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ADTRAN ESU 120e User Manual

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ESU 120e

User Manual

Part Number
1200420L1-1
November 1998
61200420L1-1A

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Summary of Contents for ADTRAN ESU 120e

  • Page 1: User Manual

    ESU 120e User Manual Part Number 1200420L1-1 November 1998 61200420L1-1A...
  • Page 2 Trademarks: Windows is a registered trademark of Microsoft Corp. T-Watch is a trademark of ADTRAN, Inc. 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (256) 963-8000 © 1998 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 A digital device, pursuant to Part 15 of the FCC Rules. These lim- its are designed to provide reasonable protection against harmful inter- ference when the equipment is operated in a commercial environment.
  • Page 5 CANADIAN EMISSIONS REQUIREMENTS This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of the De- partment of Communications. Cet appareil nuerique respecte les limites de bruits radioelectriques ap- plicables aux appareils numeriques de Class A prescrites dans la norme sur le materiel brouilleur: “Appareils Numeriques,”...
  • Page 6 CANADIAN EQUIPMENT LIMITATIONS The Industry Canada Certification label identifies certified equipment. This certification means that the equipment meets certain telecommu- nications network protective, operational, and safety requirements. The Department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissi- ble to be connected to the facilities of the local telecommunications com- pany.
  • Page 7 Notes provide additional useful information. Cautions signify information that could prevent service inter- ruption. Warnings provide information that could prevent damage to the equipment or endangerment to human life.

  • Page 8: Important Safety Instructions

    Important Safety Instructions When using your telephone equipment, please follow these basic safety precau- tions 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 basement, or near a swimming pool.

  • Page 9: 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 refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure.

  • Page 11: Table Of Contents

    Introduction... 1-1 ESU 120e Overview ... 1-1 ESU 120e Features ...1-2 ESU Option Modules ...1-2 Option Module Architecture ...1-3 ESU 120e Configuration Applications ... 1-3 Router, PBX Application ...1-3 Chapter 2 Installation... 2-1 Unpack, Inspect, Power Up ... 2-1 Receipt Inspection ...2-1 ADTRAN Shipments Include ...2-1...
  • Page 12 Exit Any Menu Field Operation Or Display ... 3-7 Data Port Identification ... 3-7 Front Panel Menu Structure ... 3-7 Alternate Methods of Control ... 3-8 T-Watch PRO (ADTRAN PC Program) ... 3-8 SNMP ... 3-10 Terminal Mode ... 3-10 Telnet ... 3-10 Chapter 4 Status Menu...
  • Page 13 Chapter 5 Configuration Menu... 5-1 Network (NI) ... 5-3 Network (NI) Menu Items ...5-3 ESU 120e Clock Sources ... 5-5 Network Timed ...5-6 Base Drop Timed ...5-7 Base DTE Timed ...5-8 Internal Timing ...5-9 Normal (CSU) Timing ...5-10 Unit Menu ...5-11 Map Exchange (Map Xchng) ...5-13...
  • Page 14 Auth. Fail Traps Sent ... 8-6 Poll Link Status Traps Sent ... 8-6 Ping IP Host ... 8-6 Telnet/Terminal Timeout ... 8-6 Telnet/Terminal Password ... 8-6 Exit ... 8-6 Flash Download ... 8-7 Quit Session ... 8-7 ESU 120e User Manual 61200420L1-1...
  • Page 15 Table of Contents Appendix A. Understanding SNMP ... A-1 Appendix B. Connector Pinouts ...B-1 Appendix C. System Messages ...C-1 Appendix D. Specifications ... D-1 Index ... Index-1 61200420L1-1 ESU 120e User Manual...
  • Page 16 Table of Contents ESU 120e User Manual 61200420L1-1...

  • Page 17: List Of Figures

    Figure 2-1. ESU 120e Rear Panel ...2-4 Figure 2-2. ESU 120e Interfaces ...2-5 Figure 2-3. Example of Chain In ...2-8 Figure 3-1. ESU 120e Front Panel Layout ...3-2 Figure 3-2. Example of Basic Front Panel Menu Travel ...3-6 Figure 4-1. Status Menu Tree ...4-1 Figure 4-2.
  • Page 18 List of Figures lxviii ESU 120e User Manual 61200420L1-1...

