Page 3 - ADTRAN Year 2000 (Y2K) Readiness Disclosure
iii 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 p...
Page 5 - CANADIAN EMISSIONS REQUIREMENTS
v 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 re...
Page 6 - CANADIAN EQUIPMENT LIMITATIONS
vi 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 opera...
Page 8 - Important Safety Instructions; SAVE THESE INSTRUCTIONS
viii 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: 1. Do not use this product near water, such as near a bath tub, wash bowl, kitchen sink, laundry tub, in a wet basem...
Page 9 - Warranty and Customer Service
ix 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 Warra...
Page 11 - Table of Contents; Chapter 1
61200420L1-1 ESU 120e User Manual xi Table of Contents Table of Contents ...................................................................................................... xi List of Figures ............................................................................................................
Page 12 - Chapter 3
Table of Contents xii ESU 120e User Manual 61200420L1-1 Set User Passcode ...................................................................................... 2-7Set Unit Identification ............................................................................... 2-7Set Control Port ...............
Page 13 - Chapter 5
Table of Contents 61200420L1-1 ESU 120e User Manual xiii Chapter 5 Configuration Menu ...................................................................... 5-1 Network (NI) ............................................................................................................. 5-3 Network (NI)...
Page 14 - Chapter 8
Table of Contents xiv ESU 120e User Manual 61200420L1-1 All Zeros ....................................................................................... 7-3QRSS Pattern ............................................................................... 7-4 PATTERN RESULT ..................................
Page 17 - List of Figures
61200420L1-1 ESU 120e User Manual xvii List of Figures Figure 1-1. Router, PBX, Application Set Up ......................................................1-3Figure 2-1. ESU 120e Rear Panel ...........................................................................2-4Figure 2-2. ESU 120e Interfaces .....
Page 19 - List of Tables
61200420L1-1 ESU 120e User Manual xix List of Tables Table 5-1. Normal Mode of Operation .............................................................5-19 Table B-1. Network Pinouts ................................................................................ B-1 Table B-2. Control In/Chain-in Pi...
Page 21 - Introduction
61200420L1-1 ESU 120e User Manual 1-1 Chapter 1 Introduction ESU 120E OVERVIEW The ESU 120e is an E1/FE1 multiplexer with an Nx56/64 data port, a drop (PBX) interface, one option slot, and embedded SNMP man-agement. The ESU 120e’s option slot accepts one of many available option modules for voice an...
Page 22 - ESU Option Modules
Chapter 1. Introduction 1-2 ESU 120e User Manual 61200420L1-1 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
Chapter 1. Introduction 61200420L1-1 ESU 120e User Manual 1-3 Option Module Architecture The ESU 120e features a unique architecture that allows the addi-tion of one option module and plug-on board providing an oppor-tunity for growth to accommodate another application. ESU 120E CONFIGURATION APPLIC...
Page 25 - Chapter 2; Installation; Receipt Inspection
61200420L1-1 ESU 120e User Manual 2-1 Chapter 2 Installation UNPACK, INSPECT, POWER UP Receipt Inspection Carefully inspect the ESU 120e for any shipping damages. If you suspect damage, file a claim immediately with the carrier and then contact ADTRAN Customer Service (see inside the last page of th...
Page 26 - Power Connection
Chapter 2. Installation 2-2 ESU 120e User Manual 61200420L1-1 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 inform...
Page 28 - ID ENTIFICATION OF REAR PANEL LAYOUT
Chapter 2. Installation 2-4 ESU 120e User Manual 61200420L1-1 ID ENTIFICATION OF REAR PANEL LAYOUT Figure 2-1 shows the configuration of the rear panel of the ESU 120e. Figure 2-1. ESU 120e Rear Panel 1 Network 120 Ω Ω Ω Ω Connector 7 Control In/Out Connection 2 Network Receive Monitor Jack 8 10Base...
Page 29 - Network Interfaces; Network Test Interface
Chapter 2. Installation 61200420L1-1 ESU 120e User Manual 2-5 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. Figure 2-2. ESU 120e Interfaces Network Interfac...
