Page 2 - is a registered trademark of ADTRAN.
Trademark:T-Watch Pro TM is a registered trademark of ADTRAN. 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (256) 963-8000 © 2000 ADTRAN, Inc. All rights reserved. Printed in USA.
Page 3 - Notes provide additional useful information.
iii Notes provide additional useful information. Cautions signify information that could prevent service interrup-tion. Warnings provide information that could prevent damage to the equipment or endangerment to human life.
Page 4 - Warranty and Customer Service
iv 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 w...
Page 5 - LIMITED PRODUCT WARRANTY
v LIMITED PRODUCT WARRANTY ADTRAN warrants that for five (5) years from the date of shipment to Cus-tomer, all products manufactured by ADTRAN will be free from defects in materials and workmanship. ADTRAN also warrants that products will con-form to the applicable specifications and drawings for su...
Page 7 - Table of Contents
61200142L1-1 Dual Nx/56/64 Option Module User Manual vii Table of Contents List of Figures ............................................................................................................ xi List of Tables .....................................................................................
Page 11 - List of Figures
61200142L1-1 Dual Nx/56/64 Option Module User Manual xi List of Figures Figure 1-1. Dual Nx56/64 V.35 Option Module....................................................1-4Figure 2-1. Installing the Option Module ..............................................................2-2Figure 2-2. Attaching th...
Page 13 - List of Tables
61200142L1-1 Dual Nx/56/64 Option Module User Manual xiii List of Tables Table 2-1. Subminiature D Connection ................................................................. 2-4Table 3-1. Normal Mode Operation ...................................................................... 3-8Table B-1. 26-...
Page 15 - Chapter 1; Introduction
61200142L1-1 Dual Nx56/64 Option Module User Manual 1-1 Chapter 1 Introduction DUAL NX56/64 V.35 OPTION MODULE OVERVIEW The Dual Nx56/64 V.35 option module is one of the op-tion modules available for use with the following ADT-RAN equipment: • TSU 100e • TSU 600e • TSU 610 • TSU 120e • TDU 120e • ES...
Page 16 - Dual Nx56/64 V.35 Option Module and Plug-on Board Description; Menu operation for easy configuration; Interfaces
Chapter 1. Introduction 1-2 Dual Nx56/64 Option Module User Manual 61200142L1-1 Dual Nx56/64 V.35 Option Module and Plug-on Board Description The Dual Nx56/64 V.35 option module operates in the option slot of the TSU/TDU/ESU products, while the plug-on board operates as a plug-on to any option mod-u...
Page 17 - Dual Nx56/64 V.35 Option Module Specifications; CCITT V.35 Synchronous
Chapter 1. Introduction 61200142L1-1 Dual Nx56/64 Option Module User Manual 1-3 • Loopbacks Port (toward the network) DTE (toward the DTE) • Both loopbacks can be invoked locally or remotely (V.54) Dual Nx56/64 V.35 Option Module Specifications DTE Interface CCITT V.35 Synchronous Rates 56 kbps to 1...
Page 18 - Inband Communication Channel; Enabled or Disabled; Physical Description; and
Chapter 1. Introduction 1-4 Dual Nx56/64 Option Module User Manual 61200142L1-1 Inband Communication Channel Enabled or Disabled Physical Description The Dual Nx56/64 V.35 option module plugs into the op-tion slot in the rear of the TSU/TDU/ESU family of prod-ucts (see Figure 1-1). The rear panel of...
Page 19 - Chapter 2; Installation; ADTRAN Shipments Include
61200142L1-1 Dual Nx56/64 Option Module User Manual 2-1 Chapter 2 Installation UNPACK & INSPECT Carefully inspect the option module or plug-on board for any shipping damage. If damage is suspected, file a claim immediately with the carrier and then contact ADTRAN Customer and Product Service (CA...
Page 20 - INSTALLING THE OPTION MODULE; Figure 2-1. Installing the Option Module
Chapter 2. Installation 2-2 Dual Nx56/64 Option Module User Manual 61200142L1-1 INSTALLING THE OPTION MODULE Placement of the Option Module Figure 2-1 shows the proper placement of the option module. Perform the following steps to install the option module: 1. Remove the cover plate from the TSU/TDU...
Page 21 - Power Connection; Hold the plug-on board above the option module.
