Installing Optional Daughter Cards; Installing A Token Ring Network Monitor Card - 3Com CoreBuilder 5000 User Manual

3-10 I M
NSTALLING THE ODULE
Installing Optional
Daughter Cards
Installing a Token
Ring Network
Monitor Card
CoreBuilder 5000 Token Ring Media Modules support two types of
optional daughter cards:
Token Ring Network Monitor Cards – Provide the management
system with network connectivity and monitor network statistics
Token Ring Jitter Attenuator – Removes jitter coming into the
CoreBuilder 5000 hub.
To install a TR NMC on a CoreBuilder 5000 Token Ring Media Module
(Figure 3-3):
1 Match the TR NMC 50-pin connector to the corresponding connector
on the host CoreBuilder 5000 Token Ring Media Module. Make sure
that the screws align with the holes on the standoffs on the media
module.
2 Seat the NMC connector onto the media module connector.
3 Secure the NMC to the media module. Tighten the screws down into
the standoffs opposite the connector shown in
over-tighten the screws.
Figure 3-3 illustrates the location of Network Monitor Cards. The
location of the Token Ring Monitor Card is relative to the position of
the TR NMC 50-pin connector on the Token Ring Module.
Figure 3-3. Do not