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ADTRAN 1200184L1 User Manual

Quad nx 56/64 module
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Quad Nx 56/64
Module
Part Number 1200184L1
USER MANUAL
61200.184L1-1A
November 1997

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Summary of Contents for ADTRAN 1200184L1

  • Page 1 Quad Nx 56/64 Module Part Number 1200184L1 USER MANUAL 61200.184L1-1A November 1997...
  • Page 2 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 (205) 963-8000 © 1997 ADTRAN, Inc. All Rights Reserved. Printed in U.S.A.
  • Page 3 FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 5: Table Of Contents

    Physical Description ............................2 Adapter Cable..............................2 Chapter 2: Installation ............................3 Unpack and Inspect .............................. 3 ADTRAN Shipments Include........................3 Customer Provides ............................3 Installing the Quad Nx 56/64 Module....................... 4 Wiring ..................................5 Power-Up Testing and Initialization ........................5 Chapter 3: Operation ............................
  • Page 6 Table of Contents RX............................... 12 PLL/Fifo..............................12 Lock..............................12 RXE ..............................12 RXF..............................12 TXE..............................12 TXF..............................12 Configuration ............................12 Name ..............................12 Clk (+/-) (TX Clock Polarity) ......................12 Clk Srce (Clock Source)........................12 Data (Data Format).......................... 12 CTS..............................

  • Page 7: Chapter 1: Introduction

    Chapter 1 Introduction QUAD Nx 56/64 MODULE OVERVIEW The Quad Nx (pronounced “N-by”) 56/64 Module provides four syn- chronous V.35 DTE ports, each of which can operate at any rate that is a multiple of 56 or 64 kbps, up to 1.536 Mbps. The Quad Nx 56/64 Module can be installed in any option slot of the ATLAS chassis.

  • Page 8: Module Specifications

    Figure 1-1 Quad Nx 56/64 Module Adapter Cable Two ADTRAN-supplied adapter cables convert from the DB-37 connectors on the rear of the module to Dual Winchester V.35 con- nectors. These connectors are marked as 1/3 and 2/4 to represent the port connected (1 or 3/2 or 4), based on which DB-37 the cable is attached to.

  • Page 9: Chapter 2: Installation

    Carefully inspect the option module for any shipping damage. If damage is suspected, file a claim immediately with the carrier and then contact ADTRAN Technical Support. (See the last page of this manual for infor- mation on contacting Technical Support.) If possible, keep the original shipping container for use in shipping the option module back for repair or for verification of damage during shipment.

  • Page 10: Installing The Quad Nx 56/64 Module

    Chapter 2. Installation INSTALLING THE QUAD NX 56/64 MODULE Figure 2-1 is representative of the action required for proper placement of the Quad Nx 56/64 Module. Perform the following steps to install the option module: 1. Remove the cover plate (corresponding to the slot in which the Quad Nx 56/64 Module will be installed) from the ATLAS 800 chassis rear panel.

  • Page 11: Wiring

    Chapter 2. Installation WIRING Each port of the Quad Nx 56/64 Module has a V.35 Winchester-style connection (via the supplied adapter cables) as defined in Table 2-A. Table 2-A V.35 Winchester Pin Connection CCITT DESCRIPTION Protective ground (PG) Signal ground (SG) Request to send (RTS) from DTE Clear to send (CTS) to DTE Data set ready (DSR) to DTE...
  • Page 12 Chapter 2. Installation Quad Nx 56/64 Module User Manual 61200.184L1-1...

  • Page 13: Chapter 3: Operation

    Chapter 3 Operation OVERVIEW The Quad Nx 56/64 Module can be configured and controlled from a variety of sources, including: • The ATLAS 800 Front Panel, providing minimal configuration and sta- tus support • The terminal menus, allowing detailed configuration, status, and diag- nostics •...

  • Page 14: Menu Description

    Chapter 3. Operation The ATLAS 800 System Controller automatically detects the presence of the Quad Nx 56/64 Module when it is installed in the system. To see the menus for the Quad Nx 56/64 Module via the terminal menu, use the arrow keys to scroll to the Modules menu and press Enter to access the module choices.

  • Page 15: Menu

    Chapter 3. Operation Menu Selecting this item displays additional status and configuration menus about the selected module. (To access the submenus for this item, use the arrow keys to scroll to the Menu column for the module you want to edit, and press Enter .) For detailed information on each submenu item, see the section Quad Nx 56/64 Module Menu Options on page 10.