Chapter 2. Installation 61200142L1-1 Dual Nx56/64 Option Module User Manual 2-3 Power Connection Each option module derives power from the base TSU/TDU/ESU unit. Power to the base unit is supplied by a captive eight-foot power cord. Attaching the Plug-On Board Figure 2-2 shows the proper attachment ...
Page 22 - Wiring; PIN; Received line signal detector (DCD) to DTE
Chapter 2. Installation 2-4 Dual Nx56/64 Option Module User Manual 61200142L1-1 Wiring The Dual Nx56/64 option module has two 26-pin sub-miniature D connectors. Each connector is pinned out as shown in Table 2-1. The connection of the header pins between the option module and the plug-on board must ...
Page 23 - Power-Up Testing and Initialization; OK; ule group on the front panel turns; ALARM; in the module group on the front panel
Chapter 2. Installation 61200142L1-1 Dual Nx56/64 Option Module User Manual 2-5 Power-Up Testing and Initialization The option module executes a self-test during the power-up sequence, as described in the TSU/TDU/ESU manual of the base unit. No initialization input is required. Upon power-up, any pr...
Page 25 - Chapter 3; Operation; OVERVIEW; Slot; through
61200142L1-1 Dual Nx56/64 Option Module User Manual 3-1 Chapter 3 Operation OVERVIEW The Dual Nx56/64 V.35 option module is controlled as part of the TSU/TDU/ESU using the same methods as described in the appropriate TSU/TDU/ESU user manu-al. Front Panel Indicators/Buttons Refer to the description o...
Page 26 - Port; The; ID
Chapter 3. Operation 3-2 Dual Nx56/64 Option Module User Manual 61200142L1-1 Port • PORT is the port ID of the V.35 interface to be config-ured. Each slot may have up to four independent ports. • The P ORT ID for each port on the Dual Nx56/64 op- tion module and the Dual Nx56/64 plug-on board is pri...
Page 27 - CTS
Chapter 3. Operation 61200142L1-1 Dual Nx56/64 Option Module User Manual 3-3 Dual Nx56/64 V.35 Menus Are All Submenus The Dual Nx56/64 V.35 option module menus are access-ed from and operated the same as menus for the TSU 100. Menu items in the main menu in Figure 3-1 on page 3-2 printed in bold ita...
Page 28 - PORT Status; Enter
Chapter 3. Operation 3-4 Dual Nx56/64 Option Module User Manual 61200142L1-1 Operation With the cursor on one of the four main menu choices, press Enter or the number key. This displays the first two submenu items with the cursor on the first item. Use the down arrow key to place the cursor on the d...
Page 29 - DTE Status
Chapter 3. Operation 61200142L1-1 Dual Nx56/64 Option Module User Manual 3-5 The Dual Nx interface offers the status screens listed in this manual. For other option modules, refer to the ap-propriate user manual. Dual NX56/64 Status Select 1.1 NX56/64DTE DATA/CKDTE STATUSPORT RATE DTE DATA/CK Shows ...
Page 30 - PORT CONFIG; Interface
Chapter 3. Operation 3-6 Dual Nx56/64 Option Module User Manual 61200142L1-1 PORT CONFIG The 7)PORT CONFIG submenu is used for configuration of the Dual Nx56/64 V.35 option module. Operation To display Figure 3-4 on the TSU 100, place the cursor on main menu item 2)CONFIG , and do the following: 1. ...
Page 31 - . If the interface cable is long and causes a; . This switches the phase of the clock, which; Data
Chapter 3. Operation 61200142L1-1 Dual Nx56/64 Option Module User Manual 3-7 Rate 56/64 This sets the base rate of the interface. The actual data rate depends on the number of DS0s assigned to the Nx port. The DTE data rate versus the number of DS0s appear in the DTE Data Rate Chart appendix of the ...
Page 33 - This menu option can also be set to; which; TX CLK SOURCE; . If the DTE provides a clock with TX data,; EXTERNAL; NETWORK
Chapter 3. Operation 61200142L1-1 Dual Nx56/64 Option Module User Manual 3-9 This menu option can also be set to O N -D EMAND which will activate the Inband Channel only when commands are sent from T-Watch Pro to the remote unit (TSU 600 B in Figure 3-5). If no T-Watch Pro activity is detected for 1...
