Paradyne 3160 Operator's Manual
  1. Manuals
  2. Brands
  3. Paradyne Manuals
  4. Network Hardware
  5. ACCULINK 3160
  6. Operator's manual

Paradyne 3160 Operator's Manual

Paradyne acculink dsu/csu models 3160-a2, 3161-b3, 3164-a2, and 3165-a2 operator's guide
Hide thumbs Also See for 3160:
Table of Contents

Advertisement

Quick Links

ACCULINK
3160, 3161, 3164, AND 3165
DSU/CSU
OPERATOR'S GUIDE
Document No. 3160-A2-GB21-80
March 1999

Advertisement

Table of Contents
loading

Related Manuals for Paradyne 3160

Summary of Contents for Paradyne 3160

  • Page 1 ACCULINK 3160, 3161, 3164, AND 3165 DSU/CSU OPERATOR’S GUIDE Document No. 3160-A2-GB21-80 March 1999...
  • Page 2 Paradyne worldwide office locations, use one of the following methods: H Internet: Visit the Paradyne World Wide Web site at www.paradyne.com. (Be sure to register your warranty there. Select Service & Support H Telephone: Call our automated system to receive current information by fax or to speak with a company representative.
  • Page 3 Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. — Do not use the telephone to report a gas leak in the vicinity of the leak. 3160-A2-GB21-70 March 1999 Important Information...
  • Page 4 The authority to operate this equipment is conditioned by the requirements that no modifications will be made to the equipment unless the changes or modifications are expressly approved by Paradyne Corporation.
  • Page 5 FCC registration number and ringer equivalence number (REN) for this equipment. The label is located on the bottom of the standalone 3160, 3164, or 3165 DSU/CSU, and on the 3161 DSU/CSU’s circuit card. If requested, this information must be provided to the telephone company.
  • Page 6 H Via the Internet: Visit the Paradyne World Wide Web site at http://www.paradyne.com H Via Telephone: Call our automated call system to receive current information via fax or to speak with a company representative.

  • Page 7: Table Of Contents

    H Power-Up Self-Test 3160-A2-GB21-80 ..........
  • Page 8 ......3-36 3-38 3-40 ......3-41 3-42 3-44 3-45 3-45 3-47 3-47 3-48 3-49 3-50 3160-A2-GB21-80...
  • Page 9 Starting a Data Terminal Loopback Aborting Loopbacks 3160-A2-GB21-80 ............
  • Page 10 ........March 1999 4-30 4-31 4-33 4-34 4-35 4-35 4-36 4-37 C-10 C-16 C-18 C-27 C-31 C-41 3160-A2-GB21-80...
  • Page 11 H Correlation between Menu Commands and SNMP Objects 3160-A2-GB21-80 ............
  • Page 12 ..........H-11 H-12 H-13 H-14 ..H-15 3160-A2-GB21-80...

  • Page 13: About This Guide

    Document Purpose and Intended Audience This operator’s guide contains installation, operation, and maintenance information for the ACCULINK 3160, 3161, 3164, or 3165 Data Service Unit (DSU)/Channel Service Unit (CSU). It is designed for installers and users of DSU/CSUs familiar with the operation of digital data communication equipment.

  • Page 14: H Product-Related Documents

    3162-A2-GB20 3163-A2-GB20 3166-A2-GB20 Contact your sales or service representative to order additional product documentation. Paradyne documents are also available on the World Wide Web at www.paradyne.com. Select Library viii Description Pin Assignments . Shows the pin assignments for connectors and cables.

  • Page 15: Reference Documents

    Definitions of Managed Objects for the DS1 and E1 Interface Types . RFC 1406, January 1993 Definitions of Managed Objects for RS-232-like Hardware Devices . RFC 1317, April 1992 Extensions to the Generic-Interface MIB . RFC 1229, May 1991 3160-A2-GB21-80 March 1999 About This Guide...
  • Page 16 About This Guide This page intentionally left blank. March 1999 3160-A2-GB21-80...

  • Page 17: Introduction

    T1 network applications. In addition to the T1 network interface and the DTE Drop/Insert (DSX-1) interface, the Model 3160 provides two synchronous data ports while the Model 3164 provides four synchronous data ports. The Model 3165 provides one synchronous data port, but does not provide the DTE Drop/Insert (DSX-1) interface.

  • Page 18: Dte Drop/Insert (Dsx-1) Interface

    2-line, 16-character LCD. Telnet Access Remote async terminal operations can be performed using Telnet access. Telnet is a Transmission Control Protocol/Internet Protocol (TCP/IP) service that supports a virtual terminal interface. March 1999 3160-A2-GB21-80...

  • Page 19: Snmp Management Support

    One 2-line, 16-alphanumeric-character-per-line liquid crystal display (LCD) One 7-button keypad (three Function and four directional keys) Twelve light-emitting diodes (LEDs) Six test jacks for the Model 3160/3164 DSU/CSU, and two test jacks for the Model 3165 DSU/CSU The front panels are shown in...
  • Page 20 Introduction ACCULINK 3160 Figure 1-1. 3160 DSU/CSU Front Panel ACCULINK 3164 Figure 1-2. 3164 DSU/CSU Front Panel EQPT FAIL TEST OOF ALRM NETWORK EQPT FAIL TEST OOF ALRM NETWORK March 1999 ALRM PDV 496-14936 ALRM PDV 496-14937 3160-A2-GB21-80...

  • Page 21: Standalone Dsu/Csu Rear Panel

    Figure 1-3. 3165 DSU/CSU Front Panel Standalone DSU/CSU Rear Panel The standalone DSU/CSU rear panel contains the connectors required for the operation of the DSU/CSU functions are listed in POWER Figure 1-4. 3160 DSU/CSU Rear Panel 3160-A2-GB21-80 FAIL TEST OOF ALRM NETWORK (Figures 1-4, 1-5, and 1-6).
  • Page 22 AUX PORT OR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK PORT 3 CLOCK IN PORT 1 COM PORT MODEM PORT 1 CAUTION: AUX PORT OR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK March 1999 NETWORK PORT 4 PORT 2 494-14564 NETWORK 495-14565-01 3160-A2-GB21-80...
  • Page 23 Table 1-1. Standalone DSU/CSU Rear Panel Connectors Name POWER AUX PORT COM PORT MODEM NETWORK DTE (Model 3160/3164) CLOCK IN (Models 3160/3164) PORTs 1– 4 3160-A2-GB21-80 Function Supplies power to the DSU/CSU by providing an attachment for the ac power module or the optional dc power cable (+24 or –...
  • Page 24 Introduction This page intentionally left blank. March 1999 3160-A2-GB21-80...

  • Page 25: Installation

    NOTE: The DTE Drop/Insert (DSX-1) interface is only available on 2-port and 4-port DSU/CSUs. Some common applications for the DSU/CSU are: Point-to-Point LAN interconnection Shared access to network-based services Fractional T1 network applications 3160-A2-GB21-80 (Figure 2-1). (Figure 2-2). (Figure 2-3).
  • Page 26 ROUTER Figure 2-1. Point-to-Point Application Example ROUTER Figure 2-2. Shared Access Application Example ROUTER ROUTER Figure 2-3. Fractional T1 Application Example NETWORK DSU/CSU DSU/CSU FRACTIONAL NETWORK DSU/CSU March 1999 DSU/CSU ROUTER 496-15003-01 NETWORK SERVICES 496-15004-01 ROUTER DSU/CSU ROUTER 496-15005-01 3160-A2-GB21-80...

  • Page 27: H Snmp Or Telnet Connection Examples

    Remotely accessing the DSU/CSU through the Facility Data Link (FDL) or the synchronous data port’s Embedded Data Link (EDL) NOTE: EDL is only available on 2-port and 4-port DSU/CSUs. Figure 2-4. Direct Connection Figure 2-5. Connection through a Router 3160-A2-GB21-80 (Figure 2-6). 2-7). ETHERNET ROUTER...
  • Page 28 Figure 2-6. Connection through a LAN Adapter Figure 2-7. LAN Adapter and Daisy Chaining DSU/CSU NETWORK FDL/EDL Figure 2-8. Remote Access through FDL/EDL ETHERNET ROUTER ADAPTER ROUTER ETHERNET ADAPTER DSU/CSU ROUTER ADAPTER March 1999 DSU/CSU NETWORK 496-15008-01 DSU/CSU DSU/CSU NETWORK DSU/CSU 496-15009-01 ETHERNET 496-15010-01 3160-A2-GB21-80...

  • Page 29: H Important Instructions

    2. Connect the white wire to the +24 Vdc return. 3. Connect the orange wire to the +24 Vdc source. 4. Cut the black, red, and blue wires off at the outer insulation. 5. Plug the power connector into the DSU/CSU. 3160-A2-GB21-80 Important Safety Instructions March 1999 Installation...

  • Page 30: Installing The Single -48 Vdc Power Supply

    TO CUSTOMER-SUPPLIED BATTERY BLACK GREEN GROUND WHITE + 24 VDC RETURN ORANGE + 24 VDC SOURCE BLUE and use the following procedure. TO CUSTOMER-SUPPLIED BATTERY BLACK –48 VDC RETURN GREEN GROUND WHITE ORANGE –48 VDC INPUT BLUE March 1999 99-14298-02 99-14299-02 3160-A2-GB21-80...

  • Page 31: Installing The Redundant -48 Vdc Power Supply

    6. Cut the white wire off at the outer insulation. 7. Plug the power connector into the DSU/CSU. DSU/CSU POWER PLUG Figure 2-11. – 48 Vdc Redundant Source Power Supply Pinouts 3160-A2-GB21-80 TO CUSTOMER-SUPPLIED BATTERY BLACK –48 VDC RETURN B –48 VDC RETURN A...

  • Page 32: Cabling Examples

    EXT CLK POWER PORT 1 MODEM DSX-1 SERIAL POWER PORT T1 OR SERIAL CONNECTIONS DIAL CONNECTIONS Figure 2-12. Cabling Examples PSTN NETWORK PORT 3160 DSU/CSU NETWORK T1 NETWORK 3164 DSU/CSU POWER SNMP MANAGER March 1999 Pin Assignments MODEM SNMP MANAGER...

  • Page 33: H Power-Up Self-Test

    Off. Then, the LCD begins to flash characters and numbers in the same pattern, alternating with the flashing LEDs. 3. If the self-test is successful, the Passed screen appears for one second, the Fail LED turns Off and the OK LED lights. 3160-A2-GB21-80 Self-Test: In Progress Self-Test:...
  • Page 34 Self-Test Health command to display the status of this test (see 4. The top-level menu screen appears. 2-10 Self-Test Health in Chapter 4, Maintenance ). Self-Test: Failed xxxxxxxx DSU ESF Stat Test Cnfig March 1999 3160-A2-GB21-80...

  • Page 35: Operation

    SDCP, refer to the COMSPHERE 3000 Series Carrier Installation Manual . NOTE: You can display a graphical representation of the DSU/CSU front panel on an attached PC (see Appendix G, 3160-A2-GB21-80 (Figure 3-1) consists of an LCD, a keypad, Front Panel Emulation March 1999...

  • Page 36: Lcd

    Operation ACCULINK 3160 Figure 3-1. Standalone DSU/CSU Front Panel The LCD (Figure 3-2) displays two types of data: Messages such as alarms, command/test completion, and action in progress Front panel menu tree information (see Appendix A, Figure 3-2. LCD The LCD displays status messages as requested via the Device Health and Status branch of the front panel menu (see Chapter 4, Maintenance ).

  • Page 37: Keypad

    Function keys. When your choice appears above one of the Function keys, press that key to select that choice. 3160-A2-GB21-80 key to move up the menu. key to exit any part of the menu in which you may be operating. You...

