Patton electronic 3088 Network Card User Manual
Contents
1. S1 7 S1 6 S1 5 S1 4 S1 3 S1 2 S1 1 kbps ON ON OFF OFF OFF OFF ON 1920 ON ON OFF OFF OFF OFF OFF 1984 ON OFF ON ON ON ON ON 2048 ON OFF ON ON ON ON OFF 2112 ON OFF ON ON ON OFF ON 2176 ON OFF ON ON ON OFF OFF 2240 ON OFF ON ON OFF ON ON 2304 ON OFF ON ON OFF ON OFF 2368 ON OFF ON ON OFF OFF ON 2432 ON OFF ON ON OFF OFF OFF 2496 ON OFF ON OFF ON ON ON 2560 ON OFF ON OFF ON ON OFF 2624 ON OFF ON OFF ON OFF ON 2688 ON OFF ON OFF ON OFF OFF 2752 ON OFF ON OFF OFF ON ON 2816 ON OFF ON OFF OFF ON OFF 2880 ON OFF ON OFF OFF OFF ON 2944 ON OFF ON OFF OFF OFF OFF 3008 ON OFF OFF ON ON ON ON 3072 ON OFF OFF ON ON ON OFF 3136 ON OFF OFF ON ON OFF ON 3200 ON OFF OFF ON ON OFF OFF 3264 ON OFF OFF ON OFF ON ON 3328 ON OFF OFF ON OFF ON OFF 3392 ON OFF OFF ON OFF OFF ON 3456 ON OFF OFF ON OFF OFF OFF 3520 ON OFF OFF OFF ON ON ON 3584 ON OFF OFF OFF ON ON OFF 3648 ON OFF OFF OFF ON OFF ON 3712 ON OFF OFF OFF ON OFF OFF 3776 ON OFF OFF OFF OFF ON ON 3840 ON OFF OFF OFF OFF ON OFF 3904 ON OFF OFF OFF OFF OFF ON 3968 ON OFF OFF OFF OFF OFF OFF 4032 OFF ON ON ON ON ON ON 4096 OFF ON ON ON ON ON OFF 4160 OFF ON ON ON ON OFF ON 4224 OFF ON ON ON ON OFF OFF 4288 15 Data Rate S1 7 S1 6 S1 5 S1 4 S1 3 S1 2 S1 1 kbps OFF ON ON ON OFF ON ON 4352 OFF ON ON ON OFF ON OFF 4416 OFF ON ON2. dsl show errcntr txfifofull Shows the number of TX FIFO Full errors that have occurred since either startup or the last time that error counters were cleared dsl show errentr txfifoempty Shows the number of TX FIFO Empty errors that have occurred since either startup or the last time that error counters were cleared dsl show errcntr txfifoslip Shows the number of TX FIFO Slip errors that have occurred since either startup or the last time that error counters were cleared dsl show errcntr txstuff Shows the number of TX Stuff errors that have occurred since either startup or the last time that error counters were cleared dsl show errcntr rxfifofull Shows the number of RX FIFO Full errors that have occurred since either startup or the last time that error counters were cleared dsl show errcntr rxfifoempty Shows the number of RX FIFO Empty errors that have occurred since either startup or the last time that error counters were cleared dsl show errcntr rxfifoslip Shows the number of RX FIFO Slip errors that have occurred since either startup or the last time that error counters were cleared 24 The dsl clear errcntrs command clears the error counters Remote Console Provided that there is a DSL link to a second 3088 a user may login to the first 3088 s console and enter the remote console command to access the second 3088 s console Using this remote console feature the user can configure and query the status of th
3. Connecting the Model 3088 CA V 35 to a DCE Device The Model 3088 CA provides a V 35 DCE data circuit terminating eguip ment interface on an DB 25 female connector As a DCE this interface is designed to connect to DTE eguipment such as a router However tail circuit applications reguire connection to another DCE eguipment such as a multiplexer When connecting the V 35 interface of the Model 3088 CA to your DCE device see figure 7 use a V 35 tail circuit cable Some applications may also reguire the installation of a V 35 tail circuit buffer to account for small differences in clock freguency between the 3088 CA and the V 35 DCE Multiplexer DSL Span Remote Model 3088 Straight Through Cable a SSeS E SS J990 OF po Model 3088 CA DCE V 35 Router DTE Figure 7 Connecting the Model 3088 CA to V 35 Serial DCE 5 3 CONNECTING THE MODEL 3088 D X 21 SERIAL INTERFACE Model 3088 D supports X 21 serial port connections This section describes how to connect the serial ports to your X 21 equipment Connecting the Model 3088 D X 21 to a DCE or DTE Device The Model 3088 D provides an X 21 interface on a DB 15 female con nector The X 21 interface default configuration is DCE for connection to DTE data terminal equipment such as a router However the X 21 inter face on the Model 3088 D may be configured as DTE data terminal equip 30 ment for connection to DCE such as a modem or multiplexer Wh
4. ISO MW An ISO 9001 Certified Company USER MANUAL MODEL 3088 RocketLink G NTU G SHDSL Modem 28 PATTON E T Electronics To Part 07M3088 UM SALES OFFICE Doc 03325U2 001 Rev A 301 975 1000 Revised 5 20 05 TECHNICAL SUPPORT 301 975 1007 CONTENTS N 24334 oO Roiv o 2 1 3 0 3 1 3 2 4 0 4 1 4 2 4 3 4 4 5 0 5 1 5 2 5 3 5 4 Compliance Information eere 4 Radio and TV Interference sssse 4 FCC Part 68 ACTA Statement sssseeeeeenees 4 Industry Canada Notice sseeeeeeenenen 5 leuc es 5 Warranty Information cessent 6 Ru 6 General Information eeeeeeeeeeeeeeeee eee enneennnnnnnnnnntn 7 EeatUl65 5 a t dedit seite ee rie ceri da 7 DESGIIPUON o 7 Corifiguratlon 2 uie n uda n aan aada takka tus 8 Configuring the DIP Switches menrenanneeneeanna 11 System Reset Mode e cessesseeceeeesseeeeneeeseeeeaeeeseeseaeessaeenseesaas 12 Software Upgrades sessi 12 Configuration Reset to Factory Defaults 13 DIP Switch Settings esee 13 51 8 TX CloGk oie reete tete kie tor dad 14 S1 7 81 1 Data Rate ice cise nente eee ed 14 L00p8 5 ise Dee e HERREN AER IRL MURS 16
5. A proprietary method to set the DSL data rate to the best rate that both units can sup port Used for rate adaptive applications This can only be used for data rates of 3 36 timeslots Enabled or Disabled Disabled Loopback The 3088 provides both a local loopback LAL and a remote loopback RDL This can be used to troubleshoot problems OFF LAL or RDL OFF Pattern DSL Error Monitor Maximum Intervals The 3088 provides an inter nal PRBS pattern generator and detector that can be used to run BER tests without external equipment The pat terns offered are 511 and 511 with errors The number of errors allowed in an interval before consider ing the interval errored A value of 0 disables the error monitor OFF 511 or 511E 0 255 OFF DSL Error Monitor Interval Time The length in seconds of an interval 1 255 10 Parameter Description Possible Derek Values Value DSL Error The number of errored inter 1 255 3 Monitor vals allowed before restart Interval ing the DSL link Count DSL Error The number of intervals to 0 255 10 Monitor inspect before disabling the Total Inter error monitor vals DSL Error The length in seconds to wait 0 255 5 Monitor after DSL link comes up before Startup enabling the error monitor Delay 4 1 CONFIGURING THE DIP SWITCHES The Model 3088 is equipped with two sets of DIP switches whi
6. S2 5 S2 4 Clock Mode seen 16 S23 Annex AJB 5 nhe te tuit etes 17 S2 2 Lire Probe tiet eet dese i doit 17 S2 1 Front Panel Switches nnrnnenennnenennnnee et 17 3 4 Console vise ete i t oe edd eam 17 Help Gommands ruri cente Etpe rete e 20 System Configuration Commands esee 20 System Status Commands sse 21 DSL Configuration Commands see 22 DSL Status Commands seen 23 Remote Console 1 1 1000evnvnnenenanenennnnennnnnenananne nene 25 Example Command Line Interface Session 25 RocketLink Plug n Play mnereenneneenennenenenennnnnea 26 Installation xnnanennnnanananannnnnannnnanannnannannnnnannnnnannnnnaana 28 Connecting the Twisted Pair Interface 00nneeenvna 28 Connecting the Model 3088 CA V 35 Serial Interface 29 Connecting the Model 3088 CA V 35 to a DTE Device 29 Connecting the Model 3088 CA V 35 to a DCE Device 30 Connecting the Model 3088 D X 21 Serial Interface 30 Connecting the Model 3088 D X 21 to a DCE or DES DevIGe 7 1 1340 17 ak chee teas lal E EEA aata n LAA a 30 Opening the Cases x icri teneri erect eee 31 Connecting Power irenrennennnneannne