Page 34 - Factory Restore; Port Utility; With the cursor on
Chapter 3. Operation 3-10 Dual Nx56/64 Option Module User Manual 61200142L1-1 Factory Restore This selection is used to restore the factory default set-tings for all pass-through option module parameters. Operation To return the unit to the opening main menu with all the factory default settings res...
Page 35 - When the desired port name is displayed, press; Figure 3-7. Port Name and Software Version Display
Chapter 3. Operation 61200142L1-1 Dual Nx56/64 Option Module User Manual 3-11 To display the port name and the software version in-stalled as shown in Figure 3-7, do the following: 1. Use the arrow keys to move through the available ports, or enter the port number with the number key. 2. When the de...
Page 36 - Port Test; To display Figure 3-8 on the TSU 100, place the cursor on; LOOPBK; Initiates a loopback.
Chapter 3. Operation 3-12 Dual Nx56/64 Option Module User Manual 61200142L1-1 Port Test This menu item is used to activate testing of specific data ports. It also controls the activation of loopbacks and the initiation of data test patterns. Test results are shown on the TSU/TDU/ESU display. Operati...
Page 37 - REMOTE; ON; OFF; Clear
Chapter 3. Operation 61200142L1-1 Dual Nx56/64 Option Module User Manual 3-13 REMOTE The remote loopback causes a V.54 code to be sent to the far end. The Nx at the far end activates a PORT/LCL loopback on detection of the V.54 code. REM V.54 CONT This loopback causes continuous V.54 code to be sent...
Page 39 - Appendix A; System Messages; ALARM MESSAGES; Red Alarm; NI unable to align frame with incoming signal; Yellow Alarm; Unframed all 1s (AIS) being received at NI; Loss of Signal; No signal detected at NI
61200142L1-1 Dual Nx56/64 Option Module User Manual A-1 Appendix A System Messages ALARM MESSAGES Network Interface (NI) Red Alarm NI unable to align frame with incoming signal Yellow Alarm Remote alarm indication (RAI) being received from the far end Blue Alarm Unframed all 1s (AIS) being received ...
Page 40 - STATUS MESSAGES
Appendix A. System Messages A-2 Dual Nx56/64 Option Module User Manual 61200142L1-1 Dual Nx56/64 V.35 Option Module Clock Slip Difference in frequency of the data clock at the network and DTE PLL Alarm Unable to lock phase lock on the clock provided by the network interface Zeros Alarm All 0s data b...
Page 41 - Remote Loop Up; Sending a 511 pattern towards the network interface; Loop Down
Appendix A. System Messages 61200142L1-1 Dual Nx56/64 Option Module User Manual A-3 Dual Nx56/64 V.35 Option Module Loop-Up Data is looped back at both the network interface and the DTE interface of the card Remote Loop Up Sending a V.54 pattern in an attempt to loop up a remote device 511 Pattern O...
Page 43 - Appendix B; 6-Pin Subminiature D to
61200142L1-1 Dual Nx56/64 Option Module User Manual B-1 Appendix B 26-Pin Subminiature D to V.35 Winchester Cable The interface cables (26-Pin Subminiature D to V.35 Win-chester Cables) shipped with the Dual Nx56/64 Option Module and the Dual Nx56/64 Plug-On Board are pinned out as shown in Table B-...
Page 44 - Pin
Appendix B. 26-Pin Subminiature D to V.35 Winchester Cable B-2 Dual Nx56/64 Option Module User Manual 61200142L1-1 Table B-1. 26-Pin Subminiature D to V.35 Winchester Cable SUBMINIATURE D PIN & SIGNAL V.35 WINCHESTER PIN & SIGNAL (CCITT) Pin Signal Pin Signal 123456789 1011121314151617181920...
Page 45 - Index; Numerics
61200142L1-1 Dual Nx/56/64 Option Module User Manual Index-1 Index Numerics 0 INHIB, port config 3-8 1s Density Protection 1-3 26 Pin Subminiature D (Amp PN 786200-1) toV.35 Winchester, interface 1-2 511 PATT 3-13 511 Pattern Off A-3 511 Pattern On A-3 A alarm messages A-1 Attaching the Plug-On Boar...
Page 47 - Product Support Information; Pre-Sales Inquiries and Applications Support; Applications Engineering
Product Support Information Pre-Sales Inquiries and Applications Support Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales: Post-Sale Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Supp...
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