Installing The 155 Mbps-Over-Utp5 Daughter Card - 3Com CoreBuilder 9000 Getting Started Manual

Installing the 155
Mbps-over-UTP5
Daughter Card
Beige Bridge Connector
This section describes how to install a single 155 Mbps-over-UTP5
daughter card in the left pair of cutouts (called the "left cutout"). Follow
the same instructions to install a second 155 Mbps-over-UTP5 daughter
card in the right cutout.
Figure 23 shows an 155 Mbps-over-UTP5 daughter card.
Figure 23 155 Mbps-over-UTP5 Daughter Card
The daughter card's RFI shield may occasionally move in shipping. If the
shield has moved, the screw holes on the front panel might be blocked,
preventing installation of the daughter card. If this is the case, gently slide
the shield towards the center of the front panel of the daughter card and
align the screw holes of the front panel with the shield. Do not remove
the shield. See Figure 14 for a close-up of the RFI shield on the
OC-12c/STM-4 daughter card.

Installing the 155 Mbps-over-UTP5 Daughter Card

Model Number RFI Shield
RJ-45 Ports
43