7. to take effect Line probe could be used to determine the best rate the line will support and then the user could set the units for that rate and disable line probe so that the rate won t change without the user s knowledge S2 2 Line Probe ON Disabled OFF Enabled S2 1 Front Panel Switches The 3088 is optionally equipped with front panel switches for controlling test modes If front panel switches are disabled then their settings will be ignored S2 1 Front Panel Switches ON Disabled OFF Enabled 3 4 Console The 3088 offers a console command line interface A VT100 emulator configured to 19 200 kbps 1 stop bit no parity XON XOFF flow control can be used to access the console Through the console the following variables can be configured Password The password used to login to the console 17 Circuit ID The circuit ID communicated to other units via EOC EOC Embedded Operations Channel is an out of band channel specified in the G 991 2 standard for SHDSL We use standard EOC messages for our remote loopback The 3088 also supports proprietary EOC messages that allow a 3096RC to configure it Clock Mode The following options are available Internal The 3088 provides the clock to both the serial and DSL interfaces External The serial interface provides the clock used for the DSL interface V 35 only Receive Recover The clock recovered from the DSL is
8. ON OFF OFF ON 4480 OFF ON ON ON OFF OFF OFF 4544 OFF ON ON OFF ON ON ON 4608 Loops The V 35 interface has pins two pins one to reguest an LAL and the other to reguest and RDL If DTE loops are enabled then when these pins are asserted the 3088 C will start a local loopback or a remote loopback If DTE loops are disabled these reguests will be ignored S2 6 Setting ON Enabled OFF Disabled S2 5 S2 4 Clock Mode The 3088 has three clock modes internal external and receive recover 2 5 2 4 Clock Mode Description ON ON Internal 3088 provides both the serial and the DSL clock ON OFF External 3088 uses the TX clock from the serial interface for the DSL clock OFF OFF Receive 3088 uses the RX clock from Recover the DSL interface for the serial clock OFF OFF Reserved 16 S2 3 Annex A B Annex A is typically used in North American like networks whereas Annex B is typically used in European like networks The different annexes specify different PSD power spectral density masks because of the difference in T1 and E1 PSDs S2 3 Annex ON A OFF B S2 2 Line Probe Line probe is a mechanism that determines the highest rate 192K to 2304K that the DSL link can reliably support This takes place during training The DSL rate will be set to the rate that line probe determines Note that both the CO and CPE unit must have line probe enabled for it
9. STATUS MONITORS There are four LEDs that provide feedback on the state of the unit Figure 11 shows the location of the front panel LEDs Following figure 10 is a description of each LED s function RocketLink G NTU Console Ee Figure 11 Model 3088 CA front panel Power Green The Power LED glows solid during normal operation At startup during the POST the LED blinks once every second If the POST fails the unit does not enter normal operation and the LED blinks once every 0 4 seconds DSL Green The DSL LED glows solid while a DSL link is established While the DSL link is training it blinks once every second 33 Term Green The Term LED glows solid under the following circumstances 3088 CA with V 35 interface If the serial interface has asserted DTR 3088 D with the X 21 interface Configured as DCE Indicates that the Control signals have been asserted Configured as DTE Indicates that the Indication signals have been asserted TM ER Red The TM ER LED is used to indicate that a test mode is in progress or an error has been detected It blinks once every second while a test mode is starting It glows solid while a test mode is in progress It blinks once if an error is detected either during a test mode or in normal DSL operation 6 3 TEST MODES The 3088 offers test modes in the form of loopbacks PRBS pattern gen erators and combinations of both Thi
10. When the pattern is started the DSL framer uses its internal 511 pattern generator for its DSL TX data instead of the data received from the serial interface Also the framer s internal BER Meter tries to detect a 511 pattern in the DSL RX Data Because the BER Meter always runs when the pattern generator runs the meter will detect errors if either the pattern is not either looped back or the remote unit is not transmitting a 511 pattern One point to note is that the way errors are generated in the 511E pat tern generates CRC errors This can cause the DSL error monitor to restart the link if the thresholds are set low enough 35 7 0 REMOTE CONSOLE MANUAL INFORMATION The PC user near end may configure and verify status of the remote 3088 far end via a Remote Console session The PC user must log onto the 3088 near end unit to establish a remote console session Once done the remote 3088 far end appears as a unit which is locally connected through the RS 232 console port All commands are transmit ted over the G SHDSL link in the EOC channel Remote Console Session RCS PC Near End Figure 15 Remote control session diagram 7 1 ESTABLISHING A REMOTE CONSOLE SESSION How to Connect The following steps are to establish a connection to the remote 3088 far end via Remote Console Session RCS 1 Configure a terminal emulation program e g Hyperterminal on PC near end for 19 2 kbps 8 data bits no parit
11. an RCS while the PC far end is on a local session the PC far end is kicked off Differences in Local and Remote Control Session Behavior Since the remote console session communication occurs over the G SHDSL link s EOC channel some commands via the RCS have unusual effects system upgrade Do not issue this command via an RCS A system upgrade must be done via the local console connection If you should accidentally issue this command over an RCS the remote 3088 far end waits indefinitely for input which is the system upgrade image from the local console port of the 3088 far end You must power cycle the remote 3088 far end to return it to the normal operational state If this command is entered 3088 Far End will have to be power cycled dsl set loopback lal When this command is issued over the RCS clearly the PC near end can no longer communicate with the remote 3088 far end See the diagram Consequently the remote 3088 far end can no longer receive any commands over the DSL channel from the PC near end To recover from this situation the DSL link will have to be dropped prior to establishing the RCS again A short expla nation is in order Since the remote 3088 far end no longer receives any commands from the PC near end the RCS will time out in 5 min utes and attempts to send a disconnect message back to the local 39 3088 near end However the local 3088 near end is unable to receive this