Page 30 - Control Port Input
Chapter 2. Installation 2-6 ESU 120e User Manual 61200420L1-1 D rop (PBX) Interface The drop interface provides a G.703 interface for a PBX or other equipment. Control Port Input 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...
Page 31 - Initialization; Set User Passcode
Chapter 2. Installation 61200420L1-1 ESU 120e User Manual 2-7 Board-level testsEach of the ESU 120e boards contains an on- board processor which executes a series of tests checking the circuitry on the board.• RAM and EPROM tests. • Verify on-board circuitry. Unit-level tests• Front panel LED verifi...
Page 32 - Set Control Port
Chapter 2. Installation 2-8 ESU 120e User Manual 61200420L1-1 Set Control Port The ESU 120e can be configured from the control port when T-Watch PRO, SNMP, or the terminal interface are being used. If the control port is to be used, the control port baud rate must also be selected. Chain In (PC) The...
Page 33 - NORMAL POWER-UP PROCED URE
Chapter 2. Installation 61200420L1-1 ESU 120e User Manual 2-9 Subsequent ESUs in the chain are in a position to intake informa-tion from another ESU. This in-taking of information from another ESU in the chain is identified as chain in. The baud rate for the chained units must match that of the firs...
Page 35 - O peration; FRONT PANEL; Up
61200420L1-1 ESU 120e User Manual 3-1 Chapter 3 O peration 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 Description LCD Window Displays m...
Page 37 - LED D escriptions; CSU Status
Chapter 3. O peration 61200420L1-1 ESU 120e User Manual 3-3 LED D escriptions CSU Status The CSU status LEDs display the operational condition of the network interface located on the controller board in the unit. D SU/ D rop Status Name Description OK (green) Indicates the operation is in the normal...
Page 38 - Module Status; Operation keys
Chapter 3. O peration 3-4 ESU 120e User Manual 61200420L1-1 Module Status Operation keys Name Description OK (green) Indicates the operation is in the normal mode and no errors have been detected. Test (yellow) Indicates that one of the interfaces is operating in a test mode. This includes a self-te...
Page 39 - General Menu Operation; Select and Activate a Menu Item
Chapter 3. O peration 61200420L1-1 ESU 120e User Manual 3-5 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 ...
Page 40 - Figure 3-2. Example of Basic Front Panel Menu Travel; Step
Chapter 3. O peration 3-6 ESU 120e User Manual 61200420L1-1 The menu tree below shows front panel menu travel. Figure 3-2. Example of Basic Front Panel Menu Travel Set the D ata Field You can edit data fields preceded by a colon (:). 1) NI PERF RPTS 2) NI ERRORS 3) ACTIVE ALARMS (ALARM LIST) 4)VIEW ...
Page 41 - Exit Any Menu Field Operation Or D isplay; D ata Port Identification; Front Panel Menu Structure
Chapter 3. O peration 61200420L1-1 ESU 120e User Manual 3-7 Exit Any Menu Field Operation Or D isplay Press Cancel as many times as required to return to the desired menu level or press Home to return to the main menu. D ata Port Identification When configuring the unit, menu selections will include...
Page 42 - Alternate Methods of Control
Chapter 3. O peration 3-8 ESU 120e User Manual 61200420L1-1 The front panel LCD of the Main menu contains four options:Status, Config, Util and test. Alternate Methods of Control T-Watch PRO (AD TRAN PC Program) T-Watch PRO is the ADTRAN PC control program. It provides complete control over the conf...
Page 44 - SNMP; Terminal Mode
Chapter 3. O peration 3-10 ESU 120e User Manual 61200420L1-1 SNMP The ADTRAN ESU 120e supports the Simple Network Manage-ment PROtocol (SNMP) through the 10BaseT or chain in (SLIP) interface. See Appendix A, for information on SNMP. To use SNMP with the ESU 120e, do the following: Terminal Mode The ...
Page 45 - Chapter 4; Status Menu
61200420L1-1 ESU 120e User Manual 4-1 Chapter 4 Status Menu The Status menu branch provides the ability to view the status of the ESU 120e operation. See Figure 4-1. Figure 4-1. Status Menu Tree 1) NI PER F R PTS 2) NI ER R O R S 1)STA TUS 3) A CTIVE A LA R MS 4)VIEW HISTO R Y 1) DTE DA TA /CK 5) PO...
