Patton electronic RocketLink-G NTU Rack Mount G.SHDSL Modem Card manual

USER MANUAL MODEL 3088RC Roc ketLink-G NTU Rac k Mount G.SHDSL Modem Car d SALES OFFICE (301) 975-1000 TECHNICAL SUPPOR T (301) 975-1007 P ar t# 07M3088RC-UM Doc# 03325U2-002, Rev . A Revised 5/20/08[...]

2 1.0 Warranty Information ................................................................. 5 1.1 Compliance ................................................................................... 5 EMC Compliance:......................................................................... 5 Safety Compliance: ............................................[...]

3 3.7 Configuring the X.21 Rear Card ................................................. 26 Model 1001RCM11545& 1001RCM115TB Strap Settings ......... 26 DTE Shield (DB-15 Pin 1) & FRGND (JB3) ......................... 27 SGND & FRGND (JB4) ....................................................... 27 3.8 Configuring the E1 Rear Card ........[...]

4 How to Disconnect .............................................................. 49 Differences in Local and Remote Control Session Behavior ...... 50 5.4 Software Upgrade ....................................................................... 51 5.5 Reset Configuration to Factory Default ....................................... 52 A Specification[...]

5 1.0 WARRANTY INFORMATION P atton Electronics warrants all Model 3088RC components to be free from def ects, and will—at our option—repair or replace the product should it f ail within one year from the Þ rst date of the shipment. This warranty is limited to def ects in workmanship or materials, and does not cov er customer damage, ab use or [...]

6 1.2 FCC PART 68 (ACTA) STATEMENT This equipment complies with P ar t 68 of FCC rules and the requirements adopted by A CT A. On the bottom side of this equipment is a label that contains—among other inf or mation—a product identi Þ er in the f or mat US: AAAEQ##TXXXX . If requested, this number must be provided to the telephone company . The[...]

7 into a diff erent AC outlet (such that the computing equipment and receiver are on diff erent branches). 1.4 INDUSTRY CANADA NOTICE This equipment meets the applicable Industry Canada T er minal Equip- ment T echnical Speci Þ cations. This is con Þ rmed by the registr ation num- ber . The abbreviation, IC , bef ore the registration number signi[...]

8 1.6 AUTHORIZED EUROPEAN REPRESENTATIVE D R M Green European Compliance Ser vices Limited. Oakdene House, Oak Road W atch Þ eld, Swindon, Wilts SN6 8TD , UK 1.7 SERVICE All warranty and non-w arranty repairs must be returned freight prepaid and insured to P atton Electronics. All retur ns must ha ve a Return Materi- als A uthor ization number on [...]

9 1.8 SAFETY WHEN WORKING WITH ELECTRICITY • This device contains no user serviceable parts. The equipment shall be returned to Patton Electronics for repairs, or repaired by qualified service personnel. • Hazardous network voltages are present in WAN ports regardless of whether power to the unit is ON or OFF . T o avoid electric shock, use ca[...]

10 2.0 GENERAL INFORMATION Thank you f or your purchase of this P atton Electronics product. This product has been thoroughly inspected and tested and is warranted f or One Y ear parts and labor. If any questions arise during installation or use of this product, please contact P atton Electronics T echnical Suppor t at: (301) 975-1007. 2.1 FEATURES[...]

11 2.3 SERIAL INTERFACE TYPES The Model 3088RC versions listed belo w provide the f ollowing types of built-in serial interf aces: • 3088RC/A/I provides a V .35 interface on an M/34 f emale connector • 3088RC/C/AI provides a Ethernet interface on an RJ45 connector • 3088RC/D/V/V provides a X.21 interf ace on a DB-15 f emale connector • 3088[...]

12 3.0 CONFIGURATION This section describes the location and or ientation of the Model 3088RC’ s con Þ guration s witches and jumpers, and pro vides detailed instructions for all possib le settings. Each 3088RC model has different con Þ guration requirements, depending on the card’ s serial interface. Y ou can con Þ gure the 3088RC using eit[...]

