CD CTS The DTE LED is ON if the DTR signal from the V24 RS232 terminal is active it is OFF in the opposite case 6 3 2 Synchronous mode parameters CXR CV 2028 E Configuration menu Configuration usr0 DTE 2TS CRC OFF CLK INT NETWORK INTERFACE E1 DTE INTERFACE V28 1 Mode Nx64 128 Kbps 6 DSR control Forced 2 Clock source Internal 7 CD control Network Sync 3 CRC Activation OFF 8 CTS control Follow RTS Bit E OFF 9 V24 mode Sync Sensitivity Short Haul 10 Inverted clock OFF LOOP amp TEST 11 RDL ACCEPTED gt Mode Nx64 this parameter allows the TS allocation only one or two TS can be allocated in the V24 V28 mode 64 or 128 KBPS The Unframed mode 2048 KBPS or 1544 KBPS is forbidden gt DSR control This parameter controls activation DSR 107 signal of the V24 interface It can be always active Forced follow the local DTR 108 of the V24 interface follow DTR or reflect the synchronisation state of the network Network Sync gt CD control This parameter controls activation CD 109 signal of the V24 interface It can be always active Forced or reflect the synchronisation state of the network Network Sync gt CTS control This parameter controls activation CTS 106 signal of the V24 interface It can be always active Forced follow the local RTS 105 of the V24 i
31. elect gt DSR control This parameter controls activation DSR 107 signal of the V35 V36 interface It can be always active Forced follow the local DTR 108 of the V35 V36 interface follow DTR or reflect the synchronisation state of the network Network Sync gt CD control This parameter controls activation CD 109 signal of the V35 V36 interface It can be always active Forced or reflect the synchronisation state of the network Network Sync gt CTS control This parameter controls activation CTS 106 signal of the V35 V36 interface It can be always active Forced follow the local RTS 105 of the V35 V36 interface follow RTS or reflect the synchronisation state of the network Network Sync gt Inverted clock the CV2035 adjusts automatically to the received data from the DTE interface falling or rising edge of the clock By default transmitted data changes on the falling edge of the clock If the terminal works on the opposite edge set this parameter to ON 6 3 V24 V28 RS232 Interface CV2028 6 3 1 General The V24 V28 RS232 interface can work in synchronous or asynchronous mode The synchronous mode provides interconnection of synchronous data transmission equipment at speed of 64Kbps and 128Kbps E1 8 T1 or 56Kbps and 112Kbps T1 The asynchronous mode provides interconnection of asynchronous data transmission equipment at speed from 300BPS to 38400BPS This mode use one TS at 64Kbps CV 2000 Pag
32. en the unit is powered and the control and configuration terminal is connected and provides an active DTR 108 signal to the control port Shows that the terminal equipment is connected CV2011 C Command signal state CV2035 RTS state CV2036 2028 DTR state CV20BT LINK state CV4BRI 4 Link states State of the 4 SO interfaces activation Channel 1 2 3 4 Led always green if the 4 interfaces are activated 3 2 The push button The CLR push button is used to clear the ERR LED The ERR LED can also be cleared in the Menu 2 VT100 Terminal Mode When pushed at power up it forces the CV2000 to enter in firmware download mode Flash loader The Power DTE and TEST LED stay ON in this state CV 2000 Page 13 Instruction Manual CV 2000 4 Typical applications This chapter describes the basic configuration of the CV 2000 in some typical applications 4 1 LAN to LAN connection Two corporate LAN are connected at high rates through a PDH loop or a radio link or with a router to an ISP point of presence The payload may be lower than 2048 KBPS E1 or 1544 T1 and provide chipper network access cost fractional El fractional T1 CV2011 CV2011 CV2035 SDr 4 CV2035 PDH gp CR me G704 Ls G704 4 2 LAN to LAN bridging Two CV 20BT provide an efficient bridging of two Ethernet networks and spare the use of routers of the previous connection scheme DS 10BaseT G703 G703 10BaseT G704