Page 46 - Cancel; Network Interface Performance Reports (NI PERF RPTS); Figure 4-2. Network Interface Performance Report
Chapter 4. Status Menu 4-2 ESU 120e User Manual 61200420L1-1 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. At every level of the menu, pressing Cancel returns the system to the prev...
Page 47 - Active Alarms; CRC
Chapter 4. Status Menu 61200420L1-1 ESU 120e User Manual 4-3 If insufficient time has passed to collect data, NA displays. Con-tinue with standard operating procedures to exit the display. When this menu is active, performance data can be cleared by pressing Clear (Shift 9) on the keypad. Only the u...
Page 48 - View History
Chapter 4. Status Menu 4-4 ESU 120e User Manual 61200420L1-1 In addition to normal menu operation, you can also access this menu item with the Alarm function (Shift 8) on the keypad. If one or more of the Alarm LEDs are illuminated, an alarm is present. Pressing Cancel returns to the previous menu i...
Page 49 - Port Status; D TE Status
Chapter 4. Status Menu 61200420L1-1 ESU 120e User Manual 4-5 Port Status Port Status displays the signals monitored on the data ports. For example, the Nx56/64 interface monitors the RTS, CTS, RD, and RD, along with other signal lines. When a port is selected, the LCD indicates if the signal is pres...
Page 50 - Remote Port
Chapter 4. Status Menu 4-6 ESU 120e User Manual 61200420L1-1 0.2 D rop Menu Items (D SX Errors) Remote Port Remote Port displays the status of activity on the Control In remote port. This is useful for troubleshooting communication sessions, and for verifying cabling. Clear Port Alarm Clears the Lin...
Page 51 - Configuration Menu
61200420L1-1 ESU 120e User Manual 5-1 Chapter 5 Configuration Menu 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 lef...
Page 53 - Menu Item
Chapter 5. Configuration Menu 61200420L1-1 ESU 120e User Manual 5-3 NETWORK (NI) This menu item accesses the configuration of parameters associated with the network interface in the base unit. There are eight sub-menu items that include setting the format, the line build out (LBO), and the timing mo...
Page 55 - ESU 120e CLOCK SOURCES
Chapter 5. Configuration Menu 61200420L1-1 ESU 120e User Manual 5-5 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 (N...
Page 56 - Network Timed
Chapter 5. Configuration Menu 5-6 ESU 120e User Manual 61200420L1-1 Network Timed The network is the source of timing. The received data clocking is looped back to the network where it is used to determine the trans-mission timing. This option is also referred to as loop timed as the transmission cl...
Page 57 - Base D rop Timed
Chapter 5. Configuration Menu 61200420L1-1 ESU 120e User Manual 5-7 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). Figure 5-3. D rop Timed Clock Source DTE OSC ( O P T I O N ) Network Interfa...
Page 58 - Base D TE Timed
Chapter 5. Configuration Menu 5-8 ESU 120e User Manual 61200420L1-1 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...
Page 59 - Internal Timing
Chapter 5. Configuration Menu 61200420L1-1 ESU 120e User Manual 5-9 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...
Page 61 - Unit Menu
Chapter 5. Configuration Menu 61200420L1-1 ESU 120e User Manual 5-11 Unit Menu The Unit menu changes the baud rate of the Control In port and the setup of the Dial Out port. The menu items are: Menu Item Description Ctl Port Sets the baud rate for communication with the PC or modem.Choices: 1200, 24...
Page 64 - TS0 Map A and TS0 Map B
Chapter 5. Configuration Menu 5-14 ESU 120e User Manual 61200420L1-1 TS0 Map A and TS0 Map B The TS0 maps designate which TS0s are assigned to which port. There are three maps, TS0 Map A, TS0 Map B, and the Temporary (Temp) map. See Figure 5-7. Figure 5-7. D S0 Map D esignations TS0 A and TS0 B are ...