  • Page 19: List Of Tables

    Table B-7. Nx56/64 Pin Assignments for V.11/x.21 Mode ... B-7 Table B-8. Adapter Cable DB25 to X.21, DB15 Connector ... B-8 Table B-9. Pinout Connectors for Terminal Interface ... B-8 Table B-10. 10BaseT Pinout ... B-9 61200420L1-1 ESU 120e User Manual...
  • Page 20 List of Tables ESU 120e User Manual 61200420L1-1...

  • Page 21: Chapter 1 Introduction

    The ESU 120e’s option slot accepts one of many available option modules for voice and data applications. The ESU 120e serves as the link between user data sources such as local area network (LAN) bridges and routers, computers, CAD systems, teleconferencing equipment, and PBXs.

  • Page 22: Esu 120E Features

    Chapter 1. Introduction ESU 120e Features The following list describes the standard features in the ESU 120e. • A single E1 interface • An Nx56/64 data port and G.703 drop port interface • Data port supports V.35, EIA-530, V.36 and X.21 electrical inter- faces •...

  • Page 23: Option Module Architecture

    Router, PBX Application In this application, the base Nx54/64 provides a V.35 interface to a router. The PBX is interfaced to the ESU 120e with the base drop interface. The 10BaseT port allows SNMP network management over the LAN. See Figure 1-1.
  • Page 24 Chapter 1. Introduction ESU 120e User Manual 61200420L1-1...

  • Page 25: Chapter 2 Installation

    ADTRAN Customer Service (see inside the last page of this manual). If possible, keep the original shipping container for use in shipping the ESU 120e back for repair or for verification of damage during shipment. AD TRAN Shipments Include •...

  • Page 26: Power Connection

    Chapter 2. Installation Power Connection Power is supplied to the ESU 120e through a IEC-type power con- nector on the rear of the unit. Power to the ESU 120e must be from a grounded 90-240 VAC, 50/60Hz source. GROUND ING INSTRUCTIONS Grounding instruction information from the Underwriters' Labora- tory UL 1950 3rd Edition is provided in this section.
  • Page 27 8 ring terminal. The terminal should be fastened to the grounding lug provided on the rear panel of the equipment. The ring terminal should be installed using the appro- priate crimping tool (AMP P/N 59250 T-EAD Crimping Tool or equivalent). 61200420L1-1 ESU 120e User Manual...

  • Page 28: Identification Of Rear Panel Layout

    2 Network Receive Monitor Jack 3 Drop Port Connector (To PBX) 4 Option Slot 5 Power Switch 6 IEC Power Connector Figure 2-1. ESU 120e Rear Panel 7 Control In/Out Connection 8 10BaseT Connector (To LAN for Management) 9 Network 75 Receive Connector...

  • Page 29: Network Test Interface

    ESU120E INTERFACES The ESU 120e is equipped with an Nx56/64 data port, a G.703 drop interface, an option slot, management interfaces, and an E1 inter- face in the rear panel. See Figure 2-2. PC or Modem Network Figure 2-2. ESU 120e Interfaces Network Interfaces The Network Interface (NI) port provides the connection to the E1.

  • Page 30: Drop (Pbx) Interface

    The control port input provides an EIA-232 input from a PC or a modem for control of the ESU 120e. You can also use it as a chain input from another ESU 120e or ESU 100. For more information see Wiring on page B-1.

  • Page 31: Initialization

    Initialization Set User Passcode The ESU 120e is designed to operate with or without the use of a passcode. The default condition is without a passcode. If the unit is to be remotely accessed using T-Watch PRO you must enter a passcode.

  • Page 32: Set Control Port

    ESU 120e units and other ESUs can be linked together to form a chain. Figure 2-4 shows an example of a chain-in arrangement with a PC or a modem. The first ESU 120e in the chain receives control- ling input from the PC or modem.

  • Page 33: Normal Power-Up Procedure

    Power-Up self-test followed by the request for a passcode (password) if this option was selected during initialization. Use the number keys to enter the previously recorded passcode fol- lowed by pressing Enter. 61200420L1-1 ESU 120e User Manual Chapter 2. Installation...
  • Page 34 Chapter 2. Installation 2-10 ESU 120e User Manual 61200420L1-1...