33. erse edge 24 V28 RS232 Synchronous Interface Rates 64 KBPS or 128 KBPS E1 and 56 KBPS or 112 KBPS T1 FT1 signal DSR CD CTS forced or active when connected Clock Network terminal or internal normal or reverse edge 24 V28 RS232 Asynchronous Interface Rates 300 600 1200 2400 4800 9600 19200 38400 BPS Character format 9bits 7 n 1 10 bits 8 n 1 7 e 1 11 bits and 12 bits signal DSR CD CTS forced or active when connected signal DSR CTS can follow remote DTR and RTS BRI Interface 4 interfaces Rates 192kBPS channel B1 B2 D allocated to any Time Slot 4 D channels in 4 dedicated Time Slots or in 1 single Time Slot Terminal or Network Mode Clock Network or Terminal 1 2 3 4 mode e VVVVVEVVVVSVVVSVVVSVVVSVVVVVVOVVVVVVVAVV VV VV V CV 2000 Page 37 Instruction Manual CV 2000 8 2 General Characteristics Dimensions LxWxH 260 x 170 x 35 mm Desktop Weigh rack card CV2000PRx 0 4 kg Desktop with internal power supply 0 7 kg Desktop with external power supply 0 6 kg power supply 0 45 kg Maximum power consumption 5Vdc 500mA Desktop with external power supply PVx 20 mA 230Vac and 40 mA 110Vac Desktop with internal power supply PIx 20 mA 230Vac and 40 mA 110Vac Desktop with internal 48 Vdc converter PCx 100mA 48 Vdc Operating temperature 0 C up to 50 C Storage temperature 0 C up to 70 C Hygrometry 90 non condensing 9 Troubleshooting This chapter
34. es No CV 2000 Page 18 w Instruction Manual CV 2000 5 Save configuration this option is displayed after a configuration has been edited The arrows select the user defined memory where the edited configuration will be stored This may overwrite an existing configuration or define an empty configuration In this case a name can be given to the configuration This operation must be confirm or aborted by a choice Yes No Warning the configuration does not become active when it is saved see the previous option 3 5 3 3 Menu 1 2 Edit a configuration CXR CV 2011 E Configuration menu Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT NETWORK INTERFACE E1 DTE INTERFACE V11 Mode Nx64 1088 Kbps 6 I Signal Network Sync Clock source Internal 7 Inverted clock OFF CRC Activation OFF Bit E OFF Sensitivity Short Haul LOOP amp TEST ACCEPTED 8 P revious and press RETURN The parameter is selected by its number then strike the enter key The edited parameter passes in inverse video mode and the parameter values change with the arrows The enter key validates the choice Mode Nx64 Time Slot assignment Unframed mode 1 allows to choice unframed mode E1 G703 2048Kbps or T1 1544Kbps or to allocate TS E1 G704 mode or FT1 mode roll up to nnn Kbps nnn from 0 to 1984 and type Enter to display the TS allocation menu When unframed mode is selected the network interface is directl
35. fied on the electronic card See next chapter for the DIP SWITCH parameters CV 2000 Page 45 Instruction Manual CV 2000 Wetec 8 Terminal Mode TE or LT T Broche _ Signai E S_ Description 1 JL notcomeced Es WARNING cards are sensitive and the parameters must be in accordance with the pin connector The dip switch Transmit line E i r e A on the card must be changed Lg too Broche _ Signal E S Description not connected not connected Receive E Receive line 7 _ not connected LT not connected 10 2 Appendix B Jumpers configuration All the CV2000 parameters are accessible via the control port The jumpers are used only to transform the equipment from CV2035 to CV2036 for example For user security reasons any intervention on the equipment and more particularly opening the box must only be done by competent staff and the equipment must be imperatively disconnected from the power supply The jumpers position differs according to the hardware revision CV2000 Rev 00 et Rev 01 Jumper Position Meaning J1 gt Installed chassis ground connected to signal ground gt Removed chassis ground isolated from signal ground J2 J3 gt V11 DB25 signals assignment for CV2011 gt V35 DB25 signals assignment for CV2035 J4 J7 gt VII V11 signal ending for CV2011 CV 2000 Page 46 Instruction Manual CV 2000
36. he local area network in Ethernet Bridge mode Principle The bridge transmits all types of Ethernet frames without exception including the broadcast frames In order to absorb the Ethernet traffic peaks the interface has a 256 frame buffer which are transmitted at the rate provided by the connection of the CV 2000 The Ethernet filtering consists in only transmitting frames which destination MAC address is not known on the local Ethernet network In other words the unit does not transmit the frames with a local destination address This function optimises the traffic between the equipment and increases the throughput seen by the local network For filtering purposes the interface memorises the local station addresses