Datasheet

Installing 2T16S Network Processor Modules in the Cisco 4000 Series
26
Installing 2T16S Network Processor Modules in the Cisco 4000 Series
78-3277-03
Figure 20 Low-Speed X.21 Compact Serial Cable
Installing the Cable Support Tray
Because of the bulk of the low-speed serial cables, a cable support tray must be used in conjunction with
the 2T16S network processor module. (See Figure 21.)
Attaching the Cable Support Tray to the Router
Take the following steps to install the cable support tray:
Step 1 Line the cable support tray up on the back of the chassis. (See Figure 22.)
Step 2 First, place the upper ends of the wire brackets in the indicated holes in the chassis.
Step 3 Lower the shelf and insert the lower ends of the wire brackets and also insert the fingers on the edge of
the cable support tray into the holes in the chassis.
The fingers on the outside edge of the tray fit snugly in the holes at the back of the router, so you must
apply slight pressure to insert them into the holes. (See Figure 23.)
Pin 60
P
in 161
Pin 200
Pin 1
Molex LFH 200-pin connector
X.21 connectors
H7380