  • Page 38: Test Jacks

    ) serve one of two functions, depending on whether a key scrolls one character to the left while key scrolls to the previous menu choice while Test Jacks in Chapter 4, Maintenance . (The 3165 provides only the EQPT 496-14808 March 1999 appears on the character 3160-A2-GB21-80...

  • Page 39: Leds

    The twelve front panel LEDs are grouped into four sections to indicate the status of the: System Network Interface DTE Drop/Insert (DSX-1) Interface Data Ports 3160-A2-GB21-80 Selecting the DTE Drop/Insert or Data Port for LED Display (Table 3-1) (Table 3-2)
  • Page 40 Monitors Out Of Frame (OOF) conditions on the received network signal. ON : At least one OOF was detected on the signal during the sampling period. OFF : No OOFs were detected on the signal during the sampling period. March 1999 3160-A2-GB21-80...
  • Page 41 NOTE: The DTE Drop/Insert (DSX-1) interface is only available on 2-port and 4-port DSU/CSUs. Table 3-3. DTE Drop/Insert (DSX-1) Interface LEDs (1 of 2) Name 3160-A2-GB21-80 Color Meaning Yellow Indicates whether an alarm condition exists on the received network signal.
  • Page 42 DTE to the data port on the DSU/CSU. ON : Ones are being received from the synchronous data DTE. OFF : Zeros are being received from the synchronous data DTE. CYCLING: Both ones and zeros are being received from the synchronous data DTE. March 1999 3160-A2-GB21-80...

  • Page 43: Displaying Unit Identity

    Procedure To display the DSU/CSU’s identity (ID): 1. From the top-level menu screen, select Stat. 2. From the Status screen, press the the screen. 3160-A2-GB21-80 Color Meaning Yellow Monitors activity on interchange circuit BB (CCITT 104) – Received Data. This is data sent to the synchronous data DTE from the data port on the DSU/CSU.
  • Page 44 4. The following screens appear in the order listed each time you press 3-10 Status: TStat key. Identity: Ser= xxxxxxx Identity: Mod= xxxx - xx - xxx Identity: Cust ID= xxxxxxxx Identity: SRev= xx . xx . xx Identity: CCA1= xxxx - xxx Identity: CCA2= xxxx-xxx March 1999 3160-A2-GB21-80...

  • Page 45: Setting Customer Identification

    ID. Valid characters are 0 through 9, #, -, ., /, A to Z, and blank space. Press F3 (Save) to save the ID. 3160-A2-GB21-80 key until the Ctrl selection appears key until the CID selection appears...

  • Page 46: H Selecting The Dte Drop/Insert Or Data Port For Led Display

    PDV, and BPV status signals on the shared LEDs. Select a particular data port to monitor the data port’s DTR, TXD, RXD, CTS, and RTS control signals on the shared LEDs. 3-12 Control: Call LED Dsply: DTE Prt1 Prt2 March 1999 key until the Ctrl selection 3160-A2-GB21-80...

  • Page 47: Displaying Led Conditions

    If you chose T1, the LED Display screen lists the LED signals, two at a time, on the second line. A vertical bar at the left of the LED name indicates the condition is ON, while an underscore indicates the condition is Off. 3160-A2-GB21-80 Front Panel Emulation key until the LED selection appears on...

  • Page 48: Changing Configuration Options

    DSU/CSU; invalid combinations of configuration options do not appear. For example, menus displayed for the Model 3160 (2 ports) and the Model 3164 (4 ports) differ due to the number of ports available. Also, if the DTE Drop/Insert (DSX-1) interface selection is disabled, many of the menu choices do not appear.
  • Page 49 If neither of the factory default settings support your network’s configuration, you can customize the configuration options to better suit your application. Use the Configuration (Cnfig) branch of the front panel menu tree to display or change DSU/CSU configuration options (see Appendix C, 3160-A2-GB21-80 March 1999 Operation Appendix C...

  • Page 50: Displaying/Editing Configuration Options

    To reach other options, use the Next and Previous selections to scroll forward and backward through the group of options. 3-16 DSU ESF Stat Test Cnfig Load from: Activ Cust1 Choose Funct: Edit Save Edit: Port March 1999 3160-A2-GB21-80...

  • Page 51: Saving Edit Changes

    1. From the Choose Funct screen (one level above the Edit screen, two levels below the top-level menu screen), select Save. 2. Choose whether you want to save to the Active, Customer 1, or Customer 2 area. Use the scroll keys, if necessary. 3160-A2-GB21-80 NET Framing: ESF Next Choose Funct:...

  • Page 52: Selecting/Copying To A Specific Port

    5. From the Port Select screen, press the Function key that corresponds to the port you want to configure. Use the screen, if necessary. Configure the port (see Appendix C, Options 3-18 Edit: Port key to scroll addition ports onto the Port Select: Copy Prt1 Prt2 March 1999 Configuration 3160-A2-GB21-80...
  • Page 53 Select the link layer protocol (PPP or SLIP) for the port that provides the link to the SNMP or Telnet system. For SNMP links, specify the two community names (and their access levels) that are allowed to access the device’s Management Information Base (MIB). 3160-A2-GB21-80 Port Select: Copy Prt1...

  • Page 54: Selecting The Port

    6. Press F1 (Next) until the Com Use configuration option appears. 7. Select Mgmt to configure the COM port as the SNMP or Telnet link. 3-20 Configuration Options key until the User selection appears on Edit: Chan User Com Use: Next Mgmt ASCII March 1999 3160-A2-GB21-80...

  • Page 55: Setting The Ip Address

    7. Press F1 (Next) until the Com IP Adr configuration option appears. NOTE: Steps 8 and 9 describe the process for entering an IP address. This process applies to any IP address. 3160-A2-GB21-80 IP Network Addressing Scenarios key until the Mgmt selection appears on Edit:...
  • Page 56 Otherwise, the original value will be retained. 3-22 Com IP Adr: Next Edit Clear keys to position the cursor under the digit you want to once to place the cursor under the 000.000.000.000 Down Save 010.155.111.222 Down Save March 1999 3160-A2-GB21-80...

  • Page 57: Selecting The Link Layer Protocol

    2. Select the configuration option set to be copied into the Edit area by using the appropriate Function key. Use the scroll keys, if necessary. 3. Select Edit. 4. From the Edit screen, press the the screen. 3160-A2-GB21-80 Selecting the Port on page 3-20. This example key until the Mgmt selection appears on March 1999...

  • Page 58: Specifying The Community Name(S) And Access Type(S)

    Function key. Use the scroll keys, if necessary. 3. Select Edit. 4. From the Edit screen, press the the screen. 3-24 Edit: User Alarm Mgmt Mgmt Config: Trap Com Link: Next SLIP key until the Mgmt selection appears on March 1999 3160-A2-GB21-80...
  • Page 59 10. When you are through changing the community name, you must press F3 (Save) to save the value. Otherwise, the original value will be retained. 11. Press F1 (Next) until the Access 1 configuration option appears. 3160-A2-GB21-80 Edit: User Alarm Mgmt...

  • Page 60: H Configuring Snmp Traps

    5. Select Alarm. 6. Press F1 (Next) until the SNMP Trap configuration option appears. 3-26 Access 1: Next Read Configuration Options key until the Alarm selection appears on Edit: User Alarm Mgmt March 1999 SNMP , and 3160-A2-GB21-80...

  • Page 61: Selecting The Number Of Trap Managers

    5. Select Mgmt. 6. From the Mgmt Config screen, select Trap. 7. Select the number of SNMP managers to receive traps (from 1 through 6) by using the appropriate Function key. Use the scroll keys, if necessary. 3160-A2-GB21-80 SNMP Trap: Next Enab...

  • Page 62: Configuring A Destination For Snmp Traps

    SNMP trap by using the appropriate Function key. Use the scroll keys, if necessary. 3-28 key until the Mgmt selection appears on Edit: User Alarm Mgmt Mgmt Config: Trap on page 3-21 for more information on setting an IP Trap n Dst: Next None March 1999 3160-A2-GB21-80...

  • Page 63: Configuring Ds0 Channels

    Once you have completed the worksheets, enter this information using the procedures in 3160-A2-GB21-80 Figure 3-6 for an example of a conceptual diagram of a . To complete the configuration worksheets for DS0 channel...
  • Page 64 Operation NETWORK INTERFACE Figure 3-6. Example of Channel Allocation 3-30 DTE DROP/INSERT (DSX-1) INTERFACE PORTS PRT 1 PRT 2 PRT 3 PRT 4 496-14907-01 March 1999 3160-A2-GB21-80...
  • Page 65 Network Interface Network Channel Allocations D1 – D24 indicates allocation to DTE Drop/Insert (DSX-1) channels. Prt1 – Prt4 indicates allocation to synchronous data ports. Figure 3-7. Example of Interface Worksheet for Network Interface 3160-A2-GB21-80 Allocation Prt1 Prt1 Prt1 Prt3 Prt2...
  • Page 66 Operation DTE Drop/Insert (DSX-1) Interface DTE (DSX-1) Channel Allocations N1 – N24 indicates allocation to network channels. Figure 3-8. Example of Interface Worksheet for DTE Drop/Insert Interface 3-32 Allocation Allocations March 1999 3160-A2-GB21-80...
  • Page 67 DTE Chan Config Figure 3-9. Example of RBS Information Worksheet 3160-A2-GB21-80 Assign: (N1 – 24) Voice (RBS or Data) Data Data Data Data March 1999 Operation 3-33...
  • Page 68 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 (Select One) Time Slot (N x or D x ): 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 (Select Multiple) March 1999 3160-A2-GB21-80...
  • Page 69 If Assign By ACAMI ACAMI If Assign By Chan Figure 3-11. Port Channel Configuration Worksheet (Ports 3 and 4) 3160-A2-GB21-80 Value NET, DTE, Prt1, Prt2, Prt4 Block, ACAMI, Chan Port Rate Nx64: 64, 128, 192, 256, 320, 384, 448, 512, 576, 640,...

  • Page 70: Displaying Ds0 Channel Assignments

    1 through 24. The DS0 channel is allocated to the DTE Drop/Insert (DSX-1) interface DS0 channel n , where n can be any number from 1 through 24. key until the Chan selection appears on Edit: Port Chan March 1999 3160-A2-GB21-80...
  • Page 71 If you selected DTE, the channels allocated to the DTE Drop/Insert (DSX-1) interface are displayed. Line 1 displays the 24 channels for the DTE Drop/Insert (DSX-1) interface, while Line 2 displays what is allocated to the DS0 channel shown in Line 1. 3160-A2-GB21-80 Channel Config: Dsply Clear...

  • Page 72: Allocating Data Ports

    Assign the selected port to the desired interface. Select the desired method for channel allocation. Select the port rate and starting channel (if the allocation method is block or ACAMI). Select the specific channels (if the allocation method is by individual channel). 3-38 March 1999 3160-A2-GB21-80...
  • Page 73 9. Press F1 (Next) to display the appropriate configuration options on the screen. Use one of the following examples, depending on whether you are assigning by block, ACAMI, or individual channel. 3160-A2-GB21-80 key until the Chan selection appears on Edit:DTE...

  • Page 74: Block Or Acami Assignment Method

    For port-to-port mapping, the procedure is complete after the port rate is selected. 3-40 Assign By: Next Block ACAMI Assign By: Next Block ACAMI key to scroll the desired port rate onto the screen. Rates Port Rate:384 Next March 1999 3160-A2-GB21-80...

  • Page 75: Individual Channel Assignment Method

    To assign by the individual channel method: 1. Press the 2. Press F3 (Chan). 3. Press F1 (Next) to display the next configuration option (channel allocation). 3160-A2-GB21-80 key to scroll the desired channel onto the screen. Use the Function Start At:Clear Next Clear key once to bring the Chan selection onto the screen.

