Nortel Passport 15000 Hardware Description page 91

Figure 18
A shelf assembly of a Passport 20000 with one fabric removed, rear view
Transportation notch for
cover hinge bushing
Opening for PIM cable
For transportation strap
Cable management bracket
MAC address module
Alarm/BITS module
Transportation strap
PIM
Backplane
For a fabric
PIM
Fabric cover
Passport 15000, 20000 Hardware Description
Chapter 3 Shelf assembly 91
Alignment grooves
for fabric cover
hinge sleeve
PPT 3087 008 AA2
5.2S2