ADTRAN 200410L1 User Manual
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ADTRAN 200410L1 User Manual

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ESU LT
User Manual
Part Number 1200410L1
Document Number 61200410L1-1A
June 1999

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Summary of Contents for ADTRAN 200410L1

  • Page 1 ESU LT User Manual Part Number 1200410L1 Document Number 61200410L1-1A June 1999...
  • Page 2 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (256) 963-8000 © 1999 ADTRAN, Inc. All rights reserved. Printed in USA.
  • Page 3 ADTRAN Year 2000 (Y2K) Readiness Disclosure ADTRAN has established a Year 2000 program to ensure that our products will correctly function in the new millennium. ADTRAN warrants that all products meet Y2K specifications regardless of model or revision. Information about ADTRAN’s Y2K compliance program is available at the fol-...
  • Page 4 Federal Communications Commission Radio Frequency Interference Statement: 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 when the equip- ment is operated in a commercial environment.

  • Page 5: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, please follow these basic safety precautions to reduce the risk of fire, electrical shock, or personal injury: Do not use this product near water, such as near a bath tub, wash bowl, kitchen sink, laundry tub, in a wet base- ment, or near a swimming pool.
  • Page 6 International Cordset Selection The following list is a selection of recommended cordset configurations to ensure protective earthing continuity when utilizing this product internation- ally. This list gives the proper rating, cordage type, and plug/connector config- uration for the specific country where the product is to be utilized. Country Mimimum Cordage Type...

  • Page 7: Warranty And Customer Service

    Warranty and Customer Service ADTRAN will replace or repair this product within five years from the date of shipment if the product does not meet its published specifications or if it fails while in service. For detailed warranty, repair, and return information, see the ADTRAN Equipment Warranty and Repair and Return Policy Procedure.
  • Page 8 viii...

  • Page 9: Table Of Contents

    DTE Interface Loopbacks ................1-7 DTE Loopback ..................1-7 Pattern Generation .....................1-8 Bridge/Router Application ................1-9 Chapter 2. Installation ....................2-1 Inspecting for Shipping Damages ................. 2-1 Items Shipped by ADTRAN ................2-1 Items Provided by Customer................2-1 Power Connection....................2-2 61200410L1-1 ESU LT User Manual...
  • Page 10 Table of Contents Power Up Testing and Initialization ...............2-2 Chapter 3. Operation....................3-1 Operation ........................3-1 General Menu Operation ..................3-1 Menu Structure ....................3-2 Four Opening Menu Functions ..............3-3 STATUS .......................3-3 NI PERF RPTS (REPORTS) ..............3-3 CURR ERR/ALM ................3-3 ERR/ALM HIST ..................3-3 CONFIG .......................3-3 NETWORK (NI) ..................3-3 UNIT .....................3-3 PORT .....................3-3...
  • Page 11 Table of Contents NI PERF RPTS.....................4-2 Reset Perf CNTRS ................4-2 %AS .......................4-2 %EF .......................4-2 ES ......................4-2 BES ......................4-2 SES ......................4-3 DM ......................4-3 UAS .......................4-3 CURR ERR/ALM ....................4-3 Alarms and Errors ..................4-4 LOSS OF SIGNAL ................4-4 LOSS OF FRAME ................4-4 LOSS OF TS16 MF ................4-4 LOSS OF CRC-4 ..................
  • Page 12 Table of Contents Unit ........................5-6 CNTRL PORT .....................5-7 POSITION ....................5-7 MODEM INIT ..................5-7 DATA RATE ..................5-7 ALARMS .....................5-8 TRAPS ....................5-8 OUTPUT ....................5-8 TEL NUM .....................5-8 Port Config (Port Configuration) ..............5-9 INTERFACE ..................5-9 TS0 RATE .....................5-9 MAPPING ....................5-9 DTE TX CLOCK ..................5-9 START TS0 ..................5-10 NUMBER OF TS0s ................5-10 DATA ....................5-10...
  • Page 13 Table of Contents TEST PATTERN ..................7-3 1:8 ALL TS0s ..................7-3 QRSS ACT TS0s ................... 7-3 511 Active TS0s ................... 7-3 All Zeros ....................7-3 All Ones ....................7-3 CLR ERRORS ....................7-4 INSERT QRSS or 511 ERRORS ..............7-4 Run Self-test ......................7-5 Port Tests ......................7-6 Cancel Tests......................7-6 Chapter 8.
  • Page 14 Table of Contents ESU LT User Manual 61200410L1-1...