12. customer without requiring a visit to re configure the Customer Premise CP Model 3088 This feature also allows service providers to set up all of the configurations at the Central Office via the ForeFront AIS system before installing the stand alone units saving time spent configuring or re configuring DIP switches Note RocketLink Plug n Play is only available when using a Fore Front Model 3096RC as the CO unit The RocketLink Plug n Play feature allows the user to configure the DTE rate bandwidth allocation see Switches S1 1 through S1 7 of the CP unit via the ForeFront Model 3096RC at the Central Office CO The stand alone unit at the Customer Premise CP site will automatically configure itself to the DTE rate Bandwidth Allocation defined at the Model 3096RC Other configuration parameters remain in the default setting 26 Follow the instructions below to activate RocketLink Plug n Play between CO Model 3096RC and CP Model 3088 units Set the Model 3096RC CO to either Internal or External clocking mode as defined by the application Set the Model 3088 CP to RocketLink Plug and Play CP by setting S1 and S2 DIP switches in the ON position as described in figure 4 3096RC DSL Span CO DIP Switches or NMS configured DIP Switches all in ON position according to specific application reguirements Figure 4 Typical RocketLink Plug n Play Application When the CO and CP units con
13. message and the local 3088 near end does not know to terminate the RCS Forthis reason the DSL link must be dropped and re established At this point the RCS can be established anew PC Near End Restarting the dsl link will disconnect the remote console session Whether a DSL link is up or not has no effect on the operation of the local console session Remote Console Session RCS s LAL PC Near End 3088 3088 Near m pe End DSL Figure 17 Remote control session with LAL diagram 40 8 0 MODEL 3088 SOFTWARE UPGRADE FEATURE The 3088 is software upgradeable through the console port Software images will be available in Intel Hex file format The software upgrade feature is available either by powering up the 3088 will all dipswitches set to the Off position or by entering the system upgrade command on the command line interface The software upgrade takes approximately 5 minutes to complete The 3088 will print to the screen while the software upgrade is in process When the soft ware upgrade completes it will print a message stating that it is complete and the number of errors if any that occurred Errors may occur during the software upgrade if the image is corrupt or if there is a disruption in the console port connection The 3088 will print a message to the console port if it encounters any errors In the event of an error the portions of the old image may have been ove
14. DTE it may be used in external clock mode The X 21 interface needs to provide the clock This clock is used by the DSL to sample the serial data and also to update the receive data The 3088 is set for either DCE or DTE by flipping the daughter card The 3088 is a DCE if DCE points away from the serial interface toward the front of the 3088 Note that this is different than the 3086 D The following commands allow the user to view the current system configuration system show circuitid Shows the circuit ID system show timeslots Shows the number of timeslots The data rate can be calculated by 64K x timeslots system show clockmode Shows the clock mode Any changes to the system configuration or the DSL configuration will be lost on the next power cycle unless the changes are saved The com mand system save config is used to save the changes System Status Commands The following commands show system status system show status Shows the following system status information LEDs DSL test mode front panel switch settings DSL link state and configuration mode system show configmode Shows the configuration mode If the DIP switches are set to all on then the configuration mode is DIP switch Otherwise the configuration mode is software In DIP switch configu ration mode the system configuration cannot be changed through either the console or EOC 21 system show leds Shows the current state of all so
15. RATION The Model 3088 see figure 1 has two configuration modes DIP switch and software Made in the U S A Powered DSL Modem ketLink G NTU Roc Console Figure 1 Model 3088 3088 D version shown DIP switch configuration mode is entered by starting the unit with the DIP switches in any position other than all OFF or all ON In DIP switch configu ration mode the DIP switch settings are read at system startup and used to configure the unit Once the unit has started in DIP switch mode it will remain in DIP switch mode and its settings cannot be changed Console commands used to configure the unit will report that the unit is in DIP switch configuration and will not change the configuration Likewise EOC variables cannot be used to configure the device Also note that changing the DIP switch settings while the unit is running will have no effect on the configura tion as the DIP switches are only read on startup Software configuration mode is entered by starting the unit with the DIP switches set to all ON The system then reads any configuration that might have been saved to FLASH If no configuration has been saved then the factory defaults are loaded The unit may be further configured by console commands or by EOC The Model 3088 provides the following parameters for configuring the unit Parameter Description osa Default Values Value Password The password used to login Character patton to the c
16. TM ER Red esee eet nerd te es 44 CORTO tii iie AA enu ese deed n vo Rest Seth ere s 44 POWER adstat ofa docs uestes tat e Deo tae odo dete Teig 44 CotmpliabiG8 i aer erectos bte tres Part Pr rear E dra betes 44 TLFAMSMISSION LING s ec cp ot Eee o o fe e eeu 44 Line COPING mientras t e Pon ira cited redes a nd 44 Line Rates DSL line sssssssssssm 44 line Interfaces n cese rb p er ps Re 45 G SHDSL Physical Connection 45 Environment s sc ect epe D qe RC ORA A a Pelis 45 Factory Replacement Parts and Accessories 46 Model 1088 CA Interface Pin Assignments 47 Model 3088 D Interface Pin Assignments 48 1 0 COMPLIANCE INFORMATION 1 1 RADIO AND TV INTERFERENCE The eguipment generates and uses radio freguency energy and if not installed and used properly that is in strict accordance with the manufac turer s instructions may cause interference to radio and television recep tion The eguipment has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules which are designed to provide rea sonable protection from such interference in a commercial installation However there is no guarantee that interference will not occur in a partic ular installation If the equipment causes interference to radio or televi sion reception which can be de
17. als have been asserted TM ER Red The Test Mode Error TM ER LED is used to indicate that a test mode is in progress or an error has been detected It blinks once every second while a test mode is starting It glows solid while a test mode is in progress It blinks once if an error is detected either during a test mode or in normal DSL operation A 7 CONFIGURATION Externally accessible DIP switches or SNMP managed through 3096RC A 8 POWER 5 VDC from external desk top power supply 90 260VAC 50 60 Hz Uni versal Input 10W A 9 COMPLIANCE FCC Part 15 CE ACTA FCC Part 68 IC CS03 A 10 TRANSMISSION LINE Single Twisted Pair A 11 LINE CODING TC PAM Trellis Coded Pulse Amplitude Modulation A 12 LINE RATES DSL LINE All nx64 rates from 64 kbps up to 4 6 Mbps 44 A 13 LINE INTERFACE Transformer coupled 2500 VRMS isolation A 14 G SHDSL PHYSICAL CONNECTION RJ 45 2 wire polarity insensitive pins 4 and 5 A 15 ENVIRONMENT Operating temp 32 122 F 0 50 C Humidity 5 95 non condensing Altitude 0 15 000 feet 0 4 600 meters 45 APPENDIX B FACTORY REPLACEMENT PARTS AND ACCESSORIES Model Description 08055DCUI 100 240VAC 5V 5 reg DC 2A Universal Input Adapter 0805EUR European Power Cord CEE 7 A 0805UK United Kingdom Power Cord D 0805US American Power Cord K 0805AUS Australia New Zealand Power Cord C 0805DEN Denmark Po