in a 10 000 address memory The address of stations that do not transmit nor receive any frame during a 5 minute delay is automatically suppressed from the memory address aging principle A built in Ethernet compression algorithm does not transmit the padding bits of the short frames and reconstructs them on the receive site This function optimises the traffic between the equipment and increases the throughput seen by the local network The DTE LED on the front panel reflects the link integrity of the 10BT access Wiring To facilitate the network wiring the RJ 45 plug on the CV 20BT bridge is wired as a station mode and connects to the network as any other station The proper wire polarity must be checked when wiring the
37. k Sync gt CD control This parameter controls activation CD 109 signal of the V24 interface It can be always active Forced or reflect the synchronisation state of the network Network Sync gt CTS control This parameter controls activation CTS 106 signal of the V24 interface It can be always active Forced follow the local RTS 105 of the V24 interface follow RTS follow the remote RTS remote RTS or reflect the synchronisation state of the network Network Sync v V24 mode asynchronous mode v Async rate his parameter allows to set character rate used by the connected V24 RS232 terminal The maximum value is 38400 bps gt Bits number this parameter set the character format used by the V24 RS232 terminal This is the total number of bits per character including Start bit data bits the possible parity bit et the stop bits 8 n 1 8 bits parity none 1 stop match to 10 bits 7 e 2 7 bits parity even 2 stops match to 11 bits 9 to 12 bits value are accepted CV 2000 Page 28 Instruction Manual CV 2000 6 4 Ethernet 10BaseT Bridge Interface CV20BT This chapter describes the operation of the Ethernet 10BT interface of the CV 20BT in AT command mode Strike three times the enter key to configure the unit in interactive VT100 mode and go to menu 1 then 2 6 4 1 General The Ethernet 10baseT interface of the CV20BT provides LAN to LAN connection or the connection of remote stations to t
38. l not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Safety Instructions The following accesses are referenced as SELV Safety Low Voltage in conformity with EN 41003 standards e 5 VDC Input of the CV 2000 PVx desktop unit e 48 VDC Input of the CV2000 PCx desktop unit Line E1 T1 leased line connection e Control V24 RS232 configuration port DTE V11 V11 X21 interface of the CV 2011 unit e DTE V35 V35 interface of the CV 2035 unit e DTE V36 V36 RS530 interface of the CV 2036 unit DTE V28 V28 V24 RS232 interface of the CV 2028 unit DTE 4BRI 4 ISDN S interface of the CV 24BR unit DTE 10BT Ethernet interface on the CV 20BT unit CV 2000 Page 6 Instruction Manual CV 2000 Desktop CV 2000 PVx The wall mount power supply adapter is the main switching element Thus this plug must be installed close to the equipment and provided easy access To totally disconnect the equipment from the sup
39. le P N CA601461 e CV2035 DB25M V35 M34F cable P N CA601460 e CV2036 DB25M DB37F cable P N CA601915 e CV2035 DB25M DB25F cable P N CA999016 e This user Manual or the CXR CD ROM Installation e Please also refer to the chassis user manual for the modem installation e Locate a free slot in the chassis and insert the CV 2000 card Connection e Connect the CV 2000 at the rear of the chassis as per the following drawing e The DTE terminal connector depends on the type of interface e ADB25 socket V11 X21 V35 V36 RS530 and V24 V28 interfaces e An RJ45 socket for the Ethernet 10BT interface e For RJ45 socket for the 4BRI interface E1 T1 Line SELV CV 2000 Page 11 Instruction Manual CV 2000 Powering e The modem card connects to the chassis power supply when it is fully inserted The chassis is powered on and off through the rear panel mains switch e Screw the unit front panel on the chassis to avoid any accidental power or connection loss CV 2000 Page 12 Instruction Manual CV 2000 3 Front Panel Display and Switches This chapter describes the operation of the 6 LED indicators and the push button 3 1 LED display Six LED indicators and one pushbutton are installed on the front panel of the Desktop and rack mount unit The LEDs display an indication on the status of the CV 2000 a O O O O O oO POWER DTE SYNC ERR DATA TEST CLR amp POWER ON when the unit is powered BLINKING wh
