Nortel BCM200 Installation And Maintenance Manual page 45

Figure 13 Card connections
Front
SSD board
connector
SSD connector
Modem card
Modem card
connector
Lower PCI riser
connection to MSC
PCI riser card
The peripheral component interface (PCI) riser card extends upward, and at a right angle, from the
main card. The PCI riser card provides a PCI for the MSC and field-installed WAN cards.
14 shows the PCI riser card installed in the base function tray.
Figure 15 shows the PCI connectors without the MSC or WAN cards. Two screws at the top of the
PCI riser card attach the card to the side of the base function tray.
Figure 14 PCI riser card (installed in base function tray)
MSC
Main card
Upper PCI riser
connection to
WAN card
WAN card
(field installable)
Chapter 2 Introducing the BCM hardware
DIMM connectors
Connect to HDD for BCM400
I/O Card
Connect to
Main card
HDD for
and I/O card
BCM200
connector
Main card
BCM200/400 4.0 Installation and Maintenance Guide
Rear
Connect to
redundant
fan
Connect to
single fan
Connect to
power supply
(20 pin)
Connect to
redundant power
supply status
Connect to
power supply
(PSU AUX)
Figure
WAN daughter cards
PCI riser card
WAN PCI connector
MSC PCI connector
Main card/PCI riser
card connector
45