  • Page 35: Operation

    Chapter 3 FRONT PANEL The ESU 120e front panel monitors operation and controls the con- figuration of the unit. The ESU 120e front panel is shown in Figure 3-1. Descriptions of each part of the front panel follow. Name LCD Window...

  • Page 36: Figure 3-1. Esu 120E Front Panel Layout

    Chapter 3. O peration Figure 3-1. ESU 120e Front Panel Layout Name LCD Window Enter Up and Down Arrows Alarm Clear Shift DSU/Drop OK (DSU/Drop status) Test (DSU/Drop Status) Alarm (DSU/Drop Status) Active when alarm condition has been detected on Data or Drop Port...

  • Page 37: Led Descriptions

    Alarm by pressing Shift 8. If the alarm conditions have been corrected, the alarm which caused the activation of the Alarm LED can be viewed under the Unit History menu. 61200420L1-1 Description Description ESU 120e User Manual Chapter 3. O peration...

  • Page 38: Module Status

    When the Alarm menu is exited, the unit returns to the location of the same menu that was active when Alarm was selected. Clear Used in various menus to clear data/result fields. Description Description ESU 120e User Manual 61200420L1-1...

  • Page 39: General Menu Operation

    General Menu Operation The ESU 120e uses a multilevel menu structure containing both menu items and data fields. All menu operations and data are dis- played in the LCD window. The menu items are numbered and can be viewed by scrolling with the Up and Down arrows.

  • Page 40: Set The Data Field

    Pressing Cancel prior to pressing Enter voids any data changes. The original data value is restored and the cursor returns to the submenu field. ESU 120e User Manual (ALARM LIST) END OF LIST Result 61200420L1-1...

  • Page 41: Exit Any Menu Field Operation Or Display

    The Nx is located in the slot and is the second port in that slot. The ports that are built into the ESU 120e are referenced as Slot 0. The Nx56/64 would be designated as 0.1 and the drop would be referenced as 0.2.

  • Page 42: Alternate Methods Of Control

    The T-Watch PRO program has the following capabilities: • Interfaces with a modem which permits dialing into a remote ESU 120e location to configure the unit or read the status or per- formance of the unit. • Receives traps from any ESU product.
  • Page 43 To set up the ESU 120e to work with T-Watch PRO over the LAN, follow these steps: Step Set the Unit ID using the Front Panel. See Unit ID on page page 6-4 for details. Set TCP/IP interface to 10BaseT (or SLIP) using the Front Panel.

  • Page 44: Snmp

    120e Terminal Mode The ESU 120e provides the front panel menus to a VT-100 type ter- minal. This mode can be used to configure and monitor the unit. Initiate this mode by typing <CTRL> PTT on the terminal once it is connected to the Control In port.

  • Page 45: Chapter 4 Status Menu

    Chapter 4 The Status menu branch provides the ability to view the status of the ESU 120e operation. See Figure 4-1. 1) NI PER F R PTS 2) NI ER R O R S 1)STA TUS 3) A CTIVE A LA R MS...

  • Page 46: Network Interface Performance Reports (Ni Perf Rpts)

    Network Interface Performance Reports (NI PERF RPTS) The Network Interface Performance Reports display the user’s copy of the performance data. The ESU 120e maintains this perfor- mance 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 47: Network Interface Errors (Ni Errors)

    Since only the user ’s copy of performance data is cleared by the ESU 120e, the data displayed here might be different from the data sent to the network as PRM data. Network Interface Errors (NI ERRORS) The NI Errors submenu displays the types of errors the Network Interface (NI) detects.

  • Page 48: View History

    To clear the View History display, press Clear (Shift 9) with the View History menu active. Alarm Source Alarm Message ESU 120e User Manual 61200420L1-1...

  • Page 49: Port Status

    The Port Rate displays the current setting of the Nx port. Continue with standard operating procedures to exit the display. 61200420L1-1 Request to send from DTE Clear to send to DTE Data carrier detect to DTE Data set ready to DTE ESU 120e User Manual Chapter 4. Status Menu...

  • Page 50: Drop Menu Items (Dsx Errors)

    Correct passcode received Characters transmitted from the remote port Clear Port Alarm Clears the Link Failed alarms on option modules that have been removed from the ESU 120e chassis. ENET Status Indicates that data is being transmitted from the 10BaseT port Indicates that data is being received by the 10BaseT port.

