Paradyne 9161 Single T1 Quick start guide

TM
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9261-A2-GZ10-00 September 1997
9161 Single T1 Access Module (NAM) to 9261 Dual T1 NAM
Upgrade Instructions
Document Number 9261-A2-GZ10-00
September 1997
Package Checklist
Verify that your upgrade package contains the following:
9261 front panel overlay
9261 I/O card
E8 jumper
Software diskette
T1 Network Interface Cable

9261 Dual T1 Network Access Module (NAM), Installation Instructions
(Document No. 9261-A2-GN10)

Model 916x/926x T1 Network Access Mux, User’s Guide (Document
No. 9161-A2-GB20)

Model 916x/926x T1 Network Access Mux, Technical Reference (Document
No. 9161-A3-GH30) on diskettes
Things to Know Before Performing an Upgrade
You do not need to power down the T1 access unit
All of your configuration option settings will remain intact
Network 2 will be set to the factory default options
Any cross connections that you have assigned to the DSX-1 interface will
now be assigned to the Network 2 interface
If there is a port-to-port assignment, it will be reduced to a maximum of
16 DS0s once you have finished your upgrade

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September 1997
Tools Required
A small Phillips screwdriver (#1 or #2) to deinstall/install the T1 NAM
A small, flat-blade screwdriver to deinstall/install the:
— I/O card
— Cable connections
Recommended Order of Upgrade Installation
!HANDLING PRECAUTIONS FOR
STATIC-SENSITIVE DEVICES
This product is designed to protect sensitive
components from damage due to electrostatic
discharge (ESD) during normal operation. When
performing installation procedures, however,
take proper static control precautions to prevent
damage to equipment. If you are not sure of the
proper static control precautions, contact your
nearest sales or service representative.
1. First, replace the I/O card. Refer to
Removing/Replacing the I/O Card in the
9261 Dual T1 Network Access Module (NAM), Installation Instructions .
2. Connect both the Network 1 and Network 2 interfaces to the T1 network (a
second T1 Network Interface cable is provided in the upgrade package).
Refer to
Connecting to the Network in the 9261 Dual T1 Network Access
Module (NAM), Installation Instructions.
3. Remove the T1 NAM and install the jumper provided on the pins labeled E8.
See
Removing/Replacing the NAM in the 9261 Dual T1 Network Access
Module (NAM), Installation Instructions
and the figure below . You may have
to slightly spread the prongs to ensure that good contact is made.

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9261-A2-GZ10-00 September 1997
E8
E8
Front Rear
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4. Place the 9261 Dual T1 NAM overlay over the 9161 Single T1 NAM overlay
on the front of the card.
5. Reinstall the T1 NAM.
6. Use the software diskette provided to download the new software to your
926x T1 Access Unit. Refer to
Downloading Software, File Transfer, and
Performing an Upgrade
in Chapter 5, Maintenance and Troubleshooting of
the Technical Reference.
NOTE:
If you maintain a backup copy of your configuration files, you should upload a
new backup copy of your configuration from the T1 access unit when you
upgrade to a new release of software. Refer to
Backing Up Your
Configuration
in Chapter 5, Maintenance and Troubleshooting of the
Technical Reference.