13 • If you attempt to modify an y con Þ guration parameters via the EOC (b y changing (EOC variab les), the RocketLink-G will not e x ecute your changes. 3.3 CONFIGURING THE DIP SWITCHES (V .35, X.21, and Ethernet Models) The Model 3088RC is equipped with three sets of DIP s witches, which you can use to con Þ gure the Roc ketLink-G f or a bro[...]

14 S1-1 through S1-7: Data Rate Switches S1-1 through S1-7 de Þ ne both the DSL data rate and the serial data rate. S1-1 S1-2 S1-3 S1-4 S1-5 S1-6 S1-7 Data Rate (kbps) OFF ON ON ON ON ON ON 64 ON OFF ON ON ON ON ON 128 OFF OFF ON ON ON ON ON 192 ON ON OFF ON ON ON ON 256 OFF ON OFF ON ON ON ON 320 ON OFF OFF ON ON ON ON 384 OFF OFF OFF ON ON ON ON[...]

15 OFF OFF ON ON ON OFF ON 2240 ON ON OFF ON ON OFF ON 2304 OFF ON OFF ON ON OFF ON 2368 ON OFF OFF ON ON OFF ON 2432 OFF OFF OFF ON ON OFF ON 2496 ON ON ON OFF ON OFF ON 2560 OFF ON ON OFF ON OFF ON 2624 ON OFF ON OFF ON OFF ON 2688 OFF OFF ON OFF ON OFF ON 2752 ON ON OFF OFF ON OFF ON 2816 OFF ON OFF OFF ON OFF ON 2880 ON OFF OFF OFF ON OFF ON 29[...]

16 S1-8: TX Clock S2-1: Front P anel Switches The 3088RC uses front panel s witches to control test modes. The y ma y be disabled so that the 3088RC ignores them. 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 [...]

17 S2-4 through S2-5: Clock Mode The Rock etLink-G can operate in one of three clock modes: internal , e xter nal , or receive-reco ver . X.21 operation. There are a f ew things to note about clock modes and X.21 operation. — One X.21 modem must be set to Receive-Reco ver . The other X.21 modem must be set to either Internal or External/Networ k [...]

18 S2-6: DTE Loops The V .35 interf ace provides two pins , one to request an LAL and the other to request an RDL. If DTE loops are enabled, the 3088RC/A/I will star t a local loopback or a remote loopbac k when these pins are asser ted. If DTE loops are disabled, these requests will be ignored. S2-7: DTE Interface T ype The DTE interf ace type nee[...]

19 Software Upgrades The software is upgr aded by waiting f or the Reset Mode message. Then, the user can send an Intel HEX Þ le supplied by P atton. After the VT100 emulator has Þ nished sending this Þ le, the 3088RC will respond with a mes-sage stating how man y errors were detected. The user may then set the DIP s witches to the desired con ?[...]

20 • Data Rate : Both the serial/E1 and DSL data rates are set by specifying the number of 64k timeslots. • Annex : Either G.991.2 Anne x A or Annex B . • DTE Interface T ype : Either E1 or a normal ser ial interf ace. • DSL Error Monitor Max Interv al Errors : The number of errors allowed in an interval bef ore considering the inter v al e[...]

21 been found (out of sync), there are no sync w ord errors (in sync), or whether we are transitioning from out of sync to in sync (acquiring sync) or vice versa (losing sync). T ypically , 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 run[...]

22 • dsl help: Lists all the commands that star t with dsl that the console recognizes . • dsl set help: Lists all the commands that star t 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 err cntr help: Lists all the commands that star t wit[...]

23 • system show con Þ g: Shows the con Þ guration of the entire system, including DSL and serial/T1/E1 lines. Any changes to the system con Þ guration or the DSL con Þ gur ation will be lost on the ne xt power cycle unless the changes are sa ved. The com- mand system save con Þ g is used to sa ve the changes . System Status Commands The f o[...]

24 The f ollowing commands con Þ gure the error monitor : • dsl set errmon maxint <maxint>: Sets the number of errors allo wed in an inter v al causes it to be considered an errored inter v al. If this is set to ‘0’, then the error monitor is disabled. • dsl set errmon inttime <inttime>: Sets the length of each interval. • ds[...]

