Installing Modem Cards - Bay Networks 8000 RAC Installing Manual

Appendix B Modem Upgrade Instructions

Installing Modem Cards

Installing the Model 8000 Remote Access Concentrator
B-4
Observe handling precautions for electrostatic-sensitive
devices.
On the RAC, there are two locations that can accommodate modem cards
(up to 62 modems total). To install the modem cards into the RAC
(Figure B-3):
1. Find the locations in which you plan to install the modem
cards.
2. On the modem cards, find the mounting hole that is silk-
screened with a ring.
3. Orient the modem card so that the ring on the modem
card's mounting hole lines up with the ring on the main
logic board (Figure
4. Carefully press the modem card into the card connector.
Make sure that the connector is fully seated.
5. Push the corners of the modem card down onto the nylon
standoffs until the locking tabs engage.
B-3).