18. an errored interval If this is set to 0 then the error monitor is disabled dsl set errmon inttime lt inttime gt Sets the length of each interval dsl set errmon intcnt lt intcnt gt Sets the number of errored intervals that causes the DSL link to restart dsl set errmon totint lt totint gt Sets the number of intervals to inspect for errors before disabling the error monitor If this is set to 0 then the error monitor will run continuously 22 dsl set errmon startdelay lt startdelay gt Sets the number of seconds to wait after the DSL link comes up before the error monitor starts inspecting intervals The following commands display the current DSL configuration dsl show annex Shows the currently selected G SH Annex dsl show lineprobe Shows whether or not Line Probe is currently enabled dsl show loopback Shows which loopback is currently running dsl show pattern Shows what PRBS pattern is currently running The following commands display the current DSL error monitor configuration dsl show errmon maxint Shows the maximum errors allowed in an interval before it is considered errored dsl show errmon inttime Shows the length in seconds of each interval dsl show errmon intcnt Shows the number of errored intervals allowed before restarting dsl show errmon totint Shows the number of intervals to monitor before disabling the error monitor dsl show errmon startde
19. ated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above condition may not prevent degradation of service in some situa tions Repairs to some certified equipment should be made by an autho rized maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunc tions may give the telecommunications company cause to request the user to disconnect the equipment Users should ensure for their own pro tection that the ground connections of the power utility telephone lines and internal metallic water pipe system are connected together This protection may be particularly important in rural areas 1 4 CE NOTICE This equipment conforms to the requirements of Council Directive 1999 5 EC on the approximation of the laws of the member states relating to Radio and Telecommunication Terminal Equipment and the mutual rec ognition of their conformity 2 0 WARRANTY INFORMATION Patton Electronics warrants all Model 3088 components to be free from defects and will at our option repair or replace the product should it fail within one year from the first date of shipment This warranty is limited to defects in workmanship or materials and does not cover customer damage abuse or unauthorized modification If this product fails or does not perform as
20. cessary modifications to maintain uninter rupted service If trouble is experienced with this equipment for repair or warranty infor mation please contact our company If the equipment is causing harm to the telephone network the telephone company may reguest that you dis connect the eguipment until the problem is resolved Connection to party line service is subject to state tariffs Contact the state public utility commission public service commission or corporation commission for information 1 3 INDUSTRY CANADA NOTICE This equipment meets the applicable Industry Canada Terminal Equip ment Technical Specifications This is confirmed by the registration num ber The abbreviation IC before the registration number signifies that registration was performed based on a Declaration of Conformity indicat ing that Industry Canada technical specifications were met It does not imply that Industry Canada approved the equipment This Declaration of Conformity means that the equipment meets certain telecommunications network protective operational and safety require ments The Department does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the com pany s inside wiring associ
21. ch allow con figuration of the unit for a wide variety of applications This section describes switch locations and explains all possible configurations The two sets of DIP switches are externally accessible from the under side of the Model 3088 see figure 2 Figure 2 Underside of Model 3088 showing location of DIP switches 11 The two sets of DIP switches on the underside of the Model 3088 are referred to as 51 and S2 As shown in figure 3 the orientation of all DIP switches is the same with respect to ON and OFF positions Figure 3 Close up of configuration switches all sets are identical appearance 4 2 SYSTEM RESET MODE System reset mode is entered by switching all DIP switches to the OFF position and power cycling the unit A VT100 emulator configured for 19 200 kbps 1 stop bit no parity XON XOFF flow control can be used to access the console Upon restart you will see the message Reset Mode System reset mode provides two functions Software upgrades Configuration reset to factory defaults Software Upgrades The software is upgraded by waiting for the Reset Mode message Then the user can send an Intel HEX file supplied by Patton After the VT100 emulator has finished sending this file the 3088 will respond with a message stating how many errors were
22. detected The user may then set the DIP switches to the desired configuration and power cycle the unit to run the upgraded software 12 Configuration Reset to Factory Defaults To recover from a forgotten password the user may reset the unit to its factory configuration After seeing the Reset Mode message the user should type the key This will result in a prompt At the prompt the user should enter the command reset This will restore the unit to the fac tory configuration The unit can then be restarted with the settings in place 4 3 DIP SWITCH SETTINGS The 3088 can be configured with DIP switches If the DIP switches are set to anything other than all ON then the unit will be in DIP switch con figuration In DIP switch configuration the console and EOC cannot be used to change configuration The following table describes the DIP switch functions Position Function Factory Default S1 8 TX Clock ON Normal S1 7 Data Rate ON 256K S1 6 ON S1 5 ON S1 4 ON S1 3 ON S1 2 OFF S1 1 OFF S2 8 Reserved OFF S2 7 OFF S2 6 DTE Loops OFF Disabled S2 5 Clock Mode OFF Receive S2 4 ON Recover S2 3 Annex OFF Annex B S2 2 Line Probe ON Disabled S2 1 Front Panel Switches OFF Enabled 13 S1 8 TX Clock 1 8 Setting Description ON Normal TD sampled on falling edge of TX clock OFF Inverted TD sampled on rising edge of TX cloc
23. e circuits or leased circuits that run through signal equalization equipment or standard flat modular telephone type cable are not acceptable 28 The RJ 45 connector on the Model 3088 s twisted pair interface is polar ity insensitive and is wired for a two wire interface The signal pin rela tionships are shown in figure 5 Powered DSL Modem Made in the USA Powered DSL Modem 3088 CA V 35 female DB 25 Figure 5 Model 3088 V 35 X 21 interfaces 5 2 CONNECTING THE MODEL 3088 CA V 35 SERIAL INTERFACE Model 3088 CA supports V 35 serial port connections This section describes how to connect the serial ports to your V 35 equipment Connecting the Model 3088 CA V 35 to a DTE Device The Model 3088 CA provides a V 35 DCE data circuit terminating eguip ment interface on an DB 25 female connector As a DCE this interface is designed to connect to DTE eguipment such as a router When con necting the V 35 interface of the Model 3088 CA to your DTE device use a V 35 straight through cable See figure 6 Appendix C describes pin assignments and signal sources for the Model 3088 CA V 35 interface When purchasing or constructing an interface cable refer to the pin dia grams in Appendix C as a guide DSL Span Remote Model 3088 palgad Through Cable a we m J999 opps Model 3088 CA 3088 CA DCE V 35 Router DTE Figure 6 Connecting the Model 3088 CA to V 35 Serial DTE 29