Page 65 - Figure 5-8. Create Temp Selection Screen
Chapter 5. Configuration Menu 61200420L1-1 ESU 120e User Manual 5-15 The menu items are: Menu Item Description COPY A >TEMP This copies the current map (A or B) into a TEMP map area. This permits modification without disturbing the existing map. When the modifications are completed, the TEMP map ...
Page 71 - Chapter 6; Utility Menu
61200420L1-1 ESU 120e User Manual 6-1 Chapter 6 Utility Menu The utility menu tree displays and sets system parameters (see Fig-ure 6-1). This includes setting the time and date, resetting all parameters to factory values, or re-initiating the unit. This menu also displays the unit software revision...
Page 72 - Factory Restore; Enter Passcode from Other Menus
Chapter 6. Utility Menu 6-2 ESU 120e User Manual 61200420L1-1 Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the scrolling direction to view additional menu items. At every level of the menu, press Cancel to return the system to the previous menu ...
Page 73 - Change/ Set a Passcode; Special Feature
Chapter 6. Utility Menu 61200420L1-1 ESU 120e User Manual 6-3 Pressing any key after entering a passcode causes the unit to return to the previous active menu. In this case it returns to 2)CONFIG, 2)UNIT, 1)CNTRL PORT, 1)DATA RATE to permit changing the data rate. Change/ Set a Passcode The passcode...
Page 74 - Unit ID; To Set the Unit Identification
Chapter 6. Utility Menu 6-4 ESU 120e User Manual 61200420L1-1 Unit ID This menu is used to access the current Unit ID setting. Viewing is available in limited access mode. Editing or changing the Unit ID requires the use of a password as in editing mode. Unit Identifica-tion numbers must be between ...
Page 75 - Port Utility; CMD Mode
Chapter 6. Utility Menu 61200420L1-1 ESU 120e User Manual 6-5 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 neede...
Page 77 - Chapter 7; Test Menu
61200420L1-1 ESU 120e User Manual 7-1 Chapter 7 Test Menu The Test menu initiates different types of unit tests and displays test results in the LCD window. The Test menu contains four items. See Figure 7-1. Executing tests will disrupt some of the normal operation. See individual menu items concern...
Page 78 - Network Interface Loopbacks
Chapter 7. Test Menu 7-2 ESU 120e User Manual 61200420L1-1 Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the scrolling direction to view additional menu items. At each level of the menu, pressing Cancel returns the system to the previous menu lev...
Page 80 - QRSS Pattern
Chapter 7. Test Menu 7-4 ESU 120e User Manual 61200420L1-1 QRSS Pattern The QRSS pattern is commonly used to simulate real data in E1 interfaces. This pattern can be assigned to appear in all TS0s or only in TST TS0s. When QRSS is set in all TS0s and one of the net-work loopbacks previously describe...
Page 81 - PATTERN RESULT
Chapter 7. Test Menu 61200420L1-1 ESU 120e User Manual 7-5 PATTERN RESULT Displays the results of the test currently active. Leaving and returning to this menu item does not interrupt the test. Pressing 2 injects errors into the test pattern. These errors are detected by the device performing the pa...
Page 83 - Port Tests; Test Name
Chapter 7. Test Menu 61200420L1-1 ESU 120e User Manual 7-7 The self-test consists of the following tests: Port Tests The Port Tests menu is used to activate testing of specific data ports. It controls the activation of loopbacks and the initiation of data test patterns. Test results are displayed in...
Page 84 - LOOPBK
Chapter 7. Test Menu 7-8 ESU 120e User Manual 61200420L1-1 Port Test Menu Items for 0.1 Nx56/ 64 0.1 Nx56/64 is the base Nx interface. It offers the following test functions: LOOPBK This initiates a loopback. The following options are available: The ESU 120e checks the remote loopback activation by ...
Page 85 - Cancel Tests
Chapter 7. Test Menu 61200420L1-1 ESU 120e User Manual 7-9 Port Test Menu Items for 0.2 D rop Loopback Loopback activates the loopback function on the base Drop inter-face. The available loopbacks are a Port Loopback (towards the NI) and a Line Loopback (towards the PBX or other terminal equip-ment)...