  • Page 51: Chapter 5 Configuration Menu

    Chapter 5 The Configuration menu sets the ESU 120e operational configura- tion, including all network interface parameters, the allocation of the DS0s, and the port parameters. See Figure 5-1 on page 5-2. Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the direction of scrolling to use to view additional menu items.

  • Page 52: Figure 5-1. Configuration Menu Tree

    5) EDIT TEMP 6) APPLY TEMP > B 0.1 NX56/64 0.2 DROP PT 1) NFAS WORD 2) CAS/TS16 3) CRC-4 ESU 120e User Manual 1) CTL PORT 2) TRAPS 3) ACCESS 4) INIT MODEM 5) EXIT TERM MODE 6) IP INTERFACE...

  • Page 53: Network (Ni)

    3. The TS16 multiframe alignment signal must be received for frame sync. 61200420L1-1 Description DB15 interface or the 75 BNC In 75 UNBAL mode, both the Tx and Rx are shield grounded. ESU 120e User Manual Chapter 5. Configuration Menu...
  • Page 54 When enabled, remote frame alarm is transmitted toward the Network during alarms. Choices: Enable, Disable Timing Selects the clock source for transmission toward the network Mode from the NI. See ESU 120 Clock Sources on page 5-5 for more information. Description ESU 120e User Manual 61200420L1-1...

  • Page 55: Esu 120E Clock Sources

    ESU 120e CLOCK SOURCES The ESU 120e is operable from various clock sources permitting it to perform properly in many different applications. Set the net- work interface clocking options with the clocking options set by the Network (NI) Configuration menu options.

  • Page 56: Network Timed

    This option is also referred to as loop timed as the transmission clock is derived from the received clock. See Figure 5- E1 XMIT Network Interface E1 Receive Figure 5-2. Network Timed Clock Source Drop Port Nx56/64 DTE CLOCK ESU 120e User Manual Secondary Interface (O PTIO N) 61200420L1-1...

  • Page 57: Base Drop Timed

    Base D rop Timed The PBX is the source of timing. The ESU 120e uses the clock derived by the Base Drop interface for transmission timing (see Fig- ure 5-3). E1 XMIT Network Interface E1 Receive Figure 5-3. D rop Timed Clock Source 61200420L1-1 Chapter 5.

  • Page 58: Base Dte Timed

    Chapter 5. Configuration Menu Base D TE Timed The DTE is the source of timing. The ESU 120e uses the incoming DTE clock to determine the transmission timing. This is typically used in applications where it is necessary to have the DTE as the primary clock source, (such as limited distance line drivers).

  • Page 59: Internal Timing

    Internal Timing The ESU 120e is the source of timing. The ESU 120e is configured to use its own internal oscillator as the source of timing. Applica- tions include private line driver circuits where one end is set to net- work and the other to internal.

  • Page 60: Normal (Csu) Timing

    Normal (CSU) Timing The typical timing option arrangement is shown in Figure 5-6. The PBX is looped timed sending data to the ESU 120e which is actually synchronous to the received data. The Network Interface (NI) is the actual source of all timings. This timing option is the same as that typically used for CSUs.

  • Page 61: Unit Menu

    Choices: 1200, 2400, 9200, 9600, and 38400 kbps Enables or disables the transmission of trap messages. Choices: Enable and Disable Sets the method of connection from the ESU 120e to T-Watch/SNMP. Choices: Direct - Used if connected directly to the PC.
  • Page 62 All IP Packets destined for nodes not on the ESU 120e unit’s local network are not forwarded through this IP address. Normally, this address defines a router connected to the ESU 120e unit’s local network. This value is ignored when the IP interface is set to SLIP.

  • Page 63: Map Exchange (Map Xchng)

    The menu items are: Menu Item Map In Use: A(B) This menu item controls the TS0 map the ESU 120e uses and dis- plays the map in current use. 61200420L1-1 Description Indicates the map in use does not change (disabled).

  • Page 64: Ts0 Map A And Ts0 Map B

    T S 0 A Figure 5-7. D S0 Map D esignations TS0 A and TS0 B are the current maps the ESU 120e uses. The Temp map generates a map before putting it into use. You can copy TS0 A to TS0 B by copying the TS0 A map into the TEMP map.