  • Page 15: List Of Figures

    List of Figures Figure 1-1. ESU LT Unit - Front View ..............1-1 Figure 1-2. ESU LT Rear Panel ................1-2 Figure 1-3. ESU LT Interfaces.................. 1-3 Figure 1-4. Network Loopback Tests ..............1-6 Figure 1-5. DTE Interface Loopback ..............1-7 Figure 1-6.
  • Page 16 List of Figures Figure 7-3. Clear Errors Screen ................7-4 Figure 7-4. Self Test Results Screen.................7-5 Figure 7-5. Loopback Setting Screen ..............7-6 Figure 8-1. Main Menu with TEST Selected ............8-2 Figure 8-2. Test Menu with NETWORK TESTS Selected........8-2 Figure 8-3. Local Loopback Test Menu ..............8-3 Figure 8-4.
  • Page 17 List of Tables Table 5-1. Normal Mode Operation for Port Control Signals......5-11 Table 6-1. Editing the Time/Date ................6-2 Table B-1. DTE Data Rate vs. TS0s.................B-1 Table C-1. Network Pinouts................... C-1 Table C-2. Control-In/Chain-In Pin Assignments ..........C-2 Table C-3. Chain-Out Pin Assignments ............... C-3 Table C-4.
  • Page 18 List of Tables xviii ESU LT User Manual 61200410L1-1...

  • Page 19: Chapter 1. Introduction

    Functional Description The ADTRAN ESU LT is one of several E1 CSU/DSUs that offer complete flexibility for connection of various data sources to E1 or FE1 facilities. This family of ESU products includes the following: •...

  • Page 20: Esu Lt Rear Panel

    Chapter 1. Introduction The ESU LT serves as the link between user data sources such as local area network (LAN) bridges and routers, computers, CAD systems, and teleconferencing equipment. The amount of bandwidth allocated to the port is user-programmable. The data terminal equipment (DTE) data can occupy contiguous or alternate channels in the E1 stream, and the channels may start at any position.

  • Page 21: Esu Lt Features

    Chapter 1. Introduction ESU LT Features • An E1 interface and an Nx56/64 DTE serial interface port. • Easy configuration capabilities using simplistic menus displayed in a liquid crystal display (LCD) window oper- ated by a front panel keypad. • Data port supports V.35, EIA-530, V.36 and X.21 electrical interfaces.

  • Page 22: Network Interface (Ni)

    Chapter 1. Introduction Network Interface (NI) The Network Interface (NI) port provides the connection to the E1. This port complies with the applicable ANSI and CCITT standards. Either the 120 DB15 or the 75 BNC interface (adapter provided) may be used for the Network Interface.

  • Page 23: T-Watch Pro Management Software Program

    Chapter 1. Introduction T-Watch Pro Management Software Program T-Watch Pro is the ADTRAN management software program that allows the user to control the ESU LT from a PC. It provides complete control over the configuration of the ESU LT using a graphic interface. The T-Watch Pro program displays the same status and performance data as the front panel LCD.

  • Page 24: Loopback Tests

    Chapter 1. Introduction run during normal operation to confirm continued correct functioning. The background tests include: • Monitoring the phase-locked loop for lock. • Standard background network performance monitoring. Loopback Tests A number of different loopbacks can be invoked locally from the front panel, by T-Watch commands, or remotely using V.54 loopback code.

  • Page 25: Dte Interface Loopbacks

    Chapter 1. Introduction DTE Interface Loopback The Nx56K/64K serial interface offers a DTE loopback. See Figure 1-5. DTE Loopback Loops all data from the DTE back towards the DTE. This loopback may be initiated by using the front panel or T-Watch commands.

  • Page 26: Pattern Generation

    Chapter 1. Introduction Pattern Generation The ESU LT offers five test patterns: 511, QRSS, 1:8, All Ones, and All Zeros. The 511 pattern is generated and checked by the Nx56K/ 64K serial interface. It only appears in the TS0s assigned to the Nx56K/64K port.