24. e second 3088 from a remote location When the user is finished with the remote console the logout command can be used to return to the local console Example Command Line Interface Session password system set circuitid 3088 Circuit ID system set timeslots 3 system set clockmode internal dsl set annex b dsl set lineprobe disabled system save config dsl start system show status leds power on dsl on tm er off dsl test mode ber status idle errors 0 time 0 front panel switches swl normal sw2 normal dsl link state success configuration mode software dsl show status link state success sync state in sync link speed 192k error counters Gre losw tx fifo full tx fifo empty EX LES skip tx stuff rx fifo full rx fifo empty rx fifo slip 0 line condition good noise margin 3 5 gt remote console M MON N ON NOVO Y OOOOOOOoO 25 password dsl clear errcntrs dsl show errcntrs GEG 0 losw tx fifo full tx fifo empty tx fifo slip tx stuff rx fifo full rx fifo empty rx fifo slip logout exiting remote console OOoocoooccoc dsl set loopback rdl dsl set pattern 511 dsl show testmode ber status in progress errors 42 time 12 dsl set pattern off dsl set loopback off logout password 4 4 ROCKETLINK PLUG N PLAY The RocketLink Plug n Play feature allows ISPs carriers and PTTs to quickly upgrade the link speed for a
25. en connecting the X 21 interface of the Model 3088 D to your DTE or DCE device use an X 21 straight through cable See figure 8 i DSL Span Remote Model 3088 Straight Through 15 pin A D Sub Cable Router DTE OR 1998 Mux DCE Model 3088 D DCE or DTE B Figure 8 Connecting the Model 3088 D to X 21 DTE or DCE To change the DCE DTE orientation from the default position DCE you must open the case Model 3088 D case Opening the Case To open the Model 3088 D case insert a flat head screw driver into an open slot on both sides of the case as in figure 9 Twist the screw driver head slightly and the top half of the case will separate from the lower half as in figure 9 Be careful not to damage the PC board mounted components Figure 9 Opening the 3088 case with a small screwdriver 31 The DCE DTE strap is located on the top side of the 3088 D pc board See figure 10 below The arrows on the top ofthe strap indicate the configuration of the X 21 port for example ifthe DCE arrows are point ing toward the DB 15 connector the X 21 port is wired as a DCE Change the DCE DTE orientation by pulling the strap out of its socket rotating it 180 then plugging the strap back into the socket You will see that the DCE DTE arrows now point in the opposite directions showing the new configuration of the X 21 port To close the case fit the 2 halves together snugly and snap them back
26. es to the desired configuration Power cycle the unit to begin using the new software 42 APPENDIX A SPECIFICATIONS A 1 CLOCKING MODES Internal external V 35 only or receive recovered A 2 DTE RATE All 64k steps from 64 to 4608 kbps A 3 SERIAL INTERFACE V 35 Model 3088 CA DCE orientation X 21 Model 3088 D DCE or DTE orientation depending on orientation of daughter board mounted on the mother board A 4 SERIAL CONNECTOR D Sub 25 Female Model 3088 CA D Sub 15 Female Model 3088 D A 5 DIAGNOSTICS V 52 compliant 511 511E pattern generator and detector with error injection mode controlled by front panel switch Local and Remote Loop back control either by a front panel switch or from the DTE interface A 6 STATUS LEDS Power Green The Power LED glows solid during normal operation At startup during the POST the LED blinks once every second If the POST fails the unit does not enter normal operation and the LED blinks once every 0 4 seconds DSL Green The DSL LED glows solid while a DSL link is established While the DSL link is training it blinks once every second 43 Term Green The Term LED glows solid under the following circumstances 3088 CA with V 35 interface If the serial interface has asserted DTR 3088 D with the X 21 interface Configured as DCE Indicates that the Control signals have been asserted Configured as DTE Indicates that the Indication sign
27. ftware controlled LEDs system show fpsw Shows the current front panel switch settings DSL Configuration Commands The following commands are used to configure the DSL dsl set annex a b Set the annex dsl set lineprobe lt enabled disabled gt Enable or disable line probe dsl set loopback off lal rdI Start or stop loopbacks dsl set pattern lt off 511 511e gt Start or stop PRBS generator and BER meter DSL Error Monitor Startup Delay Interval 1 Interval 2 iem Interval totint flstartdelay flinttime gt flinttime gt flinttime gt flinttime gt The DSL error monitor inspects intervals to see if they have met the error threshold maxint If the error monitor finds a certain number intcnt of intervals that meet or exceed the error threshold it will restart the DSL link The error monitor will wait startdelay seconds after the DSL link comes up before it begins monitoring errors After the startup delay it will check the number of errors that have occurred during each inttime sec onds to see if they meet the error threshold The error monitor inspects totint intervals before it stops Note Setting maxint to 0 disables the error monitor and setting totint to 0 causes the error monitor to run continuously The following commands configure the error monitor dsl set errmon maxint maxint Sets the number of errors allowed in an interval causes it to be considered
28. ght 2005 Patton Electronics Company All Rights Reserved 48
29. he DSL link state describes whether the DSL is training in progress linked suc cess deactivated we don t have an option to deactivate the modem so the user should not see this or idle The DSL sync state describes whether no sync words have been found out of sync there are no sync word errors in sync or whether we are transitioning from out of sync to in sync acquiring sync or vice versa losing sync Typically when the link is training the sync state goes from out of sync to acquiring sync to in sync DSL Actual Rate The actual rate at which the DSL link is running minus DSL overhead DSL Line Condition Good or Poor Noise Margin Ratio the maximum tolerable increase in external noise power that still allows for BER of less than 1x 10 7 DSL Error Counters The following error counters are available CRC LOSW Loss of Sync Word TXFIFO Full TXFIFO Empty TXFIFO Slip TX Stuff RXFIFO Full RXFIFO Empty RXFIFO Slip 19 Help Commands The following commands are provided to help the user find the correct command help Lists all the commands that the console recognizes system help Lists all the commands that start with system that the console recognizes system set help Lists all the commands that start with system set that the console recognizes system show help Lists all the commands that start with system show that the console recognizes dsl hel