  • Page 65: Figure 5-8. Create Temp Selection Screen

    Use either the scroll method or numbers to enter the TS0 number (do not mix the use of the keys). Pressing Enter completes the selection and moves the cursor to PORT, the next field. ESU 120e User Manual Chapter 5. Configuration Menu 5-15...
  • Page 66 Currently, it can be bypassed by selecting another menu choice. ESU 120e User Manual 61200420L1-1...

  • Page 67: Port Configuration (Port Config)

    The items that can be set depend on which option module is installed. The list of option ports will vary with the configuration. The ESU 120e is designed so that any additional ports developed in the future will contain the appropriate menu selections to provide access by use of this menu item.
  • Page 68 TSU 120e to accept transmit data from the DTE. The default is Internal. If the application requires that the DTE device provides the clock with the transmit data, the External setting is used. Choices: Internal, External ESU 120e User Manual 61200420L1-1...

  • Page 69: 0.2 D Rop Port Configuration (Port Config) Menu Items

    Self Test Netwk Test Active Active — — Description If CAS/TS16 is enabled on the Drop Port, it must also be enabled on the Network Interface. ESU 120e User Manual Chapter 5. Configuration Menu No DS0 Network Mapped Alarm — 5-19...
  • Page 70 Chapter 5. Configuration Menu 5-20 ESU 120e User Manual 61200420L1-1...

  • Page 71: Chapter 6 Utility Menu

    6) PO R T UTILITY 7) ENET A DDR ESS 8) CMD MO DE Figure 6-1. Utility Menu Tree 61200420L1-1 TIME: HH:MM:SS DA TE: MM/DD/YY (R eturns all configurations to factory settings) (Displays Current Software R evision ESU 120e User Manual Utility Menu...

  • Page 72: Time/Date

    Time/ D ate This menu option displays or edits the current time and date. The ESU 120e maintains the time and date during power-off conditions. Pressing Enter after any numeric change always records the entry and moves to the next editing position. You can also move to a dif- ferent field to edit by pressing Enter at the editing position without making any change, or by using the Up and Down Arrow keys.

  • Page 73: Change/Set A Passcode

    After ten minutes of inactivity, the unit reverts to limited access operation. To make changes in the configuration, the passcode can be reentered. If the passcode number is lost, contact ADTRAN Customer Service for assistance. No Passcode D esired At the New Passcode prompt (in the Set Passcode menu), press Enter without any numerical entry.

  • Page 74: Unit Id

    Software Revision (Software Rev) This menu provides access to the display of the current software revision level loaded into the base unit controller. This information is required when requesting assistance from ADTRAN Customer Service or when updates are needed. Use Cancel to exit.

  • Page 75: Port Utility

    Port Utility This menu provides access to the display of the current software information for each port installed in the unit. This information is required when requesting assistance from ADTRAN customer ser- vice or when updates are needed. Enet Address Displays the Ethernet address for the 10BaseT port.
  • Page 76 Chapter 6. Utility Menu ESU 120e User Manual 61200420L1-1...

  • Page 77: Chapter 7 Test Menu

    61200420L1-1 1) LOCAL LOOPBCK 2) TEST PATTERN 3) PATTERN RESULT 0.1 NX56/64 0.2 DROP (OPTION PORTS) Figure 7-1. Test Menu Tree ESU 120e User Manual Test Menu LINE ON FE1 LOOPBACK PAYLOAD ON NO LOOPBACK ALL ZEROS QRSS ALL TS0S...

  • Page 78: Network Tests

    The transmitted data is the identical line code that was received, including any bipolar violations or framing errors. Payload loopback is similar to line loopback, except that the fram- ing is extracted from the received data and then regenerated for the transmitted data. ESU 120e User Manual 61200420L1-1...

  • Page 79: Local Loopbck

    Sends an all ones pattern to the network. All Zeros Sends an all zeros pattern to the network. 61200420L1-1 ESU 120e Payload Loopback Line Loopback Activates the line loopback Activates the payload loopback Deactivates the loopback ESU 120e User Manual Chapter 7. Test Menu Secondary Interface...

