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9161 Single T1 Network Access Module (NAM)
Installation Instructions
Document Number 9161-A2-GN10-40
December 1998
Product Documentation on the World Wide Web
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Complete documentation for this product is available at www.paradyne.com.
Select Service & Support
Select the following document:
9161-A2-GH30
Model 916x/926x T1 Access Mux Technical Reference
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Before You Begin
Make sure you have:
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An operable T1 network connection
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An async (VT100-compatible) terminal emulator
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Housing and other associated hardware
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Applicable cables
Package Checklist
Verify that your package contains the following:
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T1 NAM and associated I/O card
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Network Interface Cable (14 ft.)
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V.35 Interconnect Cable (1 ft.)
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DB9 COM Port Cable (14 ft.)
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Affidavit Requirements for Connection to Digital Service
TM
Technical Manuals
1
T1 Access Multiplexers.
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Table of Contents
Related Manuals for Paradyne Single T1 Network Access Module (NAM) 9161-A2-GN10-40
Summary of Contents for Paradyne Single T1 Network Access Module (NAM) 9161-A2-GN10-40
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Page 1: Before You Begin
It also helps us maintain competitive prices for our products. Complete documentation for this product is available at www.paradyne.com. Select Service & Support Select the following document:... -
Page 2: Safety Instructions
Safety Instructions Please read the EMI warning and Important Safety Instructions in the Technical Reference or in the installation document that you received with your housing. HANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES This product is designed to protect sensitive components from damage due to electrostatic discharge (ESD) during normal operation. -
Page 3: Cables You May Need
Cables You May Need The following cables and connectors are specifically for this product. See Warranty, Sales, and Service Information on page 15 for ordering information. See the Technical Reference for all cable pin-out information. If connecting to a . . . Terminal/printer (DB25 interface/connector –... -
Page 4: Tools Required
Tools Required A small Phillips screwdriver (#1 or #2) to install the T1 NAM A small, flat-blade screwdriver to install the: — I/O card — Cable connections Installing the I/O Card The NAM’s I/O card provides the COM port, network, DSX and DTE connections. -
Page 5: Connecting To The Network
Connecting to the Network 1. Insert the 8-pin connector on the RJ48C network cable into the NET interface. 2. Insert the other end of the cable into the RJ48C modular jack. Connecting to a DTE If the DTE cable type is V.35, RS449, or V.11/X.21 (separately orderable): 1. - Page 6 Connecting to the DSX 1. Insert the DB15 end of the DSX cable into the DSX interface. 2. Insert the other end of the cable into the CPE (Customer Premises Equipment, such as a PBX). Connecting the COM Port to a User Interface 1.
- Page 7 Installing the T1 NAM In both the 2- and the 5-slot housings, the NAM is always installed in Slot 01. The NAM can be installed in any slot in the access carrier. WARNING: Do NOT remove any jumpers located on the battery. To do so can cause non-volatile memory loss.
- Page 8 Removing/Replacing a Card Card removal procedures differ, depending on whether you are removing the card from the front or rear of the housing. If you are removing the . . . I/O card Removing/Replacing the NAM 1. Remove the housing’s bezel, if applicable. See the housing installation instructions for information.
- Page 9 Front Panel LEDs and Test Jacks The T1 NAM has 12 LED (light-emitting diode) status indicators and four sets of test jacks. Test Jacks LEDs 496-15051 Test Jacks The NAM contains four sets of test jacks. Use these for: Monitoring and testing towards the Network 1 interface carrier Monitoring and testing towards the Network 2 interface carrier...
- Page 10 Network and DSX Interface LEDs Label Indication Signal Out of Frame Alarm Port 1 and Port 2 LEDs Label Indication 1-OK Operational 2-OK Status Color What It Means Green ON – A recoverable signal is present on the network/DSX interface. OFF –...
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Page 11: Troubleshooting
Troubleshooting Symptom No power, or none of the system LEDs are lit. Power-Up Self-Test fails. Only Alarm LED is on after power-up. Cannot access the NAM or the user interface. Device Fail appears on the System Health and Status screen. Not receiving data at DTE or DSX-1 interface. -
Page 12: Technical Specifications
Technical Specifications Specification Weight T1 NAM T1 I/O card Size T1 NAM T1 I/O card Power Consumption Physical Environment Operating temperature Storage temperature Relative humidity Shock and vibration Network T1 Interface Physical Interface (USA) Physical Interface (Canada) Framing Format Coding Format Line Build-Out (LBO) ANSI PRM Bit Stuffing... -
Page 13: Pin Assignments
Specification DBM (Backup) connector (reserved for future use) Clocking Sources Loopbacks Standard Additional Pin Assignments NET Port/Interface Function Receive ring from the network Receive tip from the network Transmit ring to the network Transmit tip to the network COM Port/Interface Signal DCE Transmit Clock ( TXC ) DCE Receive Data ( RXD ) - Page 14 DSX Port/Interface Function Receive tip from the DTE Receive ring from the DTE Transmit tip to the DTE Transmit ring to the DTE Shield DTE Ports/Interfaces Signal Shield Transmitted Data ( TXD ) Received Data ( RXD ) Request to Send ( RTS ) Clear to Send ( CTS ) Data Set (or DCE ) Ready ( DSR )
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Page 15: Document Feedback
Document Feedback We welcome your comments and suggestions about this document. Please mail them to Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773, or send e-mail to userdoc@eng.paradyne.com. Include the number and title of this document in your correspondence. Please include your name and phone number if you are willing to provide additional clarification.