30. in place DB 15 Connector 3 57 Strap EN 00000000 a0000000 Figure 10 Setting the DCE DTE Strap 5 4 CONNECTING POWER The Model 3088 uses a 5 VDC 2A universal input 100 240 VAC power supply center pin is 5V The universal input power supply has a male IEC 320 power entry connector This power supply connects to the Model 3088 by means of a barrel jack on the rear panel Many interna tional power cords are available for the universal power supply Please refer to Appendix B for country specific power cords The Model 3088 powers up as soon as it is plugged into an AC outlet there is no power switch There are no user serviceable parts in the power supply section of the Model 3088 Fuse replacement should only be performed by quali fied service personnel Contact Patton Electron ics Technical support at 301 975 1007 via our web site at www patton com or by e mail at WARNING supportGpatton com for more information 32 6 0 OPERATION Once the Model 3088 is properly configured and installed it should oper ate transparently This sections describes power up reading the LED status monitors and using the built in loopback test modes 6 1 POWER UP To apply power to the Model 3088 first be sure that you have read sec tion 5 4 Connecting Power on page 32 and that the unit is connected to the appropriate power source Power up the unit 6 2 LED
31. k S1 7 S1 1 Data Rate This setting controls the DSL data rate and the serial data rate s1 7 s1 6 s1 5 s1 4 s1 3 s1 2 s1 1 Dota Pate kbps ON ON ON ON ON ON OFF Em ON ON ON ON ON OFF ON 128 ON ON ON ON ON OFF OFF 192 ON ON ON ON OFF ON ON 256 ON ON ON ON OFF ON OFF 820 ON ON ON ON OFF OFF ON 384 ON ON ON ON OFF OFF OFF 448 ON ON ON OFF ON ON ON 512 ON ON ON OFF ON ON OFF 576 ON ON ON OFF ON OFF ON 640 ON ON ON OFF ON OFF OFF 704 ON ON ON OFF OFF ON ON 768 ON ON ON OFF OFF ON OFF 832 ON ON ON OFF OFF OFF ON 896 ON ON ON OFF OFF OFF OFF 960 ON ON OFF ON ON ON ON 1024 ON ON OFF ON ON ON OFF 1088 ON ON OFF ON ON OFF ON 1152 ON ON OFF ON ON OFF OFF 1216 ON ON OFF ON OFF ON ON 1280 ON ON OFF ON OFF ON OFF 1344 ON ON OFF ON OFF OFF ON 1408 ON ON OFF ON OFF OFF OFF 1472 ON ON OFF OFF ON ON ON 1536 ON ON OFF OFF ON ON OFF 1600 ON ON OFF OFF ON OFF ON 1664 ON ON OFF OFF ON OFF OFF 1728 ON ON OFF OFF OFF ON ON 1792 ON ON OFF OFF OFF ON OFF 1856 Data Rate
32. lay Shows the length in seconds to wait after the DSL link comes up before starting the error monitor Changing the data rate system set timeslots the clock mode system set clockmode the Annex dsl set annex or Line Probe dsl set lineprobe or the DSL error monitor settings will not take effect on the DSL link until the link restarts The dsl start command restarts the DSL link DSL Status Commands The following commands display DSL status dsl show status Shows the following DSL status information link state sync state link speed error counters line condition and noise margin dsl show linkstate Shows the state of the DSL link idle success deactivated or in progress 23 dsl show syncstate Shows the sync state of the DSL link out of sync acquiring sync in sync or losing sync dsl show linkspeed Shows the actual DSL data rate minus DSL overhead dsl show linecond Shows the line condition good or poor dsl show nmr Shows the noise margin ratio dsl show errcntrs Shows the following error counters CRC LOSW TX FIFO Full TX FIFO Empty TX FIFO Slip TX Stuff RX FIFO Full RX FIFO Empty and RX FIFO Slip dsl show errcntr crc Shows the number of CRC errors that have occurred since either startup or the last time that error counters were cleared dsl show errcntr losw Shows the number of LOSW errors that have occurred since either startup or the last time that error counters were cleared
33. le session The communication with the remote 3088 far end is essentially the same as having a local console connection Note The local or remote 3088 may be CO or CPE as long as there is one of each Either the CO or CPE unit may accept a remote console connection Note With a remote console session open a user at PC far end is blocked from using the local console Upon typing anything the 3088 far end sends a message to the PC far end stating Console Remote console connection is open 37 Figure 16 is a screenshot of opening a typical remote console session E Tera Term COM1 YT fer Fie Edt Setup Control Window Hep DSL Configuration conplcted DSL Activated Jol Log in to 3088 Near End Passuord wwwx gt SRLN shov status loopback off pattern off rdl state idle Paide system show status command H shows that DSL link is not up 8 ront panel switches bled us nornal PERSA ASMUS remote console command reguests a aaa remote console session on 3088 Far End Remote console timed out trying to connect show status Message informs us that the 3088 Far em End did not respond and a remote ee iE session was nok opened node loopbaok eee system show status command shows pattern off rdl state idle that the DSL link state is success pattern state idle bi tatus cons ea lieno console command requests a success ga dreo console session o
34. n 3088 Far End configuration mode sof renote console I Message informs us that we are now connected to the 3088 Far End console Console Remote console connection established passant Sees We can now enter commands on the remote console Figure 16 Opening a typical remote console session How to Disconnect The remote console session ends under any of the following conditions The user enters the command logout Atimeout period of 5 minutes elapses since the user has entered a command to the console The DSL link drops The response upon logging out of the remote console session with the command logout is Console Remote console connection lost The fol 38 lowing is what is displayed upon a user s logging out of a remote console session after logging in gt remote console gt Console Remote console connection established password logout Console Remote console connection lost The timeout period is a fixed non configurable parameter of 5 minutes If the remote 3088 far end has received no command within 5 minutes it automatically terminates the RCS Once the RCS is terminated the PC far end can establish a local console session if desired However if the PC near end wishes to re establish a RCS it is able to do so whether or not the PC far end is in an active local session because the RCS has priority over a local console session If the PC near end establishes
35. naneennaeennnannna 32 6 0 6 1 6 2 6 3 7 0 7 1 8 0 9 0 AA A 2 A 3 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 13 A 14 A 15 B C D Operation i iii 33 P Wwer Up kii Brad de 205 ea ath viite a Ol SAE anes 33 LED Status Monitors is ien iea 33 Power Green E TE T 33 DSL Green oinnia Doe meni 33 Term Green orte ie iin de USUS SEA 34 TM ER Red uoti tute ne iie 34 Test Modes ido ni RUE Pur dasaace tech astec anaes EL 34 EoopbDacks n emot rit erdt hec ipe 34 sil pe 35 Remote Console Manual Information 36 Establishing a Remote Console Session 36 Howto Gonrlaecl ud ret a aei tms 36 How to Disconnect deerit needs 38 Differences in Local and Remote Control Session Behavior 39 Model 3088 Software Upgrade Feature 41 Reset Configuration to Factory Defaults 42 Specifications 5 ane eterni eieeere 43 Clocking MOG6S eee e eva a a a 43 DTE RATS 23 32 ete retour opum ir ed den 43 Serial Interfa6e c cs mik kka iraak beac Aaa 43 S rial GOnte6toh 4 HMM A AM A ue at Le M DL HEC 43 DiagnostieS wi cote iem ene ee pr eee te peo 43 Status EDS 3 5 1h recte et tee hs er do be Pene eR 43 Power Green x cunei namah vatia iva rem aa UA 43 DSL Green nete ine ie e e ds 43 Term Greer ier n eene ettet 44