  • Page 16: Quad Nx 56/64 Module Menu Options

    Chapter 3. Operation Quad Nx 56/64 Module Menu Options Figure 3-2 shows the menu options available for the Quad Nx 56/64 Module. The following sections describe these options. Figure 3-2 Quad Nx 56/64 Module Menu Options Quad Nx Info Read security: 5 The Quad Nx 56/64 Info submenu indicates the status of the module.

  • Page 17: No Ext Clk

    Chapter 3. Operation NO EXT CLK The DTE is not providing an external transmit clock (only if the V.35 Nx port is configured to get transmit clock from the DTE.) DTE Status Read security: 5 Shows the status of key DTE interface signals. The following signals are monitored (these options are read-only): Request To Send from DTE Clear To Send to DTE...

  • Page 18: Pll/Fifo

    Chapter 3. Operation Active Transmit Active Receive Data PLL/Fifo Read security: 5 Lock Phase Lock Loop is locked Receive data FIFO Empty Receive Data FIFO Full Transmit Data FIFO Empty Transmit Data FIFO Full Configuration The CONFIG submenu configures the Quad Nx 56/64 Module. Name Write security: 3;...

  • Page 19: Cts

    Chapter 3. Operation Write security: 3; Read security: 5 Clear to Send. Used to control characteristics of CTS (see Table 3-A). Choose from Normal or Forced On. Write security: 3; Read security: 5 Data Carrier Detect. Indicates to the DTE when a valid signal is being re- ceived at the Network Interface (see Table 3-A).

  • Page 20: Test

    Chapter 3. Operation Test This menu item is used to activate testing of specific data ports. It also con- trols the activation of loopbacks and the initiation of data test patterns. Test results are displayed on the ATLAS 800 front panel. The execution of Port Tests disrupts normal data flow in the port being tested.

  • Page 21: Inject (Inject Error)

    Chapter 3. Operation Inject (Inject Error) Write security: 4; Read security: 5 Injects a 511 pattern error. 511 Clr (Clear Results) Write security: 4; Read security: 5 Clears test results for the selected port. 61200.184L1-1 Quad Nx 56/64 Module User Manual...
  • Page 22 Chapter 3. Operation Quad Nx 56/64 Module User Manual 61200.184L1-1...

  • Page 23: Appendix A: Quad Nx 56/64 Dial Plan Interface Configuration

    Appendix A Quad Nx 56/64 Dial Plan Interface Configuration INTERFACE CONFIGURATION The Interface Configuration option for the Dial Plan menu sets configura- tion parameters for the end point. These parameters will vary by the type of port selected. The following section describes the configuration options available for the Quad Nx 56/64 Module.

  • Page 24: Nx56/64 Option Module Interface Configuration

    Appendix A: Nx 56/64 Dial Plan Interface Configuration Nx56/64 Option Module Interface Configuration This section describes the User Termination configuration settings for the Quad Nx56/64 Module when using the Dial Plan menus. The Nx56/64 can only serve as a User termination end point. Nx56/64 Option Module (User Termination) When you are working in the User Termination section of the Dial Plan menu, the Slot is defined as a Nx56/64 module, the following configura-...
  • Page 25 Index Numerics inband pattern initialization test results inject error installation installing the module interface configuration adapter cable interfaces alarm status zero local loopback alarms loopback local none remote clear results status clear to send loopbk clock source configuration connection pins menu description 11, 13...
  • Page 26 Index Quad Nx 56/64 features installing interfaces menu options overview physical description specifications Quad Nx alarms Quad Nx info remote loopback self test slip specifications state status alarm terminal menu structure test 9, 14 testing TX clock polarity type wiring zero alarm zero inhibit Quad Nx 56/64 Module User Manual...
  • Page 27 Sales (800) 827-0807 Post-Sale Support Please contact your ADTRAN account representative first. If your ADTRAN account representa- tive cannot help, please contact ADTRAN Technical Support and have the unit serial number avail- able. (888) 4ADTRAN Technical Support Repair and Return If ADTRAN Technical Support determines that a repair is needed, Technical Support will coordi- nate with the Return Material Authorization (RMA) department to issue an RMA number.

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