  • Page 27: Bridge/Router Application

    Chapter 1. Introduction Bridge/Router Application A bridge or router can be interfaced to the network by using the DTE interface. The bandwidth used is programmable at Nx56 or Nx64 data rates for E1 or FE1 service. The bandwidth can be selected as contiguous or alternate. Figure 1-6 shows a simple bridge application.
  • Page 28 Chapter 1. Introduction 1-10 ESU LT User Manual 61200410L1-1...

  • Page 29: Chapter 2. Installation

    ESU LT back for repair or for verification of damage during shipment. Items Shipped by ADTRAN The following items are included in the ADTRAN shipment: • ESU LT unit •...

  • Page 30: Power Connection

    The following chart explains how Self-tests work. When Then A power-up or com- The LCD displays ADTRAN ESU LT INITIAL- manded self-test oc- and the LEDs illuminate sequentially. IZING curs The self-test is com-...

  • Page 31: Chapter 3. Operation

    Operation Chapter 3 OPERATION The ESU LT can be configured and controlled from either the local front panel or from a PC using the T-Watch Management Software Program. General Menu Operation The ESU LT uses a multilevel menu structure containing both menu items and data fields.

  • Page 32: Menu Structure

    Chapter 3. Operation Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the direction of additional menu items. At every level of the menu, pressing returns the system to the previous menu level. Cancel Pressing repeatedly returns the system to the main...

  • Page 33: Four Opening Menu Functions

    Chapter 3. Operation Four Opening Menu Functions STATUS The S provides the ability to view the status of TATUS the ESU LT operation. This menu includes the followin items: NI PERF RPTS (REPORTS) Used to display the user’s copy of the Network Interface performance reports.

  • Page 34: Time/Date

    SOFTWARE REV Displays the version number of the current software revision level. This information is required when requesting assistance from ADTRAN Customer Service or when updates are needed. REINIT UNIT Used to reinitialize the unit. This menu item is not used to restore the factory default settings for all parameters.

  • Page 35: Port Tests

    Chapter 3. Operation PORT TESTS Used for the testing of the DTE port. CANCEL TESTS Deactivates all active tests, including those on option modules. Menu Features Data Field A menu item followed by a identifies an editable colon (:) data field. Display Field A menu field followed by information.

  • Page 36: To Select A Submenu Item

    Chapter 3. Operation Figure 3-3. Cursor on Menu Item Figure 3-4. Submenu Fields To select a submenu item Step Action Use the same operation used to select an opening menu item. Use the to place the cursor on the Down Arrows desired menu item.

  • Page 37: To Set The Data Field

    Chapter 3. Operation To Set the Data Field Data fields that are available for editing are preceded by a colon Step Action Press while the cursor is located on the submenu Enter item number. The cursor moves to the data field, to the right of the submenu item name.

  • Page 38: Front Panel

    Chapter 3. Operation Front Panel The ESU LT front panel is shown in Figure 3-5. Unit features are identified by call-outs. ENTER TEST ESU LT CANCEL Figure 3-5. Front Panel Layout Item Displays Function LED ON when power is received by ESU LT. LED ON when errors such as BPV, CRC-4, FAS word or E-bit errors have occurred in the last second.

  • Page 39: Chapter 4. Status Menu

    Status Menu Chapter 4 STATUS The S branch provides the ability to view the TATUS status of the ESU LT operation. See Figure 4-1. RESET PERF CNTRS 1) NI PERF RPTS LOSS OF SIGNAL LOSS OF FRAME LOSS OF TS16 MF 2) CURR ERR/AL LOSS OF CRC-4 1)STATUS...

  • Page 40: Ni Perf Rpts

    Chapter 4. Status Menu NI PERF RPTS The Network Interface Performance Reports display the user’s copy of the performance data. The ESU LT maintains this performance data on the network based on G.821. The data displayed is data accumulated over the last 15 minutes and over the last 24 hours.

  • Page 41: Ses

    Chapter 4. Status Menu Number of severely errored seconds (more than 832 CRC errors/sec. Approximately equivalent to a bit error rate of 1x10 Number of minutes with bit error rate 1x10 Number of unavailable seconds (10 or more consecutive seconds). Since only the user’s copy of performance data is cleared by the ESU LT, the data displayed here might be different from the data being sent to the network as performance report message (PRM) data.