  • Page 76: Allocating Ds0 Channels From The Dte Drop/Insert Interface To The Network Interface

    Function key. Use the scroll keys, if necessary. 3. Select Edit. 4. From the Edit screen, press the the screen. 5. Select Chan. 3-42 Next Prt1 Prt2 key until the Chan selection appears on Edit: Port Chan March 1999 3160-A2-GB21-80...
  • Page 77 LCD when scrolling. The network channels assigned to ports (Prt1...Prt4) are unavailable for assignment. " Procedure To specify DTE Drop/Insert (DSX-1) channels used to carry voice information, 1. Press screen. 3160-A2-GB21-80 Channel Config: Dsply Clear DTE Channels: Assign Voice –...

  • Page 78: Clearing Ds0 Channel Allocation

    3. Select Edit. 4. From the Edit screen, press the the screen. 5. Select Chan. 3-44 DTE Channels: Assign Voice key scrolls the channels onto the screen in key until the Chan selection appears on Edit: Port Chan March 1999 3160-A2-GB21-80...

  • Page 79: Providing Backup Capability

    Mbps for the T1 interfaces, the configured port rate for the data ports), and it is independent of the master clock rate. This means that the master clock rate and the DSU/CSU interface rates may be different. 3160-A2-GB21-80 Channel Config: Dsply...
  • Page 80 CLOCK: INTERNAL CLOCK: EXTERNAL CLOCK: DTE (G.703) CONNECTOR CLOCK: PORT 1, 2, 3, OR 4 March 1999 Figure 3-12 Configuring for Network . For more information on Configuration Options CLOCK: NETWORK CLOCK: NETWORK CLOCK: NETWORK CLOCK: NETWORK CLOCK: NETWORK 496-14341-03 3160-A2-GB21-80...

  • Page 81: Configuring For Network Timing

    2. Select the configuration option set to be copied into the Edit area by using the appropriate Function key. Use the scroll keys, if necessary. 3. Select Edit. 4. From the Edit screen, press the the screen. 3160-A2-GB21-80 key until the Gen selection appears on Edit: Chan Clock Src:NET...

  • Page 82: Establishing Access Security On A Port

    2. Select the configuration option set to be copied into the Edit area by using the appropriate Function key. Use the scroll keys, if necessary. 3. Select Edit. 3-48 Edit: Chan Clock Src:Ext Prt1 Clock Rate:1544 Next 2048 1544 March 1999 key until the Ext 3160-A2-GB21-80...

  • Page 83: Setting A Password

    1. From the top-level menu screen, press the appears on the screen. 2. Select Ctrl. 3. From the Control screen, press the appears on the screen. 4. Select Passwd. 3160-A2-GB21-80 key until the User selection appears on Edit: Chan User Password:None...

  • Page 84: Entering A Password To Gain Access

    The following screen appears when you access a DSU/CSU that has a password enabled. 3-50 keys to position the cursor under the desired character. moves the cursor to the next Passwd: xxxxxxxx Down Save Passwd: xxxxxxxx Down Save Setting a Password Passwd:_ Down Done March 1999 3160-A2-GB21-80...

  • Page 85: H Acquiring/Releasing The User Interface

    PC (if the PC supports DTR) or the termination of the async terminal interface on a remote or locally attached terminal. 3160-A2-GB21-80 keys to position the cursor under the desired character. key moves the cursor to the next key is not destructive.

  • Page 86: Acquiring The Active User Interface

    The inactive interface displays the following message after control has been released from the previously active interface and another interface has not become active. 3-52 DSU ESF Stat Test Cnfig DSU ESF User I/F active DSU ESF User I/F idle March 1999 3160-A2-GB21-80...

  • Page 87: Releasing The Active User Interface

    2. Select Ctrl. 3. From the Control screen, select Rel (Release). The active user interface is released. The message Released appears. No user interface is active until input is received from a user interface. 3160-A2-GB21-80 Control: Call March 1999 Operation...

  • Page 88: H Enabling/Disabling The Front Panel

    6. Press F1 (Next) until the FP Access configuration option appears. 7. Press F2 to enable the front panel or F3 to disable the front panel. 3-54 key until the User selection appears on FP Access: Next Enab Disab March 1999 3160-A2-GB21-80...

  • Page 89: H Using The Integral Modem In Standalone Dsu/Csus

    To enter or change numbers in the phone directories: 1. From the top-level menu screen, press the appears on the screen. 2. Select Ctrl. 3. From the Control screen, select Call. 3160-A2-GB21-80 User Interface Configuration Options Control: Call March 1999...
  • Page 90 (default characters) while the for the set of valid characters and rules that apply to entering before saving the phone number you just changed, the previous 1: xxxxxxxxxxxxxxxxx Down Save March 1999 3160-A2-GB21-80...

  • Page 91: Initiating A Call For Front Panel Pass-Through Operation

    Pass is only available when the FP Pass configuration option has been enabled (see Appendix C, interface is either the front panel or the PC, and the integral modem is not already in use. 3160-A2-GB21-80 Meaning Restrictions DTMF or pulse digits —...
  • Page 92 6. When the number of the desired directory appears on the screen, press F3 (Dial) to place the call. 3-58 Control: Call Call Setup: Pass Dial ChDir Pass n : xxxxxxxxx Down Dial Pass n : xxxxxxxxx Down Dial March 1999 key until the Ctrl selection 3160-A2-GB21-80...

  • Page 93: Initiating A Call For Pc, Ascii Terminal/Printer, Or Snmp Operation

    5. From the Dial Directory screen, press F1 (Up) to display the next higher numbered directory or press F2 (Down) to select the next lower numbered directory. 6. When the number of the desired directory appears on the screen, press F3 (Dial) to place the call. 3160-A2-GB21-80 Control: Call Call Setup: Pass...

  • Page 94: Disconnecting The Modem Connection

    4. From the Call Setup screen, select Disc. The modem call is disconnected and the Command Complete screen appears. 3-60 front panel keys simultaneously (when Control: Call Call Setup: Disc ChDir Disconnect: Command Complete March 1999 key until the Ctrl selection 3160-A2-GB21-80...

  • Page 95: H Enabling The Communication Port For Carrier-Mounted Dsu/Csus

    Function key. Use the scroll keys, if necessary. 3. Select Edit. 4. From the Edit screen, press the the screen. 5. Select User. 3160-A2-GB21-80 keys simultaneously and hold for two seconds. Call Setup: Disc ChDir key until the User selection appears on...
  • Page 96 The caret (‘‘^”) control character is used to select non-printable ASCII characters. The caret ‘‘^” must be followed by one character which together form the control sequence. sequences. 3-62 Com Port: Next Enab Disab Table 3-7 defines all of the available control March 1999 3160-A2-GB21-80...
  • Page 97 ^Q or ^q ^R or ^r ^S or ^s ^T or ^t ^U or ^u ^V or ^v ^W or ^w ^X or ^x ^Y or ^y ^Z or ^z 3160-A2-GB21-80 ASCII 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08...

  • Page 98: H Deactivating The Alarm Relay For Carrier-Mounted Dsu/Csus

    1. From the top-level menu screen, press the appears on the screen. 2. Select Ctrl. 3. From the Control screen, select ACO. 4. The Command Complete screen appears. 3-64 Configuration Options Control: Alarm Cut-Off: Command Complete March 1999 key until the Ctrl selection 3160-A2-GB21-80...

  • Page 99: H Resetting The Dsu/Csu

    Control screen without initiating a reset. Download Operations NOTE: The Download command is for use by service personnel only. Loss of primary data could result from improper use. 3160-A2-GB21-80 key until the Reset selection appears Control: ClrReg Reset Device Reset:...
  • Page 100 Operation This page intentionally left blank. 3-66 March 1999 3160-A2-GB21-80...

  • Page 101: H User Interface Access Security For Standalone Dsu/Csus

    All functions on the Cnfg branch are available for display, but they cannot be used to save to a configuration area. You can only reach the screen that controls security access using the front panel. 3160-A2-GB21-80 March 1999 Operation 3-67...

  • Page 102: Changing User Interface Access Security

    If you do not make a selection within 5 minutes, the Automatic Device Health/Status screen appears. 3-68 key two times from the top-level screen. DSU ESF Stat Test Cnfig key three times. DSU ESF Stat Test Cnfig key once. DSU ESF Stat Test Cnfig Security: Lvl1 Lvl2 March 1999 3160-A2-GB21-80...

  • Page 103: Maintenance

    Possible messages are listed in information about power-up self-test. " Procedure To display power-up self-test results: 1. From the top-level menu screen, select Stat. 2. From the Status screen, select STest. 3160-A2-GB21-80 Table 4-1. See Chapter 2, DSU ESF Stat Test Cnfig...
  • Page 104 Port’s integrated circuitry failed to pass device internal testing. Unit failed to internally loop data through the modem circuit. The unit is not able to recognize the expansion device connected to the main circuit card. An 8-digit hexadecimal failure code is provided for service personnel. March 1999 3160-A2-GB21-80...

  • Page 105: Device Health And Status

    The Auto Device Health and Status screen appears when there is no activity (no keys pressed) on the active physical interface for five minutes. Only the highest priority message appears on Line 2 of the LCD. 3160-A2-GB21-80 Table 4-2 lists these messages in priority order.
  • Page 106 An internal error has been detected by the operating software. An 8-digit code appears for use by service personnel. The condition is cleared by resetting the device. A download attempt was interrupted and failed to complete. The condition is cleared by resetting the device. March 1999 3160-A2-GB21-80...

  • Page 107: Performance Reports

    The following procedure is an example only. Screen displays may vary depending on the model and configuration of the DSU/CSU. The procedures for displaying Telco and port registers are similar to this example. 3160-A2-GB21-80 Description A test is currently active. Select Tstat (in the Stat branch) to display more test information.
  • Page 108 15-Minute Interval Registers (go to Step 7). 5. When you press F1 from the User Registers screen, the User registers for the current 15-minute interval appear. Status: DevHS STest Perf Performance: Telco User Prt1 User Registers: 24Tot Intvl User Current: Event = xx,xxx March 1999 3160-A2-GB21-80...
  • Page 109 F3 (Dsply) to display the registers for the interval selected. Use the scroll keys to view additional register information. You can reset the performance registers via the ClrReg command in the Control branch of the front panel menu. 3160-A2-GB21-80 User 24 Hour: VldIntvl = xx User Intvl: 01...
  • Page 110 Current interval timer. This register records the number of seconds in the current 15-minute interval. The maximum is 900 seconds. This register is valid for the current interval only. March 1999 key until the Ctrl selection Totals Description 3160-A2-GB21-80...
  • Page 111 Table 4-3. Performance Registers (2 of 3) Register VldIntvl LOFC (Not valid for Port registers.) 3160-A2-GB21-80 Interval Description The number of errored seconds for the current interval. An errored second is any second with one or more ESF error events. The maximum is 900 seconds.
  • Page 112 900 seconds of statistics. If one or more seconds of far-end statistics are missing, this field will display Complete=No, otherwise it will display Complete=Yes. This field is only displayed when Far is selected from the Prt n screen. March 1999 Totals Description 3160-A2-GB21-80...

  • Page 113: H Alarms

    An Excessive Error Rate has been detected at synchronous data port n (where n is the port number). Alarm Cleared. An Excessive Error Rate at synchronous data port n (where n is the port number). 3160-A2-GB21-80 in Chapter 3, Operation . March 1999 Maintenance...