25 3.6 CONFIGURING THE V.35 REAR CARD The V .35 interf ace card is con Þ gured by setting the con Þ guration str aps and dip s witches located on the PC board. Model 1001RCM13445 & 1001RCM134TB Strap Settings Figure 2 shows the strap location f or the Model 1001RCM134XX (M/34) rear card. This str ap deter mines whether Signal Ground and F ram[...]

26 SGND & FRGND (JB4). In the connected position, this strap links Signal Ground and frame ground through a 100 ohm resistor . In the open posi- tion, signal ground is disconnected from frame g round. 3.7 CONFIGURING THE X.21 REAR CARD The X.21 interf ace card is con Þ gured by setting the con Þ guration straps located on the PC board. Model [...]

27 DTE Shield (DB-15 Pin 1) & FRGND (JB3). In the connected position, this strap links DB-15 pin 1 & frame g round. In the open position, pin 1 is disconnected from frame ground. SGND & FRGND (JB4). In the connected position, this strap links DB-15 pin 8 (Signal Ground) and frame ground through a 100 ohm resistor . In the open position,[...]

28 • Alternate Mark In version (AMI): AMI coding does not inherently account f or ones density . T o meet this requirement, y ou should ensure that the data inherently meets pulse density requirements. Switch S1-2 : CRC-4 Multiframe. CRC-4 Multiframe uses Time Slot zero to carry CRC-4 information. When CRC-4 is enabled (ON), the unit synchronizes[...]

29 Making Interface Connections The 3088RC/K model ma y be connected to G.703/G.704 por ts using a single 120 ohm RJ-48C or a dual 75 ohm coax (BNC). The 3088RC/K model rear panels and the location of these connectors are show belo w . Figure 4. K Module Rear Panels , Showing Location of Connectors Connect T wisted Pair (120 ohm) to G.703/G.704 Net[...]

30 Connect Dual Coaxial Cable (75 ohm) to G.703/G.704 Network. The 3088RC/K model is also equipped with dual f emale BNCs (TX and RX) f or connection to a 75 ohm dual coax G.703/G.704 network interface. If your G.703/G.704 netw or k terminates via dual coaxial cable, use the dia- gram belo w to make the proper connections. The connector pinout and [...]

31 3.9 CONNECTING THE ETHERNET REAR CARD The Model 3088RC/C/AI module plugs into P atton’ s1092ARC and 3088RC modems to provide Ethernet LAN extension. The 3088RC/C/AI has no s witches or jumpers and does not need to be con Þ gured. How- e ver , factors such as the type of medium, throughput across the link and clocking mode m ust be deter mined[...]

32 Connecting the Interface Driver Board This package contains an interf ace driver board that allo ws you to con Þ g- ure your front function card f or ethernet operation. Figure 7 shows the Interf ace Dr iv er Board connected to a Model 3088RC front function card. Figure 7. Driver Board mounted on Model 3088RC F ollow the instructions below to c[...]

33 Connecting to the 10Base-T Ethernet P ort The Model 3088RC/C/AI provides line side connections through a termi- nal bloc k or through a RJ-45 connector . Figure 8 below , shows the rear panel options and the locations of the connectors. Figure 8. 3088RC/C/AI Ether net P ort The RJ-45 Ethernet por t on Model 3088RC/C/AI is designed to connect dir[...]

34 Connecting the 10Base-T Ethernet Port to a Hub . The Model 3088RC/C/AI 10Base-T interf ace is con Þ gured as DTE (Data T er minal Equipment), just like a 10Base-T netw or k interf ace card in a PC . There- f ore, it “expects” to connect to a 10Base-T Hub using a straight-through RJ-45 cable . Use the diagram belo w to construct a cable to c[...]

35 through signal equalization equipment, or standard, ß at modular telephone type cable , are not acceptable. Figure 10. RJ-45 Line Interface Note T wo-Wire Modems use RJ-45 pins 4 and 5 and 4-Wire Modems use RJ-45 pins 3, 4, 5 and 6, as shown abov e. Please see the Function Card User Manual f or more details. LED Status Monitors The Model 3088RC[...]