36. nect over DSL the CP will enter a pre defined default configuration Receive Recovered Clocking During the negotiation process between the units the CO unit will configure the DTE rate line rate on the CP unit as defined by the settings of the CO unit When additional bandwidth is required only the configuration of the CO unit should be changed This feature gives ISPs LECs and PTTs the ability to provision bandwidth on an as needed basis to customers 27 5 0 INSTALLATION Once the Model 3088 is properly configured it is ready to connect to the twisted pair interface to the serial port and to the power source This section tells you how to make these connections 5 1 CONNECTING THE TWISTED PAIR INTERFACE The Model 3088 supports communication between two DTE devices as follows Using 24 AWG 5 mm wire up to 32 000 feet 9 7 km at 192 kbps up to 18 500 feet 5 6 km at 2 312 Mbps on Using 26 AWG 4 mm wire up to 23 000 feet 7 km at 192 kbps up to 13 200 feet 4 km at 2 312 Mbps on Two things are essential 1 These units work in pairs Both units at the end of the twisted pair DSL span must be set for the same DTE rate one unit set as CO the other as CP 2 To function properly the Model 3088 needs one twisted pair of metallic wire This twisted pair must be unconditioned dry metallic wire between 19 9mm and 26 AWG 4mm the higher number gauges will limit distance Standard dial up telephon
37. onsole strings 1 9 characters long Circuit ID The circuit ID used to identify Character Patton the unit string 1 64 Model characters 3088 long FrontPanel If the unit is populated with Enabled or Enabled Switches front panel switches they can Disabled be used to start and stop test modes If they are disabled however the front panel Switch settings will be ignored DTE Loops The V 35 interface can Enabled or Enabled request LALs and RDLs Disabled using its RRDL and RLAL pins If DTE loops are dis abled requests for loopbacks on these pins will be ignored TX Clock The serial TX data can be Normal or Normal sampled on either the falling Inverted edge normal or rising edge inverted of the TX clock Timeslots The number of DSL timeslots 1 72 4 This controls both the DSL and the serial data rate The data rate is calculated by the equa tion data rate ftimeslots x 64k Parameter Clock Mode Annex Description Controls DSL and serial clock sources Internal clock mode means the 3088 provides its own clock to both the serial interface and the DSL link External clock mode means the serial interface provides the clock used for the DSL link Receive recover clock mode means the DSL link provides the clock to the serial interface The G 991 2 Annex Possible Values Internal External or Receive Recover AorB Default Value Receive Recover B Line Probe
38. p Lists all the commands that start with dsl that the console recognizes dsl set help Lists all the commands that start with dsl set that the console recognizes dsl show help Lists all the commands that start with dsl show that the console recognizes dsl show errcntr help Lists all the commands that start with dsl show errcntr that the console recognizes System Configuration Commands The following commands allow the user to configure the system system set password password Sets the system password system set circuitid lt circuitid gt Sets the circuit ID system set timeslots lt 1 72 gt Sets the number of DSL timeslots The data rate is calculated by 64K x timeslots 20 system set clockmode lt internal external receiverecover gt Sets the clock mode Internal clock mode means the 3088 provides the clock to both the DSL and the serial interface External clock mode means the 3088 uses the serial transmit clock as its DSL transmit clock V 35 only Receive recover clock mode means that the 3088 uses the DSL receive clock as its DSL transmit clock and as the serial receive clock Note X 21 External Clock Mode The X 21 interface expects the DCE to provide the clock used for both transmitting data and for sampling receive data When the 3088 D is set as a DCE it may be used in internal or receive recover clock modes The DSL generates a clock that is provided to the X 21 interface When the 3088 D is a
39. provided to the serial interface Data Rate Both the serial and DSL data rates are set by specifying the number of 64k timeslots Annex Either G 991 2 Annex A or Annex B DSL Error Monitor Max Interval Errors The number of errors allowed in an interval before considering the interval errored A value of 0 disables the DSL error monitor DSL Error Monitor Interval Time The length in seconds of an interval DSL Error Monitor Interval Count The number of errored intervals allowed before restarting the DSL link DSL Error Monitor Total Intervals The number of intervals to inspect before disabling the error monitor DSL Error Monitor Startup Delay The length in seconds to wait after the DSL link is established before starting the error monitor Test Modes Loopbacks LAL or RDL and PRBS pseudo random binary sequence BER tests 511 or 511 with errors Line Probe Enable or disable Line Probe for rate adaptive applications The following status information is available through the command line interface LEDs Which software controlled LEDs are currently on 18 FPSW Settings What the front panel switches are set to if the unit is populated with them Configuration Mode Whether the 3088 is configured by DIP switches or software DSL Link State In Progress Success Deactivated or Idle DSL Sync State Out of Sync Acquiring Sync In Sync or Losing Sync Note DSL Link State vs DSL Sync State T
40. rwritten and the unit may not be able to boot into operational mode However the unit may still boot into the software upgrade so a new software image can still be loaded to bring the unit back to an operational state Here is the software upgrade procedure 1 Obtain a software image Hex file 2 Turn off the 3088 3 Switch all DIP switches to the Off position 4 Turn on the 3088 5 Transfer the software image hex file through the console 8 bits no parity 1 stop bit XON XOFF flow control 6 When the transfer completes turn the 3088 off 7 Set the DIP switches for the proper configuration 8 Turn on the 3088 It is now running the upgraded software 41 9 0 RESET CONFIGURATION TO FACTORY DEFAULTS The configuration can be reset to factory defaults from the software reset mode This allows a user to recover from a forgotten password To reset to t 1 2 he configuration follow these steps Power down the unit Set all DIP switches to the OFF position Connect a PC to the Console port Open a VT100 terminal emulator such as HyperTerminal Config ure the emulator for 19 200 kbps 1 stop bit no parity X ON X OFF flow control Power up the unit The terminal should display the following mes sage Reset Mode Type the key You will see a prompt Type the command reset When the command completes the unit has been reset to factory configuration Set the DIP switch