  • Page 80: Qrss Pattern

    QRSS always runs at 64K/TS0. For example, use the up and down arrows to select QRSS ALL TS0s. Press Enter to record the selection. The ESU 120e starts to generate a QRSS test pattern and inserts the pattern into all TS0s.

  • Page 81: Pattern Result

    TS0s are passing normal data. This will also provide an end to end check on the entire link. Set each end to send QRSS in TST TS0s (using 1 TS0) and occasionally view the results on the Pattern Result menu selection. 61200420L1-1 ESU 120e User Manual Chapter 7. Test Menu...

  • Page 82: Run Self-Test

    This menu selection is used to execute a full internal self-test. The results of the self-tests are displayed in the LCD. Upon invoking the command, the LCD displays System Self-Test and the Test LEDs are illuminated. Test failures are displayed in the LCD window. ESU 120e User Manual 61200420L1-1...

  • Page 83: Port Tests

    The self-test consists of the following tests: Test Name Board level tests Each of the ESU 120e boards contains an on- board processor which executes the following series of tests checking the circuitry on the board: • RAM tests; EPROM checksum •...

  • Page 84: Port Test Menu Items For 0.1 Nx56/64

    The Nx at the far end activates a PRT/LCL loopback upon detection of the V.54 code. The ESU 120e checks the remote loopback activation by detecting a proper response from the remote end. While waiting for the re- sponse, the display shows Looping.

  • Page 85: Port Test Menu Items For 0.2 Drop

    The available loopbacks are a Port Loopback (towards the NI) and a Line Loopback (towards the PBX or other terminal equip- ment). Cancel Tests Use this menu selection to deactivate all active tests, including tests on option modules. 61200420L1-1 ESU 120e User Manual Chapter 7. Test Menu...
  • Page 86 Chapter 7. Test Menu 7-10 ESU 120e User Manual 61200420L1-1...

  • Page 87: Chapter 8 Telnet/Terminal Menus

    MAIN MENU The Telnet/Terminal Main menu is the first menu displayed after the telnet/terminal session is established (see Figure 8-1). The default telnet/terminal password is ADTRAN. Only one telnet/terminal session may be active at a time. ADTRAN - ESU 120e...

  • Page 88: Ts0 Maps Configuration Menu

    4) REVIEW MAP A 5) REVIEW MAP B 6) REVIEW TEMP MAP 7) EDIT TEMP MAP 8) APPLY TEMP MAP TO MAP A 9) APPLY TEMP MAP TO MAP B ESU 120e User Manual PORT IDLE IDLE IDLE IDLE IDLE...

  • Page 89: Initializing The Temp Map

    8 or 9 to apply this configuration to Map A or B, respectively. Reviewing Temp Maps Selections 4 through 6 give a summary of the number of ports assigned to Map A, Map B, and the Temp map, respectively. 61200420L1-1 ESU 120e User Manual...

  • Page 90: Remote Menu Access

    Read access for all supported MIB objects but do not have the ability to change MIB objects. This value must be set to the same value on both the ESU 120e and the NMS (OpenView®, etc.) in order for the NMS to have Read access to MIBs supported by the ESU 120e.

  • Page 91: Snmp Trap Community

    Host 1 Trap IP Address The first of four entries for SNMP trap destination addresses. The ESU 120e forwards all SNMP traps to the IP address specified in this entry. If the address is set to the default value of 0.0.0.0, no traps are forwarded for this particular value.

  • Page 92: Auth. Fail Traps Sent

    Allows the user to Ping a specific IP address. Telnet/ Terminal Timeout The ESU 120e terminates a telnet or terminal session if no activity is detected for this length of time. Only one telnet or terminal session may be active at one time. This timeout prevents an unattended session from blocking interactive access to the agent.

  • Page 93: Flash Download

    Flash D ownload The ESU 120e uses flash memory that allows software updates via the EIA-232 port. This menu selection allows you to manually per- form a flash download using XMODEM. T-Flash is also available to automate this process. Quit Session Terminates the telnet/terminal session.
  • Page 94 Chapter 8. Telnet/Terminal Menus ESU 120e User Manual 61200420L1-1...