40. le The CV 2011 PIE is a desktop version with internal 110 230 Vac power supply that provides an E1 network interface G703 G704 2048Kbits s an X21 V11 DTE interface DTE The 4BRI card isn t available in rack system CV 2000 Page 5 Instruction Manual CV 2000 Important Information Conformity Statement EEC Manufacturer name CXR Manufacturer address rue de l Ornette 28410 ABONDANT France States that Product name CV 2000 The CE mark attests the conformity of this equipment to the main requirements of the R amp TTE 1999 05 CEE Directive of the European community For the user s safety in compliance with the 73 23 EEC European Directive as per EN 60950 standard For electromagnetic compatibility in compliance with the 89 336 EEC European Directive as per EN 61000 6 1 and EN 61000 6 3 standards CXR states that this equipment is manufactured in compliance with the Annex II of the 1999 05 EEC European Directive FCC Notice This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference wil
41. nal interfaces the bottom selection 2 option switches UP and DOWN status display e The menu option entry 1 amp 2 for display mode and 3 amp 4 for reset actions e With the BRI card we change the DTE status time with touch 6 7 1 1 Timeslot assignment and clock The second line displays the main configuration parameters that apply on the current connection the configuration name the timeslot assignment CRC management and clock source CV 2000 Page 33 Instruction Manual CV 2000 7 1 2 Network Interface Status The left part of this section provides the network interface statuses 7 1 2 1 E1 G703 G704 interface Carrier up if an HDB3 carrier is detected Receiver gt Sync FAS UP if the G704 multi frame link is synchronised DOWN if the CV 2000 is not synchronised gt MF CRC UP if at least 90 of the received CRC are correct DOW if this rate is worst gt Remote Alarm shows if the receiver has detected three successive alarm A bit on the receive frames The remote unit sets this bit in case of loss of G703 synchronisation Transmitter gt Clock report if the network transmit clock is well locked DOWN otherwise A DOWN state may happen in external DTE clock configuration if the terminal does not provide a clock 7 1 2 2 T1 FT1 interface Carrier UP if a signal from remote is detected Receiver Sync DOWN when the device is not synchronised to the receive T1 stream FDL ABORTING if Facili
42. nnnnnnnnnnnennnnnnnns 24 6 1 V11 X21 INTERFACE CV2011 oooooocccninoccccnononccnnononccnnnnnnncnnnnnnnnnnos 24 6 1 1 E O O A 24 6 1 2 ParaMelers EE 24 6 2 V35 amp V36 INTERFACES CV2035 amp CV 2036 ococcioncioninonicnnocnonooo 25 6 2 1 O A els ae ES ends ane 6 2 2 taire aset 6 3 V24 V28 RS232 INTERFACE CV2028 6 3 1 E 6 3 2 Synchronous mode parameters 6 3 3 Asynchronous mode parameters 6 4 ETHERNET 10BASET BRIDGE INTERFACE CV20BT 6 4 1 EE 6 4 2 PERUANAS A EG a E Eo CV 2000 Page 3 Instruction Manual CV 2000 6 5 4 ISDN S INTERFACE CV24BR coocccccoccconocnnnnncccancnncnncnnnonananc cnn 30 6 5 1 E muet eines spearenet a 6 5 2 Parameters si 6 5 8 CVA PR Rent Panel nina tree te al EU AEN 32 7 DIAGNOSTICS AND TESTS nn rrrnsnsnnennemmnnnnnne 33 LA DIAGNOSTICS dt tia eee een ae at tan ea 33 7 1 1 Timeslot assignment and clock ere 7 1 2 Network Interface Status 1 84 7 1 3 DTE Interface Status 7 1 4 Error Statistics 7 1 5 Status Statistics 285 Tete RENE 35 7 2 1 Local Analogue Loop vc al 7 2 2 Remote Digital LOOP cnica et Rte 35 8 TECHNICAL CHARACTERISTICS cc s ccceceesssssesseseeeenenesees 37 8 1 TRANSMISSION Mons 37 8 2 GENERAL CHARACTERISTICS seen 38 9 TROUBLESHOOTING mn nr re nnnnnemmmmmnnnnnennnnenenemnnnnnne 38 10 APRENDIX A must occ EES Ee DESEN 39 10 1 APPENDIX A WIRING iii 39 10 1 1 Serial Control Port RJ45
