Nortel Networks 893-862-B User Manual

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893-862-B
7
 
Installing a Media Adapter in a BayStack Hub
 
A BayStack 10BASE-FL media adapter is installed in a slot on 
the front of the BayStack 10BASE-T Hub.
To install a media adapter, follow these steps:
 
1. Unplug the BayStack 10BASE-T Hub power cord from 
the AC power source.
2. Remove the filler panel from the media adapter slot on 
the front panel of the hub. 
3. Install the media adapter into the media adapter slot.
 
a.
Align the media adapter with the card guides and gently 
slide in the media adapter until you feel it align with the 
connector on the hub motherboard.
b. Firmly push the media adapter into the connector.
c.
Tighten the captive retaining screw on the media adapter 
by turning the screw clockwise.
 
4. Reconnect the power cord.
 
The hub powers up and performs a self-test.
 
5. Make appropriate cable connections.
 
For cabling information, see the section earlier in this guide 
that refers to the media adapter you are installing.
 
CAUTION: 
 
Do not force or overtighten the 
captive retaining screw on the media adapter. 
 
893-862-B SMF MDA  Page 7  Monday, September 30, 1996  1:32 PM