Nortel Meridian 1 Option 11C Upgrade Manual page 70

Page 70 of 224 Upgrade a two-cabinet system with metal cable to Option 11C
553-3021-250 Standard 7.00
6 Install a cable routing guide under slot 0 (CPU) as shown in
Figure 26.
Install the routing guide in the cable connector area below the circuit
cards. Fasten the routing guide with the existing screws below the card
slot.
Figure 26
Cable Routing Guide
Mounting screws
Cable routing guide
7 Put on the antistatic wrist strap located in the main cabinet.
8 Remove the NTDK20 SSC card from the main cabinet. Then,
install a Fiber Expansion Daughterboard for the expansion
cabinet (see Figure 27 on page 72).
The NTDK20 SSC card has components on both sides of the circuit
board. Be careful not to damage any of the components when handling
the card.
April 2000
CAUTION