  • Page 114: Snmp Traps

    Trap I/F configuration option. 4-12 Troubleshooting Configuration Options in Chapter 3, Operation . Table 4-4 for enterprise-specific traps. These Table 4-5 defines traps for each interface. March 1999 Alarm Configuration on page 4-14. , and 3160-A2-GB21-80...
  • Page 115 Table 4-5. SNMP Trap per Interface Interface T1 Network DTE Drop/Insert (DSX-1) Synchronous Data Ports 3160-A2-GB21-80 Event The currently configured master clock source has failed. A DSU/CSU hardware failure is detected at self-test. This trap is generated after DSU/CSU initialization.

  • Page 116: Troubleshooting

    3. Contact your facility provider. 1. Check that the framing format for the DTE Drop/Insert (DSX-1) interface is correct. 2. Check that the DTE Drop/Insert (DSX-1) cable is securely attached at both ends. 3160-A2-GB21-80...
  • Page 117 8-digit code ( x x x x x x x x ) Mgmt link is down No SNMP communication via the AUX port 3160-A2-GB21-80 Possible Cause Solutions 1. Network cable problem. 1. Check that your network 2. Far-end device has lost 2.
  • Page 118 The modem is receiving a busy Redial the phone number later. signal. The remote end does not Redial the phone number later. answer within 45 seconds. The modem is in use. Redial the phone number later. March 1999 3160-A2-GB21-80...

  • Page 119: Test Jacks

    3. From the Control screen, press the on the screen. 4. Select Mon. 5. From the Mon Jack screen, press F1 to select EQPT (the default), or press F2 to select NET. 3160-A2-GB21-80 Table 4-7. EQPT 496-14808 key until the Ctrl selection appears...
  • Page 120 If it is set to EQPT (the default), this jack monitors the signal coming from the terminal equipment (DTE). If it is set to NET, this jack monitors the signal coming from the network. March 1999 Mon Jack: NET LINE NETWORK RECEIVER Mon Jack: NET 496-14875 3160-A2-GB21-80...

  • Page 121: Test Commands

    Invld Test Combo (Invalid Test Combination) appears. NOTE: The following procedures are examples only. Screen displays may vary depending on the model and configuration of the DSU/CSU. 3160-A2-GB21-80 DSU ESF Stat Test Cnfig...

  • Page 122: Sending A Line Loopback Up Or Down

    LCD, followed by Command Complete when 10 seconds have elapsed. You can press any function key to restore the Rem Loopback screen without affecting transmission of the loopback code. 4-20 Test: Rlpbk Lpbk Ptrns Rem Loopback: LLBUP LLBDN 54UP March 1999 3160-A2-GB21-80...

  • Page 123: Sending A V.54/Ansi Ft1 Activation/Deactivation

    Sending appears on Line 2 of the LCD, followed by Command Complete when the sequence is complete. During the Sending message, you can press the affecting transmission of the loopback sequence. 3160-A2-GB21-80 Test: Rlpbk Lpbk Ptrns Rem Loopback:...

  • Page 124: Local Loopback Tests

    Valid loopback combinations listed in Table 4-8 are identified by YES. Table 4-8. Valid Loopback Combinations DCLB DTLB 4-22 Configuration Options DCLB (on separate ports) (on separate ports) March 1999 DTLB (on separate ports) (on separate ports) 3160-A2-GB21-80...

  • Page 125: Starting A Line Loopback

    Test Started appears on Line 2. If a line loopback is already in progress, the Already Active message appears. If an invalid combination of loopbacks is in progress, the error message Invld Test Combo appears (see 3160-A2-GB21-80 NETWORK INTERFACE ALL 1s...

  • Page 126: Starting A Payload Loopback

    Invld Test Combo appears (see Table 4-8 4-24 NETWORK INTERFACE ALL 1s ALL 1s 496-14316-02 PORT 2 PORT 1 Test: Rlpbk Lpbk Ptrns Loopback: Abort for valid loopback test combinations). March 1999 3160-A2-GB21-80...

  • Page 127: Starting A Dte Loopback

    Test Started appears on Line 2. If a DTE loopback is already in progress, the Already Active message appears. If an invalid combination of loopbacks is in progress, the error message Invld Test Combo appears (see 3160-A2-GB21-80 NETWORK ALL 1s INTERFACE...

  • Page 128: Starting A Repeater Loopback

    Invld Test Combo appears (see Table4-8 4-26 NETWORK INTERFACE ALL 1s 496-14318-02 PORT 1 PORT 2 Test: Rlpbk Lpbk Ptrns Loopback: for valid loopback test combinations). March 1999 key until the RLB selection 3160-A2-GB21-80...

  • Page 129: Starting A Data Channel Loopback

    To perform a Data Channel loopback: 1. From the top-level menu screen, select Test. 2. From the Test screen, select Lpbk. 3. From the Loopback screen, press the appears on the screen. 4. Select DCLB. 3160-A2-GB21-80 NETWORK INTERFACE DCLB DCLB ALL 1s...

  • Page 130: Starting A Data Terminal Loopback

    3. From the Loopback screen, press the appears on the screen. 4-28 Loopback: DCLB Prt1 Prt2 Prt3 for valid loopback test combinations). ALL 1s NETWORK INTERFACE DTLB DTLB PORT 2 PORT 1 496-14314-02 Test: Rlpbk Lpbk Ptrns March 1999 key until the DTLB selection 3160-A2-GB21-80...

  • Page 131: Aborting Loopbacks

    DSU/CSU. " Procedure To abort one or more loopback tests: 1. From the top-level menu screen, select Test. 2. From the Test screen, select Lpbk. 3. From the Loopback screen, select Abort. 3160-A2-GB21-80 Loopback: DCLB DTLB Loopback: DTLB Prt1 Prt2...

  • Page 132: Test Patterns

    1-in-8 – A test pattern consisting of a one (1) followed by seven zeros (on the network only). 511 – A pseudo-random bit sequence (PRBS) that is 511 bits long (on the data ports only). This is a PRBS 2 4-30 Loopback: Abort Abort: Test Name Prt1 Prt2 Prt3 –1 test. March 1999 3160-A2-GB21-80...

  • Page 133: Sending Test Patterns

    5. From the Send screen, press the Function key that corresponds to network or the port for which you want to send a test pattern. Use the scroll keys, if necessary. (NET does not appear for the 511 pattern.) 3160-A2-GB21-80 Test: Rlpbk Lpbk...
  • Page 134 QRSS (Network) QRSS (Port) 1 in 8 (Network) 511 (Port) 4-32 Send: Name and Dest Test Started QRSS QRSS (Port) (Network) YES (on separate ports) March 1999 1-in8 511 (Port) (Network) YES (on separate ports) YES (on separate ports) 3160-A2-GB21-80...

  • Page 135: Monitoring Test Patterns

    (NET does not appear for the 511 pattern.) The Monitor screen appears with the error count. If the maximum of 99999 is exceeded, OvrFlw appears instead of the count. If the receiver loses synchronization while the monitor is active, No Sync appears. 3160-A2-GB21-80 Test: Rlpbk Lpbk Ptrns...

  • Page 136: Aborting Test Patterns

    Command Complete message still displays and the test pattern currently active still runs. Use the TStat branch to view the test status to determine if the abort was successful. 4-34 Test: Rlpbk Lpbk Ptrns Patterns: Abort Send Patterns: Abort Send March 1999 3160-A2-GB21-80...

  • Page 137: H Lamp Test

    1. From the top-level menu screen, select Test. 2. From the Test screen, press the the screen. 3. From the Test screen, select Lamp. 4. From the Lamp Test screen, select Start. 3160-A2-GB21-80 Abort: Send or Mon Prt1 Prt2 key until the Lamp selection appears on...

  • Page 138: Aborting A Lamp Test

    Lamp test screens, press any Function key. Otherwise, follow Steps 1 through 3 for starting a Lamp test. 2. From the Lamp Test screen, select Abort. 4-36 0123456789 : ; < = > ? @ABCDEFGHIJKLMNO Lamp Test: Abort Start Lamp Test: Abort Start March 1999 3160-A2-GB21-80...

  • Page 139: H Displaying Dsu/Csu Test Status

    QRSS on Port n 511 on Port n Mon QRSS, Net Mon QRSS, Port n Mon 511, Port n DLB Test, Extrn Lamp Test Active 3160-A2-GB21-80 key until the TStat selection appears Status: STest Perf TStat Description No tests are currently active.
  • Page 140 Maintenance This page intentionally left blank. 4-38 March 1999 3160-A2-GB21-80...

  • Page 141: Front Panel Menu

    Front Panel Menu 3160-A2-GB21-80 March 1999...
  • Page 142 DTE Prt1 Prt2 Prt3 Prt4 March 1999 Ctrl Reset Passwd Call ClrReg EQPT NET Dial Disc ChDir User Prt1 Prt2 Prt3 Prt4 1 . . 5,A (Directory) Near DTE Prt1 Prt2 Prt3 Prt4 Fact2 Cust2 Alarm Mgmt Gen Trap 496-14945 3160-A2-GB21-80...

  • Page 143: Technical Specifications

    The technical specifications for the standalone DSU/CSUs are listed in Table B-1. The technical specifications for the carrier-mounted DSU/CSUs are listed in the ACCULINK 3151 CSU and 3161 DSU/CSU General Information Guide . Table B-1. Models 3160/3164/3165/DSU/CSU’s Technical Specifications (1 of 2) Specifications POWER REQUIREMENTS...
  • Page 144 Physical Interface Rate Integral Dial Modem Criteria Model 3160 or 3165 DSU/CSU = 2.13 inches (5.4 cm) Model 3164 DSU/CSU = 3.90 inches (10.0 cm) 7.63 inches (19.4 cm) 12.13 inches (30.8 cm) Model 3160 DSU/CSU = 2.6 pounds (1.2 kg) Model 3164 DSU/CSU = 3.6 pounds (1.7 kg)

  • Page 145: Configuration Options

    DSU/CSU User Interface Configuration Options The User Interface configuration options configure and control the DSU/CSU user interfaces Alarm Configuration Options The Alarm configuration options specify how alarm conditions are handled by the DSU/CSU 3160-A2-GB21-80 (Table C-1). (Table C-2). (Table C-3).

  • Page 146: H Management Configuration Options

    DTE Interface configuration options. If the clock source configuration option is set to DTE, it is changed to NET. D4 (Factory 2) Prev AMI (Factory 2) B8ZS Prev 133 —266 266 —399 399 —533 March 1999 533 — 655 Prev 3160-A2-GB21-80...
  • Page 147 Nx64 – Sets the base rate for this port to 64 kbps. The data rate is N x64 kbps, where N is a number from 1 to 24. Nx56 – Sets the base rate for this port to 56 kbps. The data rate is N x56 kbps, where N is a number from 1 to 24. 3160-A2-GB21-80 Disab Prev Disab Prev V.35 (Factory 2)
  • Page 148 Both – Monitors both DTR and RTS. If either is interrupted, all ones are sent to the network. NOTE: Both (Factory 2) V.54 Both Prev Both (Factory 2) DTLB DCLB Both Prev Both Prev If the Port Type configuration option is set to X.21, set this configuration option to RTS or Disab. March 1999 3160-A2-GB21-80...
  • Page 149 Inverting the data ensures that the density requirements for the network interface are met. Enab – Indicates the transmitted data and received data for this port are inverted. Disab – Indicates the transmitted data and received data for this port are not inverted. 3160-A2-GB21-80 Halt Prev Prev...
  • Page 150 – EDL is not recommended for networks in which data is examined for routing purposes (e.g., frame relay, x.25). 10E-5 10E-6 10E-7 10E-8 DSU/CSUs. – This configuration option is not available if EDL is disabled. March 1999 10E-9 Prev 3160-A2-GB21-80...
  • Page 151 Selecting Enab allows SNMP or Telnet traffic to flow over the 4 kbps in-band data link provided by EDL. Enab – Enables the port’s EDL management link. Disab – Disables the port’s EDL management link. NOTES: – This configuration option is only available on 2-port and 4-port 3160-A2-GB21-80 Maint Send Both Prev DSU/CSUs.