36 Status. Blinks yello w from one to elev en times to indicate system status. Each pulse pattern is separated by a 2 second “off ” period. Greater pulse patterns have higher priority (buff er saturation has greater priority than an empty MA C table). V alid system statuses are: • 1 pulse = system status ok • 2 pulses = No MA C entr ies in [...]

37 4.0 INSTALLATION This section describes the functions of the Model 1001R14 rack chassis , tells how to install front and rear Model 3088RC Series cards into the chassis, and ho w to connect to the twisted pair interface and the serial interf ace. 4.1 THE MODEL 1001R14 RACK CHASSIS The Model 1001R14 Rack Chassis (Figure 12) has f our teen shor t [...]

38 P owering Up Y our 1001R14 Rack Note The power supplies that come with y our 1001R14 rack system are equipped with a power entry connector on the rear card. The power supplies are Hot-Sw appable, so y ou are not required to remov e the cards from the rack while applying po wer to the sys- tem. When a power cab le is connected between the unit, a[...]

39 4.3 CONNECTING THE TWISTED PAIR INTERFACE The Model 3088RC suppor ts communication between tw o DTE devices as f ollows: Using 24 A WG (0.5 mm) wire up to: • 32,000 f eet (9.7 km) at 192 kbps • 18,500 f eet (5.6 km) at 2.312 Mbps Using 26 A WG (0.4 mm) wire up to: • 23,000 f eet (7 km) at 192 kbps • 13,200 f eet (4 km) at 2.312 Mbps T wo[...]

40 The RJ-45 connector on the Model 3088RC’ s twisted pair interf ace is polarity insensitive and is wired f or a two-wire interf ace. The signal/pin relationships are shown in Figure 13. Figure 13. Model 3088RC V .35/X.21 interfaces 3088RC/D/V (X.21, female DB-15) 3088RC/A/I (V .35, female DB-25)[...]

41 4.4 CONNECTING THE MODEL 3088RC/A/I (V.35) SERIAL INTER- FACE Model 3088RC/A/I suppor ts V .35 serial por t connections. This section describes how to connect the serial por ts to your V .35 equipment. Connecting the Model 3088RC/A/I (V .35) to a “DTE” device The Model 3088RC/A/I provides a V .35 DCE (data circuit ter minating equipment) int[...]

42 Connecting the Model 3088RC/A/I (V .35) to a “DCE” device The Model 3088RC/A/I provides a V .35 DCE (data circuit ter minating equipment) interf ace on a M/34 connector . As a DCE, this interf ace is designed to connect to DTE equipment, such as a router . Howe ver , con- necting the 3088RC/A/I to another DCE de vice, such as a multiple xer [...]

43 4.5 CONNECTING THE MODEL 3088RC/D/V (X.21) SERIAL INTER- FACE Model 3088RC/D/V suppor ts X.21 serial por t connections. This section describes how to connect the serial por ts to your X.21 equipment. Connecting the Model 3088RC/D/V (X.21) to a “DCE” or “DTE” device The Model 3088RC/D/V provides an X.21 interf ace on a DB-15 f emale conne[...]

44 4.6 CONNECTING THE 3088RC/K/K (E1) INTERFACE The Model 3088RC/K/K is a rear-mountable G.703/G.704 interf ace card that works with the P atton Model 3088RC function card. The two cards meet inside the rac k chassis and plug into each other by wa y of mating 50 pin card edge connectors. Use the follo wing steps as a guideline for installing each M[...]

45 5.0 OPERATION Once the Model 3088RC is properly con Þ gured and installed, it should operate transparently . These sections descr ibes functions of the LED status indicators, and the use of the b uilt-in loopback test modes. 5.1 LED STATUS INDICATORS The Model 3088RC f eatures four front panel LEDs that monitor the opera- tion of the rac k card[...]

46 5.2 TEST MODES The 3088RC off ers test modes in the form of loopbacks, PRBS pattern generators, and combinations of both (see Figure 17 on page 45). Figure 18 is a bloc k diagram of the Model 3088RC with respect to test modes. Figure 18. 3088RC Block Diagram Loopbacks The 3088RC suppor ts both Local Analog Loopbacks (LAL) and Remote Digital Loop[...]