Page 87 - Telnet/Terminal Menus; MAIN MENU
61200420L1-1 ESU 120e User Manual 8-1 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 ...
Page 88 - TS0 Maps Configuration Menu
Chapter 8. Telnet/Terminal Menus 8-2 ESU 120e User Manual 61200420L1-1 Status, Config, Util, and Test Menu Options These menu items access the same modified menus that you can access through the front panel. For detailed information on the available menu options, see the following sections: • Status...
Page 91 - SNMP Trap Community
Chapter 8. Telnet/Terminal Menus 61200420L1-1 ESU 120e User Manual 8-5 SNMP Trap Community This community name is used for all SNMP traps forwarded by the ESU 120e. Traps received from daisy chained units have a period and the unit ID appended to the trap community name. Host 1 Trap IP Address The f...
Page 95 - A ppendix A; Understanding SNMP; SNMP BASIC COMPONENTS
1200420L1-1 ESU 120e User Manual A-1 A ppendix A Understanding SNMP As local area network (LAN) environments became standardized over the past ten years, multi-vendor equipment grew with compe-tition. It became necessary to manage the various vendor equip-ment from a single control console. Thus, th...
Page 96 - MIB
A ppendix A . Understanding SNMP A-2 ESU 120e User Manual 1200420L1-1 MIB This is an index to the organized data within a network device. It defines the operating parameters that can be controlled or moni-tored. When requesting the network manager to retrieve or modify a particular piece of informat...
Page 97 - MESSAGES
A ppendix A . Understanding SNMP 1200420L1-1 ESU 120e User Manual A-3 MESSAGES The network device issues two types of messages: GetResponse and Trap. GetResponse This message is the response to a network manager GetRequest or GetNextRequest command. Trap This is an unsolicited message issued by a ne...
Page 98 - SNMP TRAP CONFIGURATION
A ppendix A . Understanding SNMP A-4 ESU 120e User Manual 1200420L1-1 SNMP TRAP CONFIGURATION Traps received by the ESU 120e from external units and the host unit are converted into SNMP traps and forwarded to the config-ured NMS. The source of the trap is uniquely identified at the NMS by a combina...
Page 99 - SNMP MIB BROWSER CONFIGURATION
A ppendix A . Understanding SNMP 1200420L1-1 ESU 120e User Manual A-5 SNMP MIB BROWSER CONFIGURATION The following steps are required to configure Network Manager MIB variable access through the ESU 120e: 1. Load the desired product MIBs on the network management station. If, for example, the admini...
Page 101 - A ppendix B; Connector Pinouts; WIRING; Connector type 15-pin female D connector
61200420L1-1 ESU 120e User Manual B-1 A ppendix B Connector Pinouts WIRING Network interface Connector The network connections are as follows: Table B-1. Network Pinouts Connector type 15-pin female D connector Pin Name 1 Tx data (output) 2 Frame ground 3 R x data (input) 4 Frame ground 5 Frame grou...
Page 102 - Connector type
A ppendix B. Connector Pinouts B-2 ESU 120e User Manual 61200420L1-1 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. Connections The ...
Page 103 - Chain Out
A ppendix B. Connector Pinouts 61200420L1-1 ESU 120e User Manual B-3 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: Table B-3. Chain-Out Connector Pinout Connecto...
Page 104 - D ata Port Interface
A ppendix B. Connector Pinouts B-4 ESU 120e User Manual 61200420L1-1 D ata Port Interface Table B-4. Nx56/ 64 Pin Assignments for EIA-530 and V.36 Connector type 25-pin female D connector Pin EIA/CCITT Description Source 1 Shield _ 2 BA (A )/103 Transmitted Data (TD-A ) DTE 3 BB (A )/104 R eceived D...
Page 106 - Name
A ppendix B. Connector Pinouts B-6 ESU 120e User Manual 61200420L1-1 Table B-6. Adapter Cable, D B 25 to V.35, 34-Pin Winchester Part # 1200285L1 DB25P Pin 34 Pin Name 1 A Protective GND 2 P Tx Data A 3 R R x Data A 4 C R TS or R R 5 D CTS 6 E DSR 7 B Signal GND 8 F R ec Line Sig Det (DCD) 9 X R x S...