  • Page 152: Network Interface Configuration Options

    This configuration option is only available if the framing format is set to ESF. Disab Prev ESF. – This configuration option is not available if EDL is enabled. – If the local DSU/CSU’s FDL is enabled, the remote DSU/CSU’s FDL must also be enabled. March 1999 3160-A2-GB21-80...
  • Page 153 (complies with FCC Part 68). Disab – Disables bit stuffing so that ones density is not enforced. NOTES: – To comply with Canadian DOC CS-03 regulations, equipment installed 3160-A2-GB21-80 Disab Prev in-band LLB-Actuate and LLB-Release codes specified by AT&T as well as the bit-oriented FDL messages specified by ANSI (for ESF only).
  • Page 154 DTE Drop/Insert (DSX-1) port is enabled and you are using a 2-port or 4-port DSU/CSU. C-10 Clear Prev (Table C-4) (Table and C-5 describe the DTE channel and data port channel March 1999 C-5) Table C-4 only appear if 3160-A2-GB21-80...
  • Page 155 DS0 channel indicated in Line 1 is a voice or data channel. Possible values for Line 2 are: Value Data Press the Function key below the desired channel to toggle between RBS and Data. 3160-A2-GB21-80 Voice – – –...
  • Page 156 Chan Prev Changing this configuration option from one method to another (Block, ACAMI, or Chan) deallocates all DS0 channels assigned to either the network interface or the DTE Drop/Insert (DSX-1) interface. March 1999 Prt4 Table C-4 Configuring DS0 Channels 3160-A2-GB21-80...
  • Page 157 Designates the data rate for the port. Available selections depend on the current base rate configured for the port. The factory default for Nx64 is 384 kbps, and Nx56 is 336 kbps. NOTES: – This configuration option does not appear if the individual channel 3160-A2-GB21-80 960 1024 1088 1152...
  • Page 158 NOTE: C-14 Prev Prev This configuration option is not available if the individual channel allocation method (Chan) is selected using the Assign By configuration option, or if Prt n is selected using the Assign To configuration option. March 1999 3160-A2-GB21-80...
  • Page 159 Select the channel by pressing the Function key under that number. To deallocate a port, press the Function key under that port number. Pressing the Function key under channels assigned to other ports has no effect. NOTES: – The DSU/CSU automatically derives the data rate for the port from the 3160-A2-GB21-80 – – –...

  • Page 160: General Configuration Options

    (for USA) and Canadian DOC Certified (for Canada) Digital Service Unit or System, such as PBX, with a DTE Drop/Insert (DSX-1) interface. Failure to do so is a violation of FCC Rules or DOC Regulations. Prt1 Prev March 1999 3160-A2-GB21-80...
  • Page 161 (Up or Down) to increment or decrement the digit. Up – Increments the test duration. Down – Decrements the test duration. Save – Stores the test duration. 3160-A2-GB21-80 1544 Prev DSU/CSUs. – External clock rate 2,048 kHz does not imply E1 compatibility.
  • Page 162 This configuration option is available on standalone DSU/CSUs only. Disab Prev This configuration option is available on standalone DSU/CSUs only. Disab Prev To enable Dial-In for carrier-mounted DSU/CSUs, the external device must be configured for automatic answer and the ComExtDev configuration option must be enabled. March 1999 3160-A2-GB21-80...
  • Page 163 Daisy – Configures the communication port as an SNMP or Telnet port that is daisy chained to the auxiliary port of an another 31xx Series device. This selection is available on standalone DSU/CSUs only. Term – Configures the communication port as the interface to an async terminal. 3160-A2-GB21-80 Modem Both Prev...
  • Page 164 AT or the communication port is disabled. – If ComExtDev is configured for Other and the external device requires characters after the dial phone number, you must append the characters to the phone number. March 1999 3160-A2-GB21-80...
  • Page 165 Clear – Allows you to clear the escape sequence. The escape sequence is set to a null string. NOTES: – This configuration option is available on carrier-mounted DSU/CSUs 3160-A2-GB21-80 Clear Prev only. – This configuration option is not available if the ComExtDev configuration option is set to AT or the communication port is disabled.
  • Page 166 AT or the communication port is disabled. Sync Prev only. – This configuration option is not available if the Com Use configuration option is set to ASCII, Daisy, or Term. In these cases, the communication port is always asynchronous. March 1999 Prev 3160-A2-GB21-80...
  • Page 167 Next Communication Port Stop Bits. Configures the number of stop bits (1, 1.5, or 2) for the communication port. NOTE: 3160-A2-GB21-80 Prev only. – This configuration option is not available if the Com Type configuration option is set to Async.
  • Page 168 This configuration option is available on standalone DSU/CSUs only. Sync Prev only. – This configuration option is not available if the Modem Use configuration option is set to ASCII. In this case, the modem port is always asynchronous. March 1999 3160-A2-GB21-80...
  • Page 169 Enab – The modem port disconnects after the period of inactivity specified by the MoDiscTm configuration option. Disab – The modem port does not disconnect due to inactivity. NOTE: 3160-A2-GB21-80 Prev This configuration option is available on standalone DSU/CSUs only. Prev only.
  • Page 170 This configuration option is available on standalone DSU/CSUs only. Mgmt Daisy Prev This configuration option is available on standalone DSU/CSUs only. 14.4 19.2 38.4 Prev This configuration option is available on standalone DSU/CSUs only. Disab Prev Disab Prev March 1999 3160-A2-GB21-80...
  • Page 171 DSU/CSUs. Com – Enables alarm messages routed to the communication port. Both – Enables alarm messages routed to both the modem and communication ports. This selection does not appear on carrier-mounted DSU/CSUs. NOTE: 3160-A2-GB21-80 Disab Prev Down Save...
  • Page 172 SNMP management link. Disab Prev For carrier-mounted DSU/CSUs, this configuration option is only available if the communication port is enabled for an external device. March 1999 3160-A2-GB21-80...
  • Page 173 1–5 – Specifies the call directory that contains the phone number to call if a call cannot be completed to the telephone number contained in the alarm directory. NOTE: 3160-A2-GB21-80 Disab Prev For carrier-mounted DSU/CSUs, this configuration option is only available if the communication port is enabled for an external device.
  • Page 174 An Excessive Error Rate (EER) detected at any synchronous data port that has the Embedded Data Link enabled. NOTE: C-30 10E-5 10E-6 10E-7 10E-8 Disab Prev This configuration option is available on carrier-mounted DSU/CSUs only. March 1999 10E-9 Prev 3160-A2-GB21-80...
  • Page 175 Edit – Allows you to edit and/or display the allowable IP address for the SNMP manager. Clear – Allows you to clear the allowable IP address for the SNMP manager. The IP address is set to 000.000.000.000. 3160-A2-GB21-80 (Table Disab Prev...
  • Page 176 MIB. Edit – Allows you to edit or display the first community name. Clear – Allows you to clear the first community name. C-32 Prev Clear Prev Clear Prev Clear Prev Clear Prev March 1999 3160-A2-GB21-80...
  • Page 177 FDL or EDL (for 2-port and 4-port DSU/CSUs) management link. Edit – Allows you to edit and/or display the IP address for the DSU/CSU. Clear – Allows you to clear the IP address for the DSU/CSU. The IP address is set to 000.000.000.000. 3160-A2-GB21-80 Prev Clear Prev...
  • Page 178 Clear Prev This configuration option is not available on carrier-mounted DSU/CSUs if the communication port is disabled. SLIP Prev This configuration option is not available on carrier-mounted DSU/CSUs if the communication port is disabled. March 1999 3160-A2-GB21-80...
  • Page 179 Mask is set to 000.000.000.000. If the Subnet Mask is 000.000.000.000, the IP protocol creates a default Subnet Mask based on the class of the IP address (Class A: 255.000.000.000, Class B: 255.255.000.000, or Class C: 255.255.255.000). NOTE: 3160-A2-GB21-80 Clear Prev This configuration option is available on standalone DSU/CSUs only.
  • Page 180 This configuration option is available on standalone DSU/CSUs only. Clear Prev This configuration option is available on standalone DSU/CSUs only. Clear Prev This configuration option is available on standalone DSU/CSUs only. Disab Prev This configuration option is available on carrier-mounted DSU/CSUs only. March 1999 3160-A2-GB21-80...
  • Page 181 (where n is 1– 4). This selection only appears in 2-port and 4-port DSU/CSUs if the synchronous data port’s EDL management link is enabled. NOTE: 3160-A2-GB21-80 IPBus Modem If the chosen default network link is disabled or down, data is discarded.
  • Page 182 You must configure an IP address for each trap manager that is to receive trap messages. Clear Prev IPBus Modem If the chosen destination link is disabled or down, the traps are discarded. Return to this menu and choose another destination. March 1999 EDL1 EDL2 EDL3 3160-A2-GB21-80...
  • Page 183 Down – Sends trap messages for linkDown events to the currently configured trap manager(s). Both – Sends trap messages for linkUp and linkDown events to the currently configured trap manager(s). NOTE: 3160-A2-GB21-80 Warm Auth Both Prev This configuration option is not available if the...
  • Page 184 DTE Drop/Insert (DSX-1) interface, or the synchronous data ports. NOTE: C-40 Ports Prev This configuration option is not available if the Link Trap configuration option is not configured to generate trap messages for linkUp or linkDown events. March 1999 3160-A2-GB21-80...

  • Page 185: Configuration Worksheets

    BitStuff Circuit Ident General Options Gen Yellow Clock Src Clock Rate Tst Timeout Tst Duration 3160-A2-GB21-80 Value (Default in Bold) Enab, Disab D4, ESF AMI, B8ZS 0 –133, 133 –266, 266 –399, 399 –533, 533 –655 Enab, Disab Enab, Disab...
  • Page 186 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 38.4 7, 8 None, Even, Odd 1, 1.5, 2 Yes, No Enab, Disab 1 –60 (Default = 5) Mgmt, ASCII, Term Async, Sync 1.2, 2.4 7, 8 None, Even, Odd 1, 2 Enab, Disab March 1999 3160-A2-GB21-80...
  • Page 187 A circular symbol (F) identifies configuration options that are available on standalone DSU/CSUs only. A triangular symbol (Y) identifies configuration options that are available on carrier-mounted DSU/CSUs only. 3160-A2-GB21-80 Value (Default in Bold) Enab, Disab 1 –60 (Default = 5) None, Mgmt, Daisy 9.6, 14.4, 19.2, 38.4...
  • Page 188 Disab, V.54, FT1, Both Disab, DTLB, DCLB, Both Disab, DTR, RTS, Both None, Halt Int, Ext Enab, Disab Enab, Disab Enab, Disab 10E– 4, 10E–5, 10E– 6, 10E–7, 10E–8, 10E–9 Disab, Maint, Send, Both Disab, Maint Enab, Disab March 1999 3160-A2-GB21-80...
  • Page 189 All Ones Rcv Yellow Tx Clock InvertTxC InvrtData Err Rate Near-end Far-end Mgmt Link 3160-A2-GB21-80 Value (Default in Bold) E530, V.35, RS449, X.21 Nx64, Nx56 Disab, V.54, FT1, Both Disab, DTLB, DCLB, Both Disab, DTR, RTS, Both None, Halt Int, Ext...
  • Page 190 Configuration Options Network Interface Network Channel Allocation Allocations N1 – N24 indicates allocation to DTE (Drop/Insert) channels. C-46 March 1999 3160-A2-GB21-80...
  • Page 191 Configuration Options DTE Drop/Insert (DSX-1) Interface DTE (DSX-1) Channel Allocation Allocations D1 – D24 indicates allocation to network channels. 3160-A2-GB21-80 March 1999 C-47...
  • Page 192 Configuration Options DTE Chan Config Assign: (N1 – 24) Voice (RBS or Data) C-48 March 1999 3160-A2-GB21-80...
  • Page 193 If Assign By Block Port 2 If Assign By ACAMI If Assign By ACAMI If Assign By Chan 3160-A2-GB21-80 Value (Default in Bold) NET, DTE, Prt2, Prt3, Prt4 Block, ACAMI, Chan Port Rate Nx64: 64, 128, 192, 256, 320, 384, 448, 512, 576,...
  • Page 194 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 (Select One) Time Slot (N x or D x ): 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 (Select Multiple) March 1999 3160-A2-GB21-80...
  • Page 195 Alt Mdm IP Adr Alt Mdm NetMask Modem Link Aux IP Adr Aux NetMask IPBusMast Def Netwk 3160-A2-GB21-80 Value (Default in Bold) Enab, Disab Enab, Disab 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 Edit, Clear Read, R/w...
  • Page 196 DSU/CSUs only. C-52 Value (Default in Bold) 1, 2, 3, 4, 5, 6 Edit, Clear None, IPBus, Com, Modem, Aux, FDL, EDL n Disab, Warm, Auth, Both Enab, Disab Disab, Up, Down, Both NET, DTE, T1s, Ports, All March 1999 3160-A2-GB21-80...

