Nortel Meridian 1 Option 11C Upgrade Manual page 99

Upgrade an Option 11E with fiber-optic cable to Option 11C
Figure 41
Glass fiber-optic cable connection
Glass fiber-optic cable connections
17
18
Route each fiber-optic cable through the fiber routing guide.
Use an NTBK78 (A0632902) 10 m fiber-optic cable to connect the
main cabinet to an expansion cabinet located within 10 m (33 ft).
You need a glass fiber-optic cable to connect an expansion cabinet
located up to 3 km (1.8 mi) from the main cabinet. A local facilities
provider can supply