43. nous data transmission equipment at speed from 64Kbps up to 2048 Kbps E1 or 1544 Kbps T1 16 KBPS in E1 Release 1 40 sa PE C1 TO le F2 a DTEA CV2011 A CV2011B DTE B Clock Configuration Typical Configuration CV2011 A clock CV2011 B clock Clock provided by the CV 2011 Internal Network Clock supplied by a DTE DTE External Network The XCK external clock is used for transmit data path Received data must be synchronised from the received clock RCK provided by the CV 2011 if co directional mode is ON default if co directional is OFF then RCK XCK The signal indication for the X21 V11 interface is configurable The DTE LED is ON if the C signal from the V11 X21 interface is active it is OFF in the opposite case 6 1 2 Parameters CXR CV 2011 E Configuration menu Configuration usr0 DTE 16TS RC TS31 CRC OFF CLK INT NETWORK INTERFACE E1 DTE INTERFACE V11 Mode Nx64 1088 Kbps 6 I Signal Network Sync Clock source Internal 7 Inverted clock OFF CRC Activation OFF 8 Codirectional ON Bit E ORE Sensitivity Short Haul LOOP amp TEST 8 RDL ACCEPTED 8 P revious and press RETURN CV 2000 Page 24 Instruction Manual CV 2000 gt Signal This parameter controls activation of the X21 Indication signal It can be always active Forced reflect the local C Command signal status follow C or reflect the synchronisation s
44. nterface follow RTS or reflect the synchronisation state of the network Network Sync V24 mode synchronous mode Inverted clock the CV2028 adjusts automatically to the received data from the DTE interface falling or rising edge of the clock By default transmitted data changes on the falling edge of the clock If the terminal works on the opposite edge set this parameter to ON CV 2000 Page 27 Instruction Manual CV 2000 6 3 3 Asynchronous mode parameters CXR CV 2028 E Configuration menu Configuration usr0 DTE 1TS CRC OFF CLK INT NETWORK INTERFACE E1 DTE INTERFACE V28 1 Mode Nx64 64 Kbps 6 DSR control Forced 2 Clock source Internal 7 CD control Network Sync 3 CRC Activation OFF 8 CTS control remote RTS Bit E OFF 9 V24 mode Async Sensitivity Short Haul 10 Async rate 19200 bit s 11 Bits number 10 bits LOOP amp TEST 12 RDL ACCEPTED ration gt Mode Nx64 this parameter allows the TS allocation only one TS can be allocated in the V24 V28 asynchronous mode 64KBPS are used independently of asynchronous characters rate The Unframed mode 2048 KBPS or 1544 KBPS is forbidden gt DSR control This parameter controls activation DSR 107 signal of the V24 interface It can be always active Forced follow the local DTR 108 of the V24 interface follow DTR follow the remote DTR 108 remote DTR or reflect the synchronisation state of the network Networ
45. oftware that should be configured as follows Speed 19200 bps Data format 8 bits Parity none Stop bit 1 Emulation VT100 Flow control none The CV2000 configuration can be made either in AT command mode or VT100 Interactive menu mode The choice of mode is automatic the AT command mode is activated when an AT or at character string is received from the control port The VT100 menu mode is started when the modem detects three consecutive carriage returns or ENTER characters The use of the VT100 mode offers valuable advantages such as simplicity and on line help The use of the AT commands allows writing configuration programs which can be saved out of the unit on a PC for instance and can also be protected with a password All the CV 2000 operation parameters can be modified and saved in either mode All AT commands are described in FO8000 CV2000 MX2000 AT Commands P N 8000 601 836 CV 2000 Page 15 Instruction Manual CV 2000 5 1 Factory and User Configurations The CV 2000 has 4 user definable configurations and one read only factory configuration The configuration process consists in setting up the CV 2000 parameters for the application and then saving these parameters in the user memory The active configuration must then be defined it is activated even after a power shut off The CV 2000 includes three different memories e The Flash EPROM which permanently stores the factory configuration
46. orised copying including modifications incorporation in other software or supporting CV 2000 Page 49 Instruction Manual CV 2000 documentation are strictly forbidden The customer could be charged with legal proceedings for not complying with this copyrights Usage Restrictions The application software can be used on only one machine at one time Any modification translation de assembling or publication of document from these products without previous written authorisation from CXR is strictly forbidden Cancellation e This license remains valid until cancellation and will be automatically voided without notice by CXR if the customer does not comply with the terms of the license In case of cancellation the customer will return immediately to CXR all documentation and products including copies and installations CV 2000 Page 50 Instruction Manual CV 2000 CV 2000 Page 51 Warranty Card CXR sa SENDER USER Name Company Address Material O cv 2011 O cv 2035 O cv 2036 O cv 2028 O cv 20BT Cl cv 24BR Serial number L S Date of purchase Equipment purchased from We would also like to know your comments on the equipment you purchased in order to improve its quality and services The equipment was in good condition es no Did you find the equipment easy to operate Ces no Is the manual comprehensible and es no complete Do you have all necessary accessories for Ces Cno the product o