  • Page 197: Pin Assignments

    The T1 line interface cable is a 20-foot, 24 AWG solid, 2-twisted pair cable that is either RJ48C-to-RJ48C Table D-1. T1 Network Interface Connector Signal Receive Ring Receive Tip Transmit Ring Transmit Tip 3160-A2-GB21-80 Equipment List . This appendix describes connector pin assignments (Figure D-1) or RJ48C-to-DA15P Pin Number March 1999 (Figure...
  • Page 198 Pin Assignments Figure D-1. T1 Line Interface Cable, RJ48C-to-RJ48C Figure D-2. T1 Line Interface Cable, RJ48C-to-DA15P March 1999 3160-A2-GB21-80...
  • Page 199 Receiver Ring from DTE Transmitter Tip to DTE Transmitter Ring to DTE Relay Contact Sense Return Relay Contact Sense Shield Ground Figure D-3. DTE Drop/Insert (DSX-1) Cable 3160-A2-GB21-80 of Appendix C, Configuration Options . Pin Number 2, 4 March 1999 Pin Assignments...

  • Page 200: H Modem Port Interface

    The integral modem VF cable is a 14.5-foot, 26 AWG, 4-conductor keyed cable with an RJ11C-like plug connector (Figure D-4). This cable is supplied with your standalone DSU/CSU. Table D-3. Modem Port Interface Signal VF Ring VF Tip Figure D-4. Integral Modem Cable Pin Number March 1999 3160-A2-GB21-80...

  • Page 201: Aux Port Interface

    (The SNMP LAN Adapter includes the cable that is needed to attach it to the DSU/CSU.) The AUX port connector is an 8-position unkeyed modular connector for the Model 3160 DSU/CSU (Table D-4) and a DB25-type socket connector for Model 3164 and 3165 DSU/CSUs (Table D-5).

  • Page 202: Com Port Interface

    DCE Data Terminal Ready DCE Carrier Detect DCE Request-to-Send DCE Receive Clock Figure D-5 and the COM Figure D-6. Direction Pin Number From DSU/CSU From DSU/CSU — To DSU/CSU To DSU/CSU From DSU/CSU To DSU/CSU From DSU/CSU March 1999 3160-A2-GB21-80...
  • Page 203 Pin Assignments Figure D-5. COM Port-to-PC Cable Figure D-6. COM Port-to-Terminal/Printer Cable 3160-A2-GB21-80 March 1999...
  • Page 204 To DSU/CSU To DSU/CSU From DSU/CSU March 1999 2 (A) 14 (B) 3 (A) 16 (B) 4 (A) 19 (B) 5 (A) 13 (B) 8 (A) 10 (B) 11 (B) 24 (A) 12 (B) 15 (A) 17 (A) 9 (B) 3160-A2-GB21-80...

  • Page 205: H Eia-530-A-To-Rs-449 Cable Interface

    TXC-A TXC-B RXC-A RXC-B RTS-A RTS-B CTS-A CTS-B RLSD-A RLSD-B SIG. COMMON RCV. COMMON TT-A TT-B SIG. COMMON Figure D-7. EIA-530-A-to-RS-449 Adapter 3160-A2-GB21-80 D-8. DB25 PLUG March 1999 Pin Assignments DB37 SOCKET SIGNAL SHIELD TD-A TD-B RD-A RD-B TXC-A TXC-B...
  • Page 206 4 (A) 22 (B) 6 (A) 24 (B) 7 (A) 25 (B) 9 (A) 27 (B) 13 (A) 31 (B) 11 (A) 29 (B) 12 (A) 30 (B) 17 (A) 35 (B) 5 (A) 23 (B) 8 (A) 26 (B) 3160-A2-GB21-80...

  • Page 207: H Eia-530-A-To-V.35 Cable Interface

    SIGNAL SHIELD TD-A TD-B RD-A RD-B TXC-A TXC-B RXC-A RXC-B RLSD SIG. COMMON TT-A TT-B SIG. COMMON Figure D-8. EIA-530-A-to-V.35 Adapter 3160-A2-GB21-80 DB25 PLUG March 1999 Pin Assignments MS34 V.35 SOCKET SIGNAL SHIELD TD-A TD-B RD-A RD-B TXC-A TXC-B RXC-A...
  • Page 208 From DSU/CSU 108/1, /2 To DSU/CSU To DSU/CSU From DSU/CSU From DSU/CSU To DSU/CSU To DSU/CSU From DSU/CSU March 1999 P (A) S (B) R (A) T (B) U (A) W (B) Y (A) AA (B) V (A) X (B) 3160-A2-GB21-80...
  • Page 209 Signal Signal Common Transmitted Data Received Data Request-to-Send Data Channel Received Line Signal Detector Transmit Signal Element Timing (DTE Source) Receiver Signal Element Timing (DCE Source) 3160-A2-GB21-80 DB25 PLUG ITU-T Number March 1999 Pin Assignments DB15 X.21 SOCKET SIGNAL TD-A...
  • Page 210 Pin 14 Pin 1 Pin 13 Pin 25 Chassis Ground Signal Ground CD (RLSD) Figure D-10. Serial Crossover Cable D-14 Plug March 1999 Pin 1 Plug Pin 14 Pin 25 Pin 13 Chassis Ground Signal Ground CD (RLSD) 497-15180a 3160-A2-GB21-80...

  • Page 211: Power Input Connector

    +24 Vdc or up to two sources of – 48 Vdc (A and B). You cannot connect +24 Vdc and – 48 Vdc to the same unit. See the installation instructions in Chapter 2, Figure D-11. DC Power Cable 3160-A2-GB21-80 Pin Number 1, 2 shows the wire colors. The power source can be either a...

  • Page 212: External Clock Interface

    Pin Assignments External Clock Interface The External Clock connector pinouts are in Table D-12. Table D-12. External Clock Connector Signal Shield Clock (+) (RS422 only) Clock (–) (RS422 only) Clock In (RS423 only) Signal Common D-16 Pin Number March 1999 3160-A2-GB21-80...

  • Page 213: Snmp Mib Objects

    DTE Drop/Insert (DSX-1) and synchronous data interfaces that are not supported by other MIBs. Enterprise MIB 316x DSU/CSUs. 3160-A2-GB21-80 (Table E-1). – Defines the general objects for use in Transmission Control – Defines objects for managing DS1 interfaces and supports the –...

  • Page 214: H Mib Ii (Rfc 1213

    RS-232-like MIB. xxxx-xx-xxx represents the full model number of the unit. yy.yy.yy represents the software revision number of the unit. zzzz-zzz represents the hardware revision number of the unit. ssssssss represents the serial number of the unit. March 1999 3160-A2-GB21-80...
  • Page 215 System Group – “sysObjectID” Object (system 2) This object provides the authoritative identification of the network management subsystem contained in the unit. This object displays the following object identifier: 3160 3164 3165 3161 System group –”sysContact” Object (system 4) This object provides a textual identification of the contact person for this managed node.

  • Page 216: Interface Group, Mib Ii

    2 – DTE T1 3 – COM port 4 – Modem port 5 – Auxiliary RS-232 port 6 – DCE port 1 7 – DCE port 2 8 – DCE port 3 9 – DCE port 4 March 1999 3160-A2-GB21-80...
  • Page 217 The supported ifIndexes for the 3160 DSU/CSU are: Net T1 DTE T1 COM port Modem port Auxiliary RS-232 port DCE port 1 DCE port 2 The supported ifIndexes for the 3164 DSU/CSU are: Net T1 DTE T1 COM port Modem port...
  • Page 218 “AUX port. [ Company Name ] T1 DSU/CSU, Hardware Version: [CCA number for the CSU board]”. “Data Port n. [ Company Name ] T1 DSU/CSU, Hardware Version: [CCA number for the DSU board]” (where n is 1 to 4). March 1999 3160-A2-GB21-80...
  • Page 219 – The SNMP management link is active on the COM or MODEM port. testing(3) – The SNMP management link is inactive on the COM or MODEM port. These ports can be used for proprietary ASCII functions. 3160-A2-GB21-80 1,544,000 bps. The currently configured data rate for the port.
  • Page 220 CTS and DSR are ON. The interface is down(2) when the port is unassigned, or either CTS or DSR is OFF. The interface is testing(3) when a test is active on the interface. March 1999 3160-A2-GB21-80...
  • Page 221 The objects used to collect output statistics are listed below: ifOutOctets (ifEntry 16) ifOutUcastPkts (ifEntry 17) ifOutNUcastPkts (ifEntry 18) ifOutDiscards (ifEntry 19) ifOutErrors (ifEntry 20) ifOutQLen (ifEntry 21) 3160-A2-GB21-80 March 1999 SNMP MIB Objects...

  • Page 222: Ip Group, Mib Ii

    For some address table entries, the ipAdEntIfIndex object may have a value greater than ifNumber. In these cases, the ipAdEntIfIndex refers to a proprietary interface which is not currently implemented by the interface group of MIB II. E-10 March 1999 3160-A2-GB21-80...
  • Page 223 The following read-only objects must not be specified in the set PDU used to add a route. ipRouteProto – Set to netmgmt(3) by software. ipRouteAge – Defaulted to 999. ipRouteInfo – Set to OBJECT IDENTIFIER {0, 0} since it is unused. 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-11...
  • Page 224 – Route added or modified by means of an SNMP set. icmp(4) – Route added or modified by Internet Control Management Protocol (ICMP). rip(8) – Route added or modified by Routing Information Protocol (RIP) (or similar proprietary protocol). E-12 March 1999 3160-A2-GB21-80...

  • Page 225: Icmp Group, Mib Ii

    (transmission 33) – The transmission object supported on the synchronous data ports, COM port, AUX port, and MODEM port. The “ds1” transmission object is defined by the DS1/E1 MIB. The rs232 transmission object is defined by the RS-232-like MIB. 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-13...