  • Page 42: Alarms And Errors

    Chapter 4. Status Menu Alarms and Errors The following are alarms and errors which can be seen. LOSS OF SIGNAL No signal detected at NI LOSS OF FRAME NI unable to frame align with incoming FAS /NFAS framing pattern. Remote Alarm (Bit 3 of NFAS word) is transmitted out the network interface.

  • Page 43: Fas Word Error

    Chapter 4. Status Menu FAS WORD ERROR Indicates word errors have occurred in the Frame Alignment Signal. E-BIT ERRO Indicates that a Far End Block Error (FEBE) has occurred. This is reported by the first bit of frames 13 and 15 on E1 lines that are configured for CAS with CRC-4.
  • Page 44 Chapter 4. Status Menu ESU LT User Manual 61200410L1-1...

  • Page 45: Chapter 5. Configuration Menu

    Configuration Men Chapter 5 CONFIG The C is used to set the ESU LT ONFIGURATION operational configuration, including all of the network interface parameters, and the allocation of the time slots and the port parameters. See Figure 5-1. 1) INTERFACE 2) FRAMING 1) NETWORK (NI) 3) LINE CODE...

  • Page 46: Network (Ni)

    Chapter 5. Configuration Menu Network (NI) This menu is used to access the configuration of parameters associated with the network interface in the ESU LT. There are seven submenu items that include setting the framing type, the line code, and the clock source. See Figure 5-2. Figure 5-2.

  • Page 47: Framing

    Chapter 5. Configuration Menu FRAMING The ESU LT can operate in three different framing modes: Common Channel Signaling (CCS), Channel Associated Signaling (CAS), or unframed. CCS uses a 7-bit pattern called the Frame Alignment Signal (FAS) in order to establish and maintain frame synchronization.

  • Page 48: Line Code

    Chapter 5. Configuration Menu Other option settings that have no effect in unframed mode include: CRC4, NFAS WORD, RFA GEN, AUTO DTE TX CLK, MAPPING, DATA INVERT, INBAND. Choices: CCS; CAS/TS16; UNFRAMED LINE CODE Selects either AMI or HDB3 line coding. Choices: HDB3;...

  • Page 49: Network Timing

    Chapter 5. Configuration Menu Network Timing The network is the source of timing. The received data clocking is looped back to the network where it is used to determine the transmission timing. This option is also referred to as looped timed as the transmission clock is derived from the received clock.

  • Page 50: Dte Timing

    Chapter 5. Configuration Menu DTE Timing The DTE is the source of timing. The ESU LT uses th incoming DTE clock to determine the transmission timing. This is typically used in applications such as limited distance line drivers, where it is necessary to have the DTE as the primary clock source.

  • Page 51: Cntrl Port

    Chapter 5. Configuration Menu CNTRL PORT Used to set the unit up as the master or slave on a chain of units, and to initialize a modem and the control port data rate. Sets baud rate for communications with PC or modem. POSITION Determines if this ESU LT is at the head of a chain of units (directly connected to the modem or PC).

  • Page 52: Alarms

    Chapter 5. Configuration Menu ALARMS Used to initialize the method by which the control port handles alarm conditions. TRAPS Determines if alarm conditions should automatically send alarm messages (traps) to the controlling PC. The setting is for this unit, or for slaves if this unit is a master. Choices: ENA, DISA OUTPUT Selects whether the alarm traps (if enabled) are sent directly,...

  • Page 53: Port Config (Port Configuration)

    Chapter 5. Configuration Menu Port Config (Port Configuration) The menu item PORT is used to select and then to configure the parameters associated with the high-speed serial interface. INTERFACE This option sets the electrical interface for the Nx56/64 port. TS0 RATE This sets the base rate of the interface.

  • Page 54: Start Ts0

    Chapter 5. Configuration Menu START TS Used to select the time slot in which the E1 data stream will start. In CAS mode, time slot 16 may not be used as the starting time slot. This option setting is ignored in unframed mode since all time slots are automatically used.

  • Page 55: Inband

    Chapter 5. Configuration Menu Table 5-1. Normal Mode Operation for Port Control Signals NORMAL MODE OPERATION Conditions which cause the Port Control Signals to be deactivated SIGNAL LOOP V.54 511 TST SELF-TEST NETWK TEST NO TS0 NETWORK ACTIVE ACTIVE MAPPED ALARM Follows OFF —...
  • Page 56 Chapter 5. Configuration Menu 5-12 ESU LT User Manual 61200410L1-1...