47. peration Remarks Send to CXR SA Quality assurance Rue de l Ornette 28410 ABONDANT France Y Or FAX to 33 237 628 801 Instruction Manual CV 2000 CV 2000 Page 53
48. ply source we recommend you disconnect the power cord from the mains wall outlet In order to comply with the safety regulations it is imperative to use the accessories power supply and cables provided with the equipment When access to the inside of the modem is necessary it is imperative to disconnect the power adapter from the mains outlet Desktop CV 2000 PIx The power cord is the main switching element Thus the mains outlet must be installed close to the equipment and provided easy access In order to comply with the safety regulations it is imperative to use the accessories power supply and cables provided with the equipment When access to the inside of the modem is necessary it is imperative to disconnect the power cord from the mains outlet This is a Class 2 product as shows the symbEielose to the mains socket its earth connection is for functional purpose only Rack mountable card CV 2000 PRx The power switch located on the rear of the chassis is the only switching element thus it must be fully accessible The connection to the mains is achieved through the cable equipped with a male grounded plug Extract the card from the chassis when maintenance or servicing is required For safety reasons any operation on the equipment and particularly opening the desktop enclosure must be carried out by maintenance person qualified by CXR The equipment must imperatively be returned to CXR in any case of anomaly fall loss of
49. quipped with BNC line connectors E1 version only To comply with 75 Ohms impedance J8 and J9 jumpers must be installed Pin Signal vo Leftshield_ RECV TIP 1 Recewe Leftcentre RECV RING 1 Receive Rightshield_ aw TIP O Transmit Rightcentre XMITRING_ O Transmit The CV2000 may be equipped with an RJ45 connector and a small cable with one RJ45 and two BNC line connectors Reference cable is CA 601 982 The transmitter is located by XMIT 10 1 4 10 Base T Interface connector An RJ45 female socket provides a connection for the terminal equipment The connector is shown on the following drawing and the RJ45 socket of the 10BT bridge is wired as per the following table 1 8 signal vo Description 3 Receive In receive Notcomected Notcomected ll Not connected_ Not connected CAUTION The bridge is polarity sensitive and the received pair must be wired with special care CV 2000 Page 41 Instruction Manual CV 2000 10 1 5 X21 V11 interfaces DB25 connector amp DB25 DB15 cable A DB25 female connector is used to connect the terminal equipment to the CV2011 via an adaptation cable The connector is wired as per the following table DB25M Pin V11 X21 signal Chassis GND TA Transmit RA Receive CA Control GND IA Indication SB Clock IB Indication XB DTE Clock TB Transmit RB Receive SA Clock CB Control XA DT
50. tate of the network Network Sync Inverted clock the CV2011 adjusts automatically to the received data from the DTE interface falling or rising edge of the clock By default transmitted data changes on the falling edge of the clock If the terminal works on the opposite edge set this parameter to ON Codirectional By default when clock mode is external DTE the CV2011 is co directional ON and the data must be used with the RCK clock However if the co directional mode is OFF then RCK XCK and data are synchronous with these clocks This parameter must be used if the equipment connected to the CV2011 does not use RCK when it generates XCK This parameter is available from release 1 32 16 KBPS It s possible to change the rate of the V11 at 16 KBPS with the AT command AT RO 1 on the first screen Next memorise and activate the new configuration with an AT amp WZ Now the V11 rate is 16 KBPS To return to the n 64 KPS with the AT command ATORO 0 and AT amp WZ New parameter from release 1 44 16 KBPS is a special functionality in fact the DTE A is in DTE1 clock and DTE B is in Network clock but both CV2000 A and B are synchronized with PBX The number of TS is 4 minimum to transmit the data in transparent mode by over sample The DTE A clock and PBX clock can be independent not clocking by the same reference clock O SS gom D DTEA CV2011 A PBX CV2011B DTEB DTE clock Network Clock 6 2 V35 amp V36 Interfaces CV2035 amp
