Nortel Meridian 1 Option 11C Upgrade Manual page 109

Upgrade an Option 11E with fiber-optic cable to Option 11C
Figure 45
Glass fiber-optic cable connection
35 In each expansion cabinet, install the fiber receiver card in the
slot labeled "Fbr Rcvr."
Wind the slack fiber-optic cable around the fiber routing guide one
time.
36 Remove the NTAK04, NTAK05, NTDK72, or NTDK78 power supply
from the old expansion cabinets and install it in the new
expansion cabinets.
Connect the power cord to the bottom of the power supply unit.
Insert plug and twist one-half
turn clockwise to lock
Option 11C and 11C Mini
Page 109 of 224
Upgrade Procedures Guide