  • Page 57: Chapter 6. Utility Menu

    Utility Menu Chapter 6 UTIL The U is used to view and to set system TILITY parameters. See Figure 6-1. This includes setting the time and date and resetting all parameters to factory values or to re- initialize the unit. This menu is also used to view the unit’s software revision and the unit ID setting.

  • Page 58: Time/Date

    Chapter 6. Utility Menu Time/Date is used to view or to edit the current time and date. Time/Date The time and date are maintained during power off conditions (see Figure 6-2). Figure 6-2. Time/Date Screen Table 6-1. Editing the Time/Date To..

  • Page 59: Software Rev

    OFTWARE EVISION of the current software revision level. This information is required when requesting assistance from ADTRAN Customer Service or when updates are needed. Reinit Unit submenu is used to reinitialize the unit. This EINIT menu item is not used to restore the factory default settings for all parameters.

  • Page 60: Keypad

    Chapter 6. Utility Menu Keypad Allows the user to lock or unlock the front panel keypad. This feature keeps the unit configuration from being changed by unauthorized personal. When the keypad is L , option settings can be viewed OCKED but not changed.

  • Page 61: Chapter 7. Test Menu

    Test Menu Chapter 7 TEST The T is used to initiate different types of tests and to view test results (see Figure 7-1). Test results are displayed in the LCD window. The menu contains three sub-items. Test execution will disrupt some of the normal operation. See indi- vidual menu items concerning tests before executing.

  • Page 62: Network Tests

    Chapter 7. Test Menu Network Tests Network tests are used to control the activation of loopbacks and the initiation of data test patterns. The network tests are run on the network interface (NI). Three different test configurations can be selected to determine the type of loopback and the pattern to run.

  • Page 63: Remote Loopbck

    Chapter 7. Test Menu REMOTE LOOPBCK No Loopback Deactivates the loopback. FE1 Loopback FE1 loopback sends V.54 loopback code in all mapped TS0s toward the network. The far end unit will respond by initiating a local line loopback. This loopback is not available when operating in unframed mode.

  • Page 64: Clr Errors

    Chapter 7. Test Menu CLR ERRORS has two functions. CLR ERRORS It clears out the 511 error total when you press Enter It displays a total of the 511 errors. If 511 errors are being received, the display is updated accordingly. See Figure 7-3.

  • Page 65: Run Self-Test

    Front panel LED verification Phase lock loop verify If a failure is detected, note the failure number and contact ADTRAN Technical Support. Executing self-test disrupts normal data flow and prevents remot communication until the self-test is completed (approximately 15 seconds) Figure 7-4.

  • Page 66: Port Tests

    Chapter 7. Test Menu Port Tests Port Tests are used to control the activation of a DTE loopback. This test loops data received at the high-speed serial interface back towards the DTE. See Figure 7-5. Figure 7-5. Loopback Setting Screen Cancel Tests Use to deactivate all active tests.

  • Page 67: Chapter 8. Example Operations

    Example Operations Chapter 8 TESTING EXAMPLES Before using the ESU LT to pass data, it is recommended to run tests on the circuit. Testing consists of sending a test pattern from end-to-end and checking for errors in the pattern. There are two types of tests used to accomplish this: •...

  • Page 68: Figure 8-1. Main Menu With Test Selected

    Chapter 8. Example Operations Figure 8-1. Main Menu with TEST Selected Figure 8-2. Test Menu with NETWORK TESTS Selected Step Action Using the place the cursor Down arrows, NETWORK TESTS Press to enter the menu. Enter NETWORK TEST Result: Beginning display of the submenu items. Each menu item can be selected with th Down arrows.

  • Page 69: Figure 8-3. Local Loopback Test Menu

    Chapter 8. Example Operations The L is shown in Figure 8-3. OCAL OOPBACK TEST MENU Figure 8-3. Local Loopback Test Menu The menu offers the following options: • Line On • Payload On • No Loopback The menu options for the R EMOTE OOPBACK TEST MENU shown in Figure 8-4 on page 8- 3.