41. s section discusses how the test modes work Figure 12 is a block digram of the Model 3088 with respect to test modes DSL DSL 511 Pattern Framer Framer 511 Pattern Generator Generator 511 BER 511 BER Meter Meter Figure 12 Model 3088 Block Diagram Loopbacks The 3088 supports both Local Analog Loopbacks LAL and Remote Digital Loopbacks RDL These can be initiated either from the optional front panel switches or by the console command dsl set loopback lt off lallrdl gt The data path for the LAL is shown in figure 13 34 511 Pattern 511 Pattern Generator Generator 511 BER 511 BER Meter Meter Figure 13 Local Analog Loopback diagram The data received from the serial interface is looped back before going out on the DSL line Note that this loopback occurs after the pattern gen erator BER meter This means that running a 511 pattern is conjunction with an LAL should result in no error detected by the meter The data path for the RDL is shown in figure 14 m 511 Pattern 511 Pattern Generator Line Generator COL L 511 BER 511 BER Meter Meter Figure 14 Remote Digital Loopback diagram The RDL causes the remote unit to loop the data received from the DSL line back to the DSL line Patterns The 3088 can generate and detect 511 and 511 with Error patterns These can be initiated either by the optional front panel switches or by the console command dsl set pattern lt off 511 511e gt
42. termined by disconnecting the cables try to correct the interference by one or more of the following measures moving the computing equipment away from the receiver re orienting the receiving antenna and or plugging the receiving equipment into a different AC outlet such that the computing equipment and receiver are on different branches 1 2 FCC PART 68 ACTA STATEMENT This equipment complies with Part 68 of FCC rules and the requirements adopted by ACTA ON the bottom side of this equipment is a label that contains among other information a product identifier in the format US AAAEQ TXXXX If requested this number must be provided to the telephone company The method used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA If this equipment causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuance of ser vice may be required But if advance notice isn t practical the telephone company will notify the customer as soon as possible Also you will be advised of your right to file a complaint with the FCC if you believe it is necessary The telephone company may make changes in its facilities equipment operations or procedures that could affect the operation of the equip ment If this happens the telephone company will provide advance notice in order for you to make ne
43. ts and labor If any questions or problems arise during installation or use of this product please do not hesitate to contact Pat ton Electronics Technical Support at 1 301 975 1007 3 1 FEATURES Symmetrical high data rate DSL G SHDSL Data rates up to 4 6Mbps in 64 kbps intervals Serial V 35 DCE only or X 21 selectable DCE or DTE interface RS232 console port for management and configuration Built in testing and diagnostics RocketLink Plug n Play for easy installations e Interoperable with other Patton G SHDSL modems Universal power options Front panel status indicators CE marked 3 2 DESCRIPTION The Patton Electronics Model 3088 G SHDSL RocketLink provides high speed 2 wire connectivity to ISPs PTTs and corporations using Sym metrical High data rate Digital Subscriber Line G SHDSL Technology The Model 3088 CA provides a V 35 interface on a DB 25 female con nector Model 3088 D provides and X 21 interface on a DB 15 female connector Features include Loopback diagnostics SNMP HTTP remote management capabilities using RocketLink Plug n Play and inband externally accessible configuration switches As a symmetric DSL NTU RocketLink DSL offers the same data rates in both directions over a single pair of regular twisted pair lines using TC PAM modulation Line connection is made with an RJ 45 jack Standard versions of Model 3088 are powered by an 100 230 VAC Universal supply 4 0 CONFIGU
44. warranted your sole recourse shall be repair or replacement as described above Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product These damages include but are not limited to the following lost profits lost savings and incidental or consequential damages arising from the use of or inability to use this product Patton Electronics specifi cally disclaims all other warranties expressed or implied and the instal lation or use of this product shall be deemed an acceptance of these terms by the user Note Conformity documents of all Patton products can be viewed online at www patton com under the appropriate product page 2 1 SERVICE All warranty and non warranty repairs must be returned freight prepaid and insured to Patton Electronics All returns must have a Return Materi als Authorization number on the outside of the shipping container This number may be obtained from Patton Electronics Technical Services at Tel 1 301 975 1007 Email support Opatton com URL http www patton com Note Packages received without an RMA number will not be accepted Note The Model 3088 is flash upgradeable Please refer to Patton website or contact Technical Support for the latest version of the software 3 0 GENERAL INFORMATION Thank you for your purchase of this Patton Electronics product This product has been thoroughly inspected and tested and is warranted for One Year par
45. wer Cord E 0805FR France Belgium Power Cord F 0805IN India Power Cord G 0805IS Israel Power Cord H 0805JAP Japan Power Cord J 08058W Switzerland Power Cord L 07M3088 UM User Manual 2 34F25M V 35 Gender Changer M 34 female to DB 25 male 10 25M 35F 1 Cable DB 25 Male to V 35 Female 6 feet 10 25M 35M 1 Cable DB 25 Male to V 35 Male 6 feet 46 APPENDIX C MODEL 1088 CA INTERFACE PIN ASSIGNMENTS V 85 INTERFACE DB 25 FEMALE CONNECTOR DCE ORIENTATION Pin Signal 1 Frame Ground 2 TxD a 3 RxD a 4 RTS 5 CTS 6 DSR 7 Signal Ground 8 CD 9 RxC b 11 ExtC b 12 TxC b 14 TxD b 15 TxC a 16 RxD b 17 RxC a 18 LL 20 DTR 21 RL 24 ExtC a 25 TM 47 APPENDIX D MODEL 3088 D INTERFACE PIN ASSIGNMENTS X 21 INTERFACE D SUB 15 FEMALE CONNECTOR DTW DCE ORIENTATION Pin Signal 1 Frame Ground 2 T Transmit Data A DTE Source 3 C Control A DTE Source 4 R Receive Data A DCE Source 5 Indication A DCE Source 6 S Signal Element Timing A DCE Source 7 BT Byte Timing A DCE Source 8 SGND Signal Ground 9 T Transmit Data B DTE Source 10 C Control B DTE Source 11 R Receive Data B DCE Source 12 l Indication B DCE Source 18 S Signal Element Timing B DCE Source 14 BT Byte Timing B DCE Source Copyri
46. y 1 stop bit no flow control Connect it to the RS 232 console port of the 3088 near end 2 At the password prompt log in to the near end Model 3088 3 Ensure that a DSL link is established You can verify an established DSL link by using the system show status command or by checking that the DSL LED is solid green Upon executing the show status command the dsl link state is shown as success if the DSL link is established 4 At the command prompt enter the command remote console 5 Wait for the message Console Remote console connection established Ifa DSL link is not established or for some other reason the 3088 far end does not respond in a reasonable amount of time the following message appears Console Remote console timed out trying to connect Enter the command remote console again 36 If 3088 Far End already has an active remote console session open you will see the message Console Remote console con nection request rejected This can also happen if the remote 3088 far end has an established remote console session with the local 3088 near end which has timed out 6 Enter the password at the password prompt for the remote console session Note The passwords for a local console session of the 3088 near end and the remote console session of the 3088 far end should be different for the purpose of security 7 You should now be logged into the remote 3088 far end via the remote conso
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