Page 108 - Table B-9. Pinout Connectors for Terminal Interface
A ppendix B. Connector Pinouts B-8 ESU 120e User Manual 61200420L1-1 Table B-8. Adapter Cable D B25 to X.21, D B15 Connector Base D rop (PBX) The Drop has a DB-15 female connector as defined in Table B-9. Table B-9. Pinout Connectors for Terminal Interface Name DB25Pin DA15S Pin Protective GND (Shie...
Page 109 - Pin
A ppendix B. Connector Pinouts 61200420L1-1 ESU 120e User Manual B-9 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 Shielded RJ48AMP # 555164-1 Table B-10. 10BaseT Pinout Pin Name ( To Nic) 1 T...
Page 111 - A ppendix C; System Messages; ALARM MESSAGES
1200420L1-1 ESU 120e User Manual C-1 A ppendix C System Messages 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...
Page 113 - D rop Port Interface
A ppendix C. System Messages 1200420L1-1 ESU 120e User Manual C-3 D rop Port Interface The following messages indicate a condition on the Base Drop (PBX) in-terface: Loss of Frame Drop Port unable to frame align with incoming FAS/NFAS framing pattern. Remote Alarm (Bit 3 TS0 NFAS word) is transmitte...
Page 114 - Status Messages
A ppendix C. System Messages C-4 ESU 120e User Manual 1200420L1-1 Status Messages Network Interface (NI) Nx56/ 64 Interface The following messages indicate the status of the Nx56/64 card: D rop (PBX) Interface The following messages indicate the status of the Drop interface: Payload On Payload loopb...
Page 115 - A ppendix D; Specifications; ELECTRICAL SPECIFICATIONS
1200420L1-1 ESU 120e User Manual D -1 A ppendix D Specifications ELECTRICAL SPECIFICATIONS Network Interface Electrical G.703 Framing G.704 CRC-4, FAS,CAS Jitter G.823 Line Code HDB3 Mechanical 75 Ω - BNC; 120 Ω - DB15 Receiver Sensitivity -30dB
Page 116 - Nx56/ 64 D rop Port Interface
A ppendix D. Specifications D -2 ESU 120e User Manual 1200420L1-1 Nx56/ 64 D rop Port Interface Nx56/ 64 (V.35 Interface) D rop Port Interface Electrical CCITT V.35 Synchronous, V.11 (x.21), EIA 530 Rates 56kbps - 1.984Mbps in 56k or 64k increments Clock Options Normal/Inverted and internal/external...
Page 117 - Management Interfaces; 0BaseT Interface
A ppendix D. Specifications 1200420L1-1 ESU 120e User Manual D -3 Management Interfaces Chain In/ Out Ports 10BaseT Interface Option Slot Interface Interface Devices PC Serial Port, Modem or SLIP connection to router Interface Type EIA-232 Data Rates 9600, 2400, 1200, 2400, 4800, 9600, 19200, 38400 ...
Page 118 - Chassis Specifications
A ppendix D. Specifications D -4 ESU 120e User Manual 1200420L1-1 Chassis Specifications Environmental Specifications Height Less than 3.5 inches (will fit in a 2U rack mount opening) Width Two units will fit within a 19-inch rack Input Power 90-250VAC, 50/60 Hz Fuse 0.6A, 250V Operating Temperature...
Page 119 - Index; Numerics; board level tests 2-7
61200420L1-1 ESU 120e User Manual Index-1 Index Numerics 0.1 Nx56/64 Port Configuration(Port Config) Menu Items 5-170.2 DSX-1 Port Configuration(Port Config) Menu Items 5-1910BASET Interface D-310BaseT Interface 2-610BaseT Pinout B-9 A Adapter Cable DB25 to X.21,Db15 Connector B-8Adapter Cable, DB 2...
Page 123 - Product Support Information
Product Support Information Presales Inquiries and Applications SupportPlease contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales: Post-Sale SupportPlease contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support...