  • Page 70: Figure 8-5. Test Pattern Scree

    Chapter 8. Example Operations The T screen is shown in Figure 8-5. ATTERN Figure 8-5. Test Pattern Screen The menu options available for the are: TEST PATTERN SCREEN • NO PATTERN • 1:8 ALL TS0s • QRSS ACT. TS0s • 511 ACTIVE TS0s •...

  • Page 71: Figure 8-6. Clear Errors Screen

    Chapter 8. Example Operations Step Action Press to activate the selection. Enter Results: The ESU LT always checks for 511 errors. The results of this check are shown under submenu item 4 (see Figure 8-6). Figure 8-6. Clear Errors Screen When through viewing the results, do the following: Step Action...
  • Page 72 Chapter 8. Example Operations ESU LT User Manual 61200410L1-1...

  • Page 73: Appendix A. Esu Lt Menu Tree

    ESU LT Menu Tree Appendix A The complete menu tree for the ESU LT is shown in Figures A-1 and A-2. 1) NI PERF RPTS RESET PERF CNTRS % AS LOSS OF SIGNAL LOSS OF FRAME LOSS OF TS16 MF 2) CURR ERR/ALM LOSS OF CRC-4 CLEAR HISTORY...

  • Page 74: Figure A-2. Esu Lt Menu Tree (Util And Test

    Appendix A. ESU LT Menu Tree TIME: HH:MM:SS 1) TIME/DATE DATE: MM/DD/YY 2) SOFTWARE REV Displays current software revision 3) UTIL 3) REINIT UNIT 4) ADDRESS 5) SET PASSCODE 6) KEYPAD 7) FACT RESTORE Returns all configurations to factory settings NO LOOPBACK MAIN MENU 1) LOCAL LOOPBK...

  • Page 75: Appendix B. Dte Data Rate Chart

    DTE Data Rate Chart Appendix B The DTE data rate chart is shown in Table B-1. Table B-1. DTE Data Rate vs. TS0s # OF TS0s (N) DTE RATE=56K DTE RATE=64K 112K 128K 168K 192K 224K 256K 280K 320K 336K 384K 392K 448K...

  • Page 76: Appendix B. Dte Data Rate Chart

    Appendix B. DTE Data Rate Chart # OF TS0s (N) DTE RATE=56K DTE RATE=64K N=24 1344K 1536K N=25 1400K 1600K N=26 1456K 1664K N=27 1512K 1728K N=28 1568K 1792K N=29 1624K 1856K N=30 1680K 1920K N=31 1736K 1984K N=32 1792K 2048K ESU LT User Manual 61200410L1-1...

  • Page 77: Appendix C. Pinouts

    Pinouts Appendix C WIRING Network interface Connector The network connections are as follows: Connector type 15-pin female D connector Table C-1. Network Pinouts Name Tx data (output) Frame ground Rx data (input) Frame ground Frame ground Frame ground Tx data (output) Rx data (input) 6,8,10,12,13,1 Not Used...

  • Page 78: Table C-2. Control-In/Chain-In Pin Assignments

    Appendix C. Pinouts Control-In/Chain-In Use this as an EIA-232 port for connection to a computer or modem (chain-in) or another ESU (chain-out). See Table C-2 for the pin assignment for this connector. Connector Type RJ-48 Product Number AMP# 555164-2 Table C-2. Control-In/Chain-In Pin Assignments Name Description Ground connected to unit chassis...

  • Page 79: Table C-3. Chain-Out Pin Assignments

    Appendix C. Pinouts Chain-Out Use this to connect to another ESU LT chain-in connector. The pinout for this connector is shown in Table C-3. Connector Type RJ-48 Product Number AMP# 555164-2 Table C-3. Chain-Out Pin Assignments Name Description Ground-connected to unit chassis. Connect to GND of next unit (pin 1) UNUSED —...

  • Page 80: Table C-4. Nx56/64 Pin Assignments For Eia-530 And V.36

    Appendix C. Pinouts Data Port Interface Connector type 25-pin female D connector Table C-4. Nx56/64 Pin Assignments for EIA-530 and V.36 EIA/CCITT Description Source Shield BA (A)/103 Transmitted Data (TD-A) BB (A)/104 Received Data A (RD-A) CA (A) /10 Request to Send A (RTS-A) DTE CB (A) /10 Clear to Send A (CTS-A) CC (A)/10...