  • Page 95: Appendix A. Understanding Snmp

    This is a control program that responds to queries and commands from the network manager and returns requested information or invokes configuration changes initiated by the manager. It resides in each network device. 1200420L1-1 Understanding SNMP ESU 120e User Manual...
  • Page 96 This command retrieves a single item or the first in a series from a network device. GetNextRequest This command retrieves the next item in a series from a network device. SetRequest This command writes information to a network device. ESU 120e User Manual 1200420L1-1...
  • Page 97 LAN or WAN (wide area network). ESU 120E SNMP ACCESS By default, SNMP MIB Browser access to the ESU 120e IP address with the configured community names, accesses the host. The ESU 120e can also act as an SNMP proxy agent for external units. To...

  • Page 98: Snmp Trap Configuration

    NMS. The source of the trap is uniquely identified at the NMS by a combination of the IP address of the ESU 120e, and the Unit ID of the sending device. The Unit ID is present in the trap packet appended to the end of the trap community packet name, for exam- ple public.4.

  • Page 99: Snmp Mib Files

    RFC1406.MIB. Create device entries in the NMS database for all units that are to be managed through the ESU 120e. The host unit should be configured as the Proxy agent for the external units. The IP address or host name used for the proxy designation is that of the ESU 120e.
  • Page 100 A ppendix A . Understanding SNMP ESU 120e User Manual 1200420L1-1...

  • Page 101: Appendix B. Connector Pinouts

    Connector type 15-pin female D connector 6,8,10,12,13,14,15 61200420L1-1 Connector Pinouts Table B-1. Network Pinouts Tx data (output) Frame ground R x data (input) Frame ground Frame ground Frame ground Tx data (output) R x data (input) Not Used ESU 120e User Manual Name...

  • Page 102: Table B-2. Control In/Chain-In Pinout

    Control In/ Chain In This is used an as EIA-232 port for connection to a computer or modem (Control In) or to another ESU 120e for TSU 100 (Chain In). See Table B-2 for the pinout of the control/chain-in connector.

  • Page 103: Table B-3. Chain-Out Connector Pinout

    Chain Out This is used to connect to another ESU 120e chain-in connector. See Table B-3 for the pinout of the chain-out connector. Connections The chain-out connections are as follows: Connector type Part Number Table B-3. Chain-Out Connector Pinout Name...

  • Page 104: Table B-4. Nx56/ 64 Pin Assignments For Eia-530 And V.36

    Transmitted Data (TD-B) Transmit Element Timing (TC-A ) R eceived Data (R D-B) R eceiver Element Timing (R C-A ) R equest to Send (R TS-B) DCE R eady (DSR -B) External Clock A (ETC-A ) ESU 120e User Manual Source 61200420L1-1...

  • Page 105: Table B-5. Nx56/64 Pin Assignments For V.35 Mode

    Tx Data B Tx Timing A R x Data B R x Timing A Not Supported Not Used Not Supported Not Supported Not Supported Not Used External Clk A Not supported ESU 120e User Manual A ppendix B. Connector Pinouts Source...

  • Page 106: Table B-6. Adapter Cable, Db 25 To V.35, 34-Pin Winchester

    Tx Signal Timing B Not Connected Tx Data B Tx Signal Timing A R x Data B R x Signal Timing A Local Loopback Not Connected R emote Loopback Not Connected Not Connected External Clk A Test Mode ESU 120e User Manual 61200420L1-1...

  • Page 107: Table B-7. Nx56/64 Pin Assignments For V.11/X.21 Mode

    DTE Tx Signal Timing B (ETC-B) Indication B (CTS-B) Transmit B (TD-B) R eceive B (R D-B) Signal Timing A (R C-A ) Control B (R TS-B) DSR -B DTE Tx Signal Timing (ETC-A ) ESU 120e User Manual Source...

  • Page 108: Table B-8. Adapter Cable Db25 To X.21, Db15 Connector

    Table B-9. Pinout Connectors for Terminal Interface 5,6,7,8,10, 12, 13, 14,15 DB25Pin 15/17 9/12 R x Data (output) Frame Ground Tx data (input) Frame Ground R x data (output) Tx data (input) Not used ESU 120e User Manual DA15S Pin Name 61200420L1-1...