47 P atterns The 3088RC can generate and detect 511 and 511 with Error patterns. These can be initiated either by the optional front panel s witches or by the console command dsl set pattern <off|511|511e>. When the patter n is star ted, the DSL framer uses its internal 511 patter n generator f or its DSL TX data instead of the data receiv ed[...]

48 3. Ensure that a DSL link is established. Y ou can v erify an established DSL link by using the system sho w status command or by chec king that the DSL LED is solid green. Upon ex ecuting 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.[...]

49 Figure 22 is a screenshot of opening a typical remote console session: Figure 22. Opening a typical remote console session How to Disconnect . The remote console session ends under any of the f ollowing conditions: • The user enters the command logout • A timeout period of 5 minutes elapses since the user has entered a command to the console[...]

50 > The timeout period is a Þ xed, non-con Þ gurab le parameter of 5 minutes . If the remote 3088RC (f ar-end) has received no command within 5 min- utes, it automatically terminates the RCS. Once the RCS is ter minated, the PC (f ar-end) can establish a local console session if desired. How- e ver if the PC (near-end) wishes to re-estab lish[...]

51 • dsl set loopback lal : Do not issue this command over the RCS to the f ar-end 3088RC. If the far-end goes into LAL, the near-end and f ar- end 3088RC NTUs can no longer communicate ov er the RCS. 5.4 SOFTWARE UPGRADE The Model 3088RC is software upgr adeable through the console por t. Software images will be a vailab le in Intel Hex Þ le f [...]

52 7. Open Model 3088RC Console (via HyperT er minal or other terminal emulation progr am). >>Transfer >>Send Text File... >>Set “Files of Type:” to “All files (*.*)” >>Select 033252Z.hex 8. When the transf er completes, turn off the Model 3088RC. 9. Set the DIP s witches for the proper con Þ guration. 10.T ur n on [...]

53 APPENDIX A SPECIFICATIONS A.1 CLOCKING MODES Internal, external (V .35 only), or receive recov ered A.2 DTE RATE All 64k steps from 64 to 4608 kbps A.3 SERIAL INTERFACE V .35 (Model 3088RC/A/I), DCE orientation; X.21 (Model 3088RC/D/V), DCE or DTE orientation depending on or ien- tation of daughter board mounted on the mother board. E1 (Model 30[...]

54 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 Con Þ guration is done with either e xter nally accessib le DIP switches , CLI or through the EOC (Embedded Operations Channel) from a Model 3096RC G.SHDSL concentration card. A.8 TRANSMISSION LINE Single T w[...]

55 APPENDIX B MODEL 3088RC INTERF ACE PIN ASSIGNMENTS B.1 RJ-11 NON-SHIELDED DSL PORT Single twisted-pair (TP) f or full-duplex transmission. The signals are polarity insensitive. B.2 V.35 INTERFACE (M/34F F emale Connector : DCE Con Þ guration) Pin # Signal 1 2 Tip 3 Ring 4 Pin # Signal B SGND (Signal Ground) C RTS (Request to Send) D CTS (Clear [...]

56 B.3 E1 INTERFACE RJ-48C f emale connector B.4 X.21 INTERFACE D-sub-15 f emale connector (DTE/DCE or ientation) Pin # Signal 1 Receive (Ring) 2 Receive (Tip) 3 Shield 4 T ransmit (Ring) 5 T ransmit (Tip) 6 Shield 7 No connection 8 No connection Pin # Signal 1 F rame Ground 2 T - T ransmit Data-A (DTE Source) 3 C - Control-A (DTE Source) 4 R - Rec[...]

57 B.5 RS-232 CONSOLE INTERFACE RJ-45 non-shielded connector (EIA-561) Pin # Signal 1 DSR (out) 2 CD (out) 3 DTR (in) 4 Signal Ground 5 RD (out) 6 TD (in) 7 CTS (out) 8 R TS (in)[...]

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60 NO TES _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ ____[...]