  • Page 226: Snmp Group, Mib Ii

    DS1 Current, DS1 Interval, and DS1 Total tables are always zero (null). The following sections provide clarification for objects contained in the Near End Group when it is not clear how the object definition in the DS1/E1 MIB is related to the DSU/CSU. E-14 March 1999 3160-A2-GB21-80...
  • Page 227 The pattern is sent until the test is halted (i.e., setting to dsx1SendNoCode). dsx1SendOtherTestPattern(8) – Specifies that the network interface is sending a 1-in-8 test pattern. The pattern is sent until the test is halted (i.e., setting to dsx1SendNoCode). 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-15...
  • Page 228 DSU/CSUs. Only the following values are supported by the DSU/CSU. none(1) – No signaling is being used on this interface. robbedBit(2) – Robbed Bit Signaling is being used on at least one DS0 on this T1 interface. E-16 March 1999 3160-A2-GB21-80...
  • Page 229 SESs – Severely Errored Seconds for the current interval. dsx1CurrentUASs – Unavailable Seconds for the current interval. dsx1CurrentCSSs – Controlled Slip Seconds for the current interval. dsx1CurrentBESs – Bursty Errored Seconds for the current interval. 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-17...

  • Page 230: Far End Group, Ds1/E1 Mib

    The DS1 Far End Group consists of the following three tables: DS1 Far End Current DS1 Far End Interval DS1 Far End Total These tables are not supported for either the network or DTE Drop/Insert (DSX-1) interface. E-18 March 1999 3160-A2-GB21-80...

  • Page 231: Ds1 Fractional Group, Ds1/E1 Mib

    Number of Ports – “rs232Number ” Object (rs232 1) This object contains the number of ports in the RS-232-like general port table. This number is 5 for the 3160, 7 for the 3164, 3 for the 3165 and 2 for the 3161. 3160-A2-GB21-80...

  • Page 232: General Port Table, Rs-232-Like Mib

    This object contains a unique value for each port and is used as an index into the general port table (rs232PortTable). The values of the rs232PortIndex object vary between models and are listed below. The values of rs232PortIndex for the 3160 DSU/CSU are: 1 – COM port 2 – Modem port 3 –...
  • Page 233 Thus, for the synchronous data ports, this object is read-only. The input speed of the MODEM, AUX, or COM port is the currently configured speed. Setting of this value for the MODEM, AUX, or COM port causes the configured port speed to be changed. 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-21...

  • Page 234: Asynchronous Port Table, Rs-232-Like Mib

    – Even parity. Supported on the COM and MODEM ports only. Asynchronous Port Table, “rs232AsyncPortAutoBaud” (rs232AsyncPortEntry 5) This object specifies the ability to automatically sense the input speed of the port. Only the following value is supported by the DSU/CSU. disabled(2) – Autobaud is not supported. E-22 March 1999 3160-A2-GB21-80...

  • Page 235: Synchronous Port Table, Rs-232-Like Mib

    This object contains the current signal state. Only the following values are supported by the DSU/CSU. on(2) – The signal is asserted. off(3) – The signal is not asserted. Input Signal Table – “rs232InSigChanges” (rs232InSigEntry 4) This object is not supported by the DSU/CSU. 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-23...

  • Page 236: Output Signal Table, Rs-232-Like Mib

    MIB II. This MIB describes three tables: Generic Interface Extension Table Generic Interface Test Table Generic Receive Address Table Only the generic interface test table is supported by the DSU/CSU. This table is supported for the network interface only. E-24 March 1999 3160-A2-GB21-80...

  • Page 237: Generic Interface Test Table, Generic Interface Mib

    – ends a FT1 up code to the remote unit. Only supported for the data ports. testSendFT1Down – Sends a FT1 down code to the remote unit. Only supported for the data ports. 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-25...
  • Page 238 – A monitor pattern (QRSS or 511) test has synchronized on the pattern and has detected bit errors. notInSync – A monitor pattern (QRSS or 511) test has not synchronized on the requested pattern. E-26 March 1999 3160-A2-GB21-80...
  • Page 239 The variable devConfigAreaCopy under the devConfigAreaCopy group in the common area of the Enterprise MIB will be fully supported. This variable allows the entire contents of one configuration area to be copied into another configuration area. 3160-A2-GB21-80 March 1999 SNMP MIB Objects E-27...
  • Page 240 DTE Prt1 Prt2 Prt3 Prt4 March 1999 Ctrl Reset Passwd Call ClrReg EQPT NET Dial Disc ChDir User Prt1 Prt2 Prt3 Prt4 1 . . 5,A (Directory) Near DTE Prt1 Prt2 Prt3 Prt4 Fact2 Cust2 Alarm Mgmt Gen Trap 496-14945 3160-A2-GB21-80...
  • Page 241 LOS at DTE OOF at DTE Yellow at DTE AIS at DTE Stat–>Perf–>Telco–>Cur: CurTimer Stat–>Perf–>Telco–>Intvl–>Dsply: VldIntvl Stat–>Perf–>Telco–>24Tot: VldIntvl 3160-A2-GB21-80 SNMP MIB Object Read the dsx1LineStatus object for NET T1 dsx1LossOfSignal dsx1LossOfFrame dsx1RcvFarEnd dsx1RcvAIS dsx1OtherFailure Read the dsx1LineStatus object for DTE T1 dsx1LossOfSignal...
  • Page 242 Set IfExtnsTestType for port n to testSendFT1UP Set IfExtnsTestType for port n to testSendFT1Down Set dsx1LoopbackConfig for Net T1 to dsx1LineLoop Set dsx1LoopbackConfig for Net T1 to dsx1NoLoop Set dsx1LoopbackConfig for Net T1 to dsx1PayloadLoop Set dsx1LoopbackConfig for Net T1 to dsx1NoLoop March 1999 3160-A2-GB21-80...
  • Page 243 Test–>Ptrns–>Mon–>511–>Prt n Test–>Ptrns–>Abort–>Mon–>Prt n Cnfig–>Load Cnfig–>Save Cnfig–>Activ–>Edit–>DTE–>DTE–>Framing Cnfig–>Activ–>Edit–>DTE–>DTE–>Coding Cnfig–>Activ–>Edit–>Port–>Prtn->Port Type 3160-A2-GB21-80 SNMP MIB Object Set dsx1LoopbackConfig for DTE T1 to dsx1LineLoop Set dsx1LoopbackConfig for DTE T1 to dsx1NoLoop Set dsx1LoopbackConfig for DTE T1 to dsx1PayloadLoop Set dsx1LoopbackConfig for DTE T1 to dsx1NoLoop...
  • Page 244 Display dsx1TransmitClockSource for DTE T1 or NET T1 Set/Display rs232PortInSpeed or rs232PortOutSpeed for COM, AUX, or MODEM port Set/Display rs232AyncPortBits for COM or MODEM port Set/Display rs232AyncPortParity for COM or MODEM port Set/Display rs232AyncPortStopBits for COM or MODEM port March 1999 3160-A2-GB21-80...
  • Page 245 NMS (via the COM or AUX ports) need a default route set. In the following examples, the default port (COM or AUX) is set in the device connected to the LAN Adapter. 3160-A2-GB21-80 March 1999...
  • Page 246 FF.FF.FF.00. A static route is set in the NMS host to subnet 135.18.1.0. 135.18.1.2 135.18.1.3 135.18.1.4 135.18.1.5 Figure F-1. Daisy-Chained Standalone at the Central Site ETHERNET 135.18.40.1 NETWORK ADAPTER SUBNET 135.18.1.0 135.18.1.7 135.18.1.6 March 1999 SUBNET 135.18.40.0 AUX/COM IP ADDRESS: 135.18.40.2 135.18.1.1 135.18.1.1 496-14645-03 3160-A2-GB21-80...
  • Page 247 All devices are still on the same subnet, and the subnet mask is FF.FF.FF.00. A static route still must be set in the NMS host to subnet 135.18.2.0. 135.18.2.17 135.18.2.18 Figure F-2. Local Carrier with Remote Standalone 3160-A2-GB21-80 IP Network Addressing Scenarios ETHERNET 135.18.40.1 NETWORK ADAPTER COM IP ADDRESS: 135.18.40.3...
  • Page 248 NMS host for each subnet: 135.18.4.0, 135.18.6.0, 135.18.20.0. 135.18.6.22 135.18.6.34 SUBNET 135.18.6.0 ETHERNET 135.18.40.1 SUBNET 135.18.40.0 Figure F-3. Local Carrier Connected to Remote Carriers 135.18.20.23 135.18.20.45 SUBNET 135.18.20.0 ADAPTER COM IP ADDRESS: 135.18.40.4 SUBNET 135.18.4.0 March 1999 3160-A2-GB21-80...
  • Page 249 NMS host (135.18.0.0). 135.19.6.22 135.19.6.34 ETHERNET ADAPTER 135.18.40.1 SUBNET 135.18.40.0 Figure F-4. Local Carrier Connected to Remote Carriers – an Alternative 3160-A2-GB21-80 135.19.20.23 135.19.20.45 COM IP ADDRESS: 135.18.40.4 SUBNET MASK: FF:FF:00:00 SUBNET 135.19.0.0...
  • Page 250 SUBNET 135.18.23.0 135.18.23.2 COM IP ADDRESS: 135.140.22.95 ADAPTER ETHERNET SUBNET 135.140.22.0 Figure F-5. Multiple COM Ports Connected to Different NMSs 135.140.22.79 March 1999 SUBNET 135.18.34.0 135.18.34.2 COM IP ADDRESS: 135.18.40.5 ADAPTER 135.18.40.1 ETHERNET SUBNET 135.18.40.0 496-14649-02 3160-A2-GB21-80...
  • Page 251 Release 3.1 or higher, MS-DOS 3.3 or higher, and at least 4 MB of RAM. A VGA color monitor with VGA adapter (or higher resolution) is required. A mouse is also required. The following procedures must be performed in the Windows environment. 3160-A2-GB21-80 March 1999...
  • Page 252 Do you want to create the directory? 7. Select Yes. A confirmation screen appears. Select Install to continue the installation. 8. A Setup Completed screen appears. Select Continue. The Program Manager screen appears with the Front Panel icon. March 1999 3160-A2-GB21-80...

  • Page 253: Starting Front Panel Emulation

    The Speed field needs to contain one of the following communications speeds: 1200, 2400, 4800, 9600, 14400, 19200, or 38400 and should match the DSU/CSU’s COM port configuration. 5. Choose either a Local (for near-end DSU/CSU) or Remote (for far-end DSU/CSU) destination. 3160-A2-GB21-80 March 1999 Front Panel Emulation...
  • Page 254 7. The front panel of the selected DSU/CSU appears on the PC. NOTE: When using Front Panel Emulation, no LEDs are shown on the PC’s screen; you must use the Stat command procedure to get LED information (see Displaying LED Conditions in Chapter 3, Operation ). March 1999 3160-A2-GB21-80...

  • Page 255: Before Using The Asynchronous Terminal

    This procedure allows you to use the System Paused screen to reset the COM port configuration options or to reload all factory default configuration options. 3160-A2-GB21-80 in Chapter 3, Operation , and Appendix C, in Chapter 3, Operation .

  • Page 256: Initiating An Asynchronous Terminal Session

    H-1), press Ctrl-a (Control key and a). From the Screen area, you may select the Status, Test, Configuration, or Control branches. shows the Main Menu screen for a standalone DSU/CSU. Entering a Password to Gain Access March 1999 on page H-14.) 3160-A2-GB21-80...

  • Page 257: Ending An Asynchronous Terminal Session

    Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-1. Main Menu Screen 3160-A2-GB21-80 Asynchronous Terminal Operation MAIN MENU...

  • Page 258: Menu Organization

    General SNMP Protocol Management March 1999 Control Start Select Administer Download LEDs Password Customer ID System Select Alarm Monitor Device Relay Jack Cut-Off User Alarms Management Interface & Traps Communication Internal Modem SNMP NMS SNMP Security Traps 496-14997 3160-A2-GB21-80 Reset...