  • Page 109: Table B-10. 10Baset Pinout

    10BaseT This is used to connect the ESU 120e to the local area network. Connections The required wiring connections are: Connector type (USOC)Part Number Table B-10. 10BaseT Pinout 61200420L1-1 A ppendix B. Connector Pinouts Shielded RJ48 AMP # 555164-1 Name ( To Nic)
  • Page 110 A ppendix B. Connector Pinouts B-10 ESU 120e User Manual 61200420L1-1...

  • Page 111: Appendix C. System Messages

    A ppendix C ALARM MESSAGES This appendix lists and defines the alarm and status messages that appear on the ESU 120e screen. Network Interface (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 112 Unable to achieve Phase Locked Loop on the clock provided by the network interface. All zeros (0s) data being sent toward the network interface Error in propagation of data through the FIFOs if EXT CLK is selected) ESU 120e User Manual 1200420L1-1...
  • Page 113 Unframed ones being received at the Drop Port interface. Indicates clock being received at drop port is different frequency than network clock. Excessive Bit Error ratio. A bit error ratio of greater than 1X10 is being recieved at the Drop Port interface. ESU 120e User Manual...

  • Page 114: Status Messages

    No longer sending 511 pattern towards the network interface Indicates a Frame Slip has occurred on the Drop interface; this is present in Alarm History only Line loopback activated Port loopback activated Loopback has been deactivated ESU 120e User Manual 1200420L1-1...

  • Page 115: Appendix D. Specifications

    A ppendix D ELECTRICAL SPECIFICATIONS Network Interface Electrical G.703 Framing G.704 Jitter Line Code Mechanical Receiver Sensitivity 1200420L1-1 Specifications CRC-4, FAS,CAS G.823 HDB3 - BNC; 120 - DB15 -30dB ESU 120e User Manual D -1...
  • Page 116 511 with errored seconds display and error inject capability Menu selectable Force 1s to network after one second of consecutive zeros from DTE. User selectable (On/Off) Normal or Force On DB 25 CRC-4, FAS,CAS G.823 HDB3 - DB15 ESU 120e User Manual 1200420L1-1...

  • Page 117: Management Interfaces

    T-Watch/ADLP, ATEL/ADLP, TCP/IP/SLIP RJ-45 IEEE 802.3 Compliant 10 Mbps RJ45 Accepts signal > 300mV Network: IP Transport:TCP, UDP Service: SNMP, TELNET, ICMP, ARP, PING, T- WATCH ADTRAN proprietary, accepts ESU Option Modules. ESU 120e User Manual A ppendix D. Specifications D -3...

  • Page 118: Chassis Specifications

    Less than 3.5 inches (will fit in a 2U rack mount opening) Two units will fit within a 19-inch rack 90-250VAC, 50/60 Hz 0.6A, 250V 0 deg C to 45 deg C 15 Watts 0.2 A ESU 120e User Manual 1200420L1-1...

  • Page 119: Index

    ESU 120e screen C-1 alarm,clear port 4-6 applications, ESU 120e 1-3 board level tests 2-7 61200420L1-1 Cancel Key, ESU 120e front panel 3-1 Chain In/Out Ports D-3 Chain Port Output 2-6 Chain-Out Connector Pinout B-3 change/set a passcode, how to 6-...
  • Page 120 DSU/Drop Status 3-3 DTE timing 5-7 electrical specifications for ESU 120e D-1 E-mail, for Y2K info iii Enter Key, ESU 120e front panel Enter Passcode from Other Menus, how to 6-2 Environmental Specifications D-4 Equipment customer provides 2-1 errors, network interface 4-3...
  • Page 121 2-6 status Set Passcode, how to 6-2 setting unit identification, how to Setting up ESU 120e to work with T-Watch PRO over EIA-232 connection 3-9 Setting up ESU 120e to work with T-Watch PRO over LAN 3-9...
  • Page 122 ID 6-4 unit level tests 2-7 Unit menu 5-11 Unpack 2-1 unpack, inspect, power up 2-1 Up and Down Arrows, ESU 120e front panel 3-1 Using SNMP with ESU 120e 3-10 Util, front panel menu option 3-8 Utility Menu Tree 6-1...

  • Page 123: Product Support Information

    Applications Engineering Sales 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 Repair and Return If ADTRAN Technical Support determines that a repair is needed, Technical Support will coordinate with theCustomer and Product Service (CaPS) de- partment to issue an RMA number.

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