51. ty Data Link receive all one else OK Code display code detected AMI or B8ZS Frame display the kind of frame detected D4 or ESF or SLC96 Remote Alarm BLUE if AIS detected YELLOW if RAI Remote Alarm Indication is detected RED if a loss of signal is detected VVVV WM Transmitter gt Clock report if the network transmit clock is well locked DOWN otherwise 7 1 3 DTE Interface Status The right part of this section provides the terminal interface status i e the input and output signal states 7 1 3 1 X21 interface C reports the state of the Command input signal l reports the state of the Indication output signal 7 1 3 2 V35 V36 or V28 interface DTR reports the state of the DTR 108 input signal RTS reports the state of the RTS 105 input signal DSR reports the state of the DSR 107 output signal CD reports the state of the CD 109 output signal CTS reports the state of the CTS 106 output signal 7 1 3 3 10BT interface LINK reports the state of the Ethernet link integrity COL shows that collision have been detected on the Ethernet link CV 2000 Page 34 Instruction Manual CV 2000 7 1 3 4 4BRI interface DTE1 to 4 reports the state of the BRI link integrity activated or synchronized deactivated not initialised 7 1 4 Error Statistics The CV 2000 shows an error statistics picture displayed either in number of error in duration of error through the option 1 Change error display mode
52. xr fr Telephone 33 0 237 628 804 CV 2000 Page 38 Instruction Manual CV 2000 10 Appendix 10 1 Appendix A Wiring 10 1 1 Serial Control Port RJ45 Ru45 8 Signal VO Description B 107 Dsr our DTE ready permanent 6 4 102 GND Ground es 6 Lu mp in Transmitted data by the terminal 3 7 1os crs our DCE ready to transmit 8 8 105 RTS in Terminal ready to transmit 7 An adapter cable P N O O 7055031517 is provided to S connect to the DB9 socket 90 of most PC COM A o9 o port 5 O e 10 1 2 RJ45 Line connector An RJ45 connector connects to the E1 T1 network It is wired as described by the following picture utes Recv Tip 1 Receive 2 RECV RING 1 Receive E NES Anh Y o 4 xi RING O Transmit 5 xurriP o Transmit EE TEEN ES HEES ne LI ve Pin Signal vo Description _ CV 2000 Page 39 Instruction manual CV 2000 G703 cables are available on demand as an option to the CV 2000 Cordon RJ45 DB15 Network cable P N CXR CA 601 578 1 5m long a Cordon RJ45 DB15 Terminal cable P N CXR CA 601 579 1 5m long DB 15 female RJ 45 8 Cordon RJ45 bared wire P N CXR CA 601 506 3m long DESS Instruction Manual CV 2000 10 1 3 BNC Line connectors e As an option the CV2000 may be e
53. y connected to the DTE interface at full rate E1 2048 Kbps or T1 1544 Kbps Another G703 E1 mode is also available when you select 2048Kbps in this mode data from the DTE are synchronised to the clock edge The parameters 3 and 4 are ignored in transparent modes Clock source 2 allows to select the clock synchronisation mode between the network and the interface gt Internal the transmission to the network is synchronised by the internal clock based on a crystal oscillator gt Network the transmission to the network is synchronised by the clock recovered from the network receive path default value gt DTE the transmission to the network is synchronised by the clock provided by the terminal equipment V11 X21 V35 V36 and V28 Sync interfaces only RDL gt This parameter enables or disables answer to RDL remote digital loop request sent by the remote CV 2000 CV 2000 Page 19 Instruction Manual CV 2000 E1 Network parameters G703 G704 CV2000 E gt CRC activation This parameter defines the G704 CRC4 E1 mode management The CRC4 is an option in the G704 frame the parameter must be at the same value on both sides of the link Bit E This parameter defines the G704 E bit activation on CRC error detection Sensitivity This parameter defines the network interface receiver sensitivity It allows to select low sensitivity on short haul 12dB for E1 or an high sensitivity on long haul 43dB for
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