  • Page 81: Table C-5. Nx56/64 Pin Assignments For V.35 Mode

    Appendix C. Pinouts Table C-5. Nx56/64 Pin Assignments for V.35 Mode Name CCITT Description Source Protective GND TD-A Tx Data A RD-A Rx Data A CTS - Clear to Send DCE DSR - Data Set Ready Signal GND Rec Line Det RC-B Rx Timing B Not Used...

  • Page 82: Table C-6. Adapter Cable, Db 25 To V.35, 34-Pin Winchester

    Appendix C. Pinouts Table C-6. Adapter Cable, DB 25 to V.35, 34-Pin Winchester Part # 1200285L1 DB25P Pin 34 Pin Name Protective GND Tx Data A Rx Data A RTS or RR Signal GND Rec Line Sig Det (DCD) Rx Signal Timing B Not Connecte External Clock B Tx Signal Timing B...

  • Page 83: Table C-7. Nx56/64 Pin Assignments For V.11/X.21 Mode

    Appendix C. Pinouts Table C-7. Nx56/64 Pin Assignments for V.11/x.21 Mode Name Description Source Protective GND T(A) Transmit A (TD-A) R(A) Receive A (RD-A) C(A) Control A (RTS-A) I(A) Indication A (CTS-A) DSR-A Signal GND S(B) Signal Timing B ( RC-B) X(B) DTE Tx Signal Timing B (ETC-B) DTE I(B)

  • Page 84: Table C-8. Adapter Cable Db25 To X.21, Db15 Connector

    Appendix C. Pinouts Table C-8. Adapter Cable DB25 to X.21, DB15 Connector Name DB25Pin DA15S Pin Protective GND (Shield) Signal GND Control A Control B Indication A Indication B Transmit A Transmit B Receive A Receive B Signal Timing A 15/17 Signal Timing B 9/12...
  • Page 85 CONFIG, menu 3-3 ADTRAN Management Software 1-4 Config, menu 5-1 ADTRAN Web Site ii Configuration 5-1 ADTRAN Year 2000 (Y2K) Readi- Configuration Menu, menu tree 5-1 ness Disclosure iii contents of package 2-1 AIS RECEIVED 4-4 control port input 1-4...
  • Page 86 Index data set ready, port config 5-10 fault settings 6-4 DATA, port config menu 5-10 far end looped back test 8-1 DCD, data carrier detect 5-10 FAS WORD ERROR 4-5 DCD, port config 5-10 Faxback Document Line, Y2K iii description, ESU LT 1-1 FE1 Loopback,in remote loopbck in display field, menu field 3-5 test menu 7-3...
  • Page 87 Index LOSS OF SIGNAL 4-4 bck 7-2 LOSS OF TS16 MF 4-4 NUMBER OF TS0s, port config op- tion 5-10 Nx56/64 Pin Assignments for EIA- 530 Mode C-4 management software 1-5 Nx56/64 Pin Assignments for V.11/ MAPPING, port config option 5-9 x.21 Mode C-7 Menu Features 3-5 Nx56/64 Pin Assignments for V.35...
  • Page 88 Index test pattern screen, menu options 8-4 test pattern, 1-8 all TS0s, QRSS ACT REINIT UNIT, util menu 3-4 TS0s, 511 active TS0s, all zeros, all reinit unit, utility menu 6-3 ones. 7-3 REMOTE ALARM 4-4 test pattern, 1-8, all TS0s 7-3 REMOTE LOOPBCK, test menu 7-3 test, ESU LT 1-5 REMOTE LOOPBK, test menu 7-3...
  • Page 89 Index Warranty and Customer Service vii Y2K Compliance iii Y2K Project Line iii Y2K, Faxback Document Line iii 61200410L1-1 ESU LT User Manual Index-5...

  • Page 90: Index

    Index Index-6 ESU LT User Manual 61200410L1-1...
  • Page 91 (800) 615-1176 Sales (800) 827-0807 Post-Sale Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial number available. Technical Support (888) 4ADTRA Repair and Return If ADTRAN Technical Support determines that a repair is needed, Technical Support will coordinate with the Customer and Product Service (CAPS) depart- ment to issue an RMA number.

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