  • Page 259: Using Asynchronous Terminal Screens

    Screen Function Key M (MainMenu) E (Exit) R (Refresh) U (PgUp) D (PgDn) S (Save) 3160-A2-GB21-80 Asynchronous Terminal Operation (Table Usage Returns to the Main Menu screen. Terminates the async terminal session. Updates the screen with the current information. Pages up to the previously displayed page of information.
  • Page 260 Moves the cursor down one field within a column on the same screen. Moves the cursor back one character to the right. Moves the cursor back one character to the left. Redraws the screen display. Accepts entry. March 1999 3160-A2-GB21-80...
  • Page 261 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-3. Customer Identification Screen 3160-A2-GB21-80 CUSTOMER ID Customer ID:...
  • Page 262 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-4. Example of Display LEDs Screen DISPLAY LEDs GENERAL NETWORK PORT 1 Fail Test March 1999 Model: 31xx PORT 2 PORT 3 PORT 4 MainMenu Exit 3160-A2-GB21-80...

  • Page 263: Displaying Or Editing Configuration Options

    Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-5. Configuration Load Screen 3160-A2-GB21-80 Asynchronous Terminal Operation Changing Configuration Options...
  • Page 264 DSU/CSU. For example, DTE and Copy Ports are not displayed for the single-port DSU/CSU. H-10 CONFIGURATION EDIT/DISPLAY Network Sync Data Ports Copy Ports Cross Connect General Options User Interface Alarms & Traps Management and Communication March 1999 Model: 31xx MainMenu Exit 3160-A2-GB21-80...

  • Page 265: Saving Edit Changes

    Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-7. Configuration Save Screen 3160-A2-GB21-80 Asynchronous Terminal Operation SAVE CONFIGURATION TO:...
  • Page 266 COMMUNICATION PORT OPTIONS Port Use: Port Type: Data Rate (Kbps): Character Length: Parity: Stop Bits: Ignore Control Leads: Password Required: Inactivity Timeout: Disconnect Time (Minutes): March 1999 Setting a Model: 31xx Terminal Asynchronous None Enable Password Disable Enable Enable MainMenu Exit 3160-A2-GB21-80...
  • Page 267 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-9. Setting a Password 3160-A2-GB21-80 Asynchronous Terminal Operation ), the password itself is set. Unless you...
  • Page 268 Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Figure H-10. Entering a Password H-14 Model: 31xx LOGIN March 1999 Enter Password Exit 3160-A2-GB21-80...

  • Page 269: Configuration Worksheets For The Asynchronous Terminal Interface

    Interface Status Line Framing Format Line Coding Format Line Equalization DTE LB on External Contact Send All Ones on DTE Failure 3160-A2-GB21-80 Asynchronous Terminal Operation Front Panel Equivalent Value (Default in Bold) NET Framing D4, ESF NET Coding AMI, B8ZS 0.0, –7.5, –15, –22.5...
  • Page 270 None, Halt Net DCLB Disable, V.54, FT1, Both Port LB Disable, DTLB, DCLB, Both Enable, Disable Mgmt Link Enable, Disable Err Rate 10E– 4, 10E–5, 10E– 6, 10E–7, 10E–8, 10E–9 Near-end Disable, Maintain, Send, Both Far-end Disable, Maintain March 1999 3160-A2-GB21-80...
  • Page 271 Loopbacks Embedded Data Link EDL Management Link Excessive Error Rate Threshold Near-End Performance Statistics Far-End Performance Statistics 3160-A2-GB21-80 Asynchronous Terminal Operation Front Panel Equivalent Value (Default in Bold) Port Type E530, V.35, RS449, X.21 Base Rate Nx64, Nx56 Tx Clock...
  • Page 272 None, Halt Net DCLB Disable, V.54, FT1, Both Port LB Disable, DTLB, DCLB, Both Enable, Disable Mgmt Link Enable, Disable Err Rate 10E– 4, 10E–5, 10E– 6, 10E–7, 10E–8, 10E–9 Near-end Disable, Maintain, Send, Both Far-end Disable, Maintain March 1999 3160-A2-GB21-80...
  • Page 273 Loopbacks Embedded Data Link EDL Management Link Excessive Error Rate Threshold Near-End Performance Statistics Far-End Performance Statistics 3160-A2-GB21-80 Asynchronous Terminal Operation Front Panel Equivalent Value (Default in Bold) Port Type E530, V.35, RS449, X.21 Base Rate Nx64, Nx56 Tx Clock...
  • Page 274 Com Rate 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 38.4 Char Length 7, 8 CParity None, Even, Odd CStop Bits 1, 1.5, 2 Ignore DTR Disable, DTR Password Enable, Disable CmInActTm Enable, Disable CmDiscTm 1 –60 (Default = 5) March 1999 3160-A2-GB21-80...
  • Page 275 Password Required Inactivity Timeout Disconnect Time Modem Type Modem Rate Character Length Parity Stop Bits Long Space Disconnect 3160-A2-GB21-80 Asynchronous Terminal Operation Front Panel Equivalent Value (Default in Bold) Com Port Enable, Disable ComExtDev Disable, AT, Other Dial-In Enable, Disable...
  • Page 276 Text Field , Clear Alt Mdm IP Adr Text Field , Clear Text Field , Clear Alt Mdm NetMask Modem Link PPP, SLIP Aux IP Adr Text Field , Clear Aux NetMask Text Field , Clear IPBusMast Enable, Disable March 1999 3160-A2-GB21-80...
  • Page 277 Number of Trap Managers Trap n IP Address Trap Manager n Destination Trap n Dst General Traps Enterprise Specific Traps Link Traps Link Trap Interfaces 3160-A2-GB21-80 Asynchronous Terminal Operation Front Panel Equivalent Value (Default in Bold) SNMP Mgt Enable, Disable CommunityName1...
  • Page 278 Asynchronous Terminal Operation This page intentionally left blank. H-24 March 1999 3160-A2-GB21-80...

  • Page 279: Equipment List

    Equipment List Equipment Model 3160 DSU/CSU Model 3164 DSU/CSU Model 3165 DSU/CSU T1 Line Interface Cable, RJ48C-to-RJ48C T1 Line Interface Cable, RJ48C-to-DA15P (Canada) COM Port-to-PC Cable, 8-pin modular to DB9S COM Port-to-Terminal/Printer Cable, 8-pin modular to DB25P DC Power Cable...
  • Page 280 Equipment List This page intentionally left blank. March 1999 3160-A2-GB21-80...
  • Page 281 DS0 channel does not carry data, but instead transmits and method receives all ones. ACCULINK A product family and a registered trademark of Paradyne. Alarm Cut-off command. A command for carrier-mounted DSU/CSUs that forces a deactivation of the alarm relay on the 3000 Series Carrier. Activ Active configuration area.
  • Page 282 The external clock interface on the DSU/CSU. ClrReg branch Clear Performance Registers branch of the DSU/CSU menu tree. Cnfig branch Configuration branch of the DSU/CSU menu tree. coding A technique used to accommodate the ones density requirements of E1 lines. GL-2 March 1999 3160-A2-GB21-80...
  • Page 283 An identification used by an SNMP manager to grant an SNMP server access rights to a MIB. COMSPHERE A proprietary product family name and a registered trademark of Paradyne. configuration The arrangement of a system or network as defined by the characteristics of its functional units.
  • Page 284 Embedded Data Link. The 8 kbps in-band performance channel that provides 4 kbps of user bandwidth for the support of an SNMP management link. Excessive Error Rate. An error rate that is greater than the threshold that has been configured in the device. GL-4 March 1999 3160-A2-GB21-80...
  • Page 285 High-Level Data Link Control. A communications protocol defined by the International Standards Organization (ISO). host A computer attached to a network that shares its information and devices with the rest of the network. Hertz. A unit of frequency that equals one cycle per second. 3160-A2-GB21-80 March 1999 Glossary GL-5...
  • Page 286 The master timing source used to synchronize all of the T1 and data port interfaces on the DSU/CSU. Megabyte or megabytes. A unit of memory measurement equal to approximately one million bytes (typically 1,048,576 bytes). GL-6 March 1999 3160-A2-GB21-80...
  • Page 287 Pseudo-Random Bit Sequence. A test pattern containing any possible combination of digital ones and zeros for a given string length. Performance Report Messages. Messages indicating the current state of a T1 line as specified by ANSI-T1-403. 3160-A2-GB21-80 ) bits. March 1999 Glossary...
  • Page 288 A test that checks most hardware components when power is applied to the device or a reset is initiated. server A device that offers a specific service, such as database management, to a client. GL-8 March 1999 3160-A2-GB21-80...
  • Page 289 User Datagram Protocol. A TCP/IP protocol describing how messages reach application programs within a destination computer. Underwriter’s Laboratories, Inc. An organization which promotes product safety. V.24 An ITU-T standard for a low-speed, 25-position, DCE/DTE interface. V.35 An ITU-T standard for a high-speed, 34-position, DCE/DTE interface. 3160-A2-GB21-80 March 1999 Glossary GL-9...
  • Page 290 An SNMP trap that indicates that the device has reinitialized itself. XTXC External Transmit Clock. V.24 circuit 113. Yellow Alarm An outgoing signal transmitted when a DS1 terminal has determined that it has lost the incoming signal. GL-10 March 1999 3160-A2-GB21-80...
  • Page 291 BES (Bursty Errored Seconds) report, 4-9 block method of channel allocation, 3-40– 3-68 BPV (Bipolar Violation) condition front panel LED indication, 3-8 Performance Report message, 4-10 troubleshooting, 4-15 3160-A2-GB21-80 cabling examples, 2-8 pin assignments, D-1– D-16 Chan (Channel) Configuration branch example of use, 3-29– 3-68 option table, C-10–...
  • Page 292 Facility Interface Code, D Facility Interface Codes, D Fact1 (Factory 1) configuration area, functional description, 3-14 Fact2 (Factory 2) configuration area, functional description, 3-14 failure analysis. See troubleshooting failure message during power-up self-test, 2-10, 4-4 troubleshooting, 4-15 March 1999 3160-A2-GB21-80...
  • Page 293 LEDs, front panel during power-up self-test, 2-9 functional description, 3-5– 3-68 lamp test, 4-35– 4-38 physical description, 1-3, 3-1 3160-A2-GB21-80 line coding, C-2 line equalization, C-2 line loopback (LLB), 4-23– 4-38 link layer protocol, 3-19, 3-23– 3-68 link trap, 4-12...
  • Page 294 4-14 power module, 1-7, B-1 power-up self-test displaying results, 4-1– 4-38 front panel indications, 2-9, 3-6 troubleshooting, 4-14 problem determination. See troubleshooting protocol, link layer, 3-19, 3-23– 3-68 Ptrns (Test Patterns) branch, example of use, 4-30– 4-38 March 1999 3160-A2-GB21-80...
  • Page 295 3-19– 3-68 option table, C-31– C-52 option worksheet, C-51 connection examples, 2-3– 2-10, F-1– F-6 database, 1-3 3160-A2-GB21-80 IP addressing, F-1– F-6 manager, 1-3 MIBs functional description, E-1– E-32 list of objects, E-1– E-32 procedure for configuring access, 3-24– 3-68...
  • Page 296 4-12 weight, B-2 worksheets, configuration option, C-41– C-52, H-15 X.21 interface, D-13 Yellow Alarm condition ASCII terminal/printer message, 4-11 Device Health and Status message, 4-4 front panel LED indication, 3-7, 3-8 Performance Report message, 4-10 troubleshooting, 4-15 March 1999 3160-A2-GB21-80...

This manual is also suitable for:

316431613165Acculink 3160 dsuAcculink 3164 dsuAcculink 3161 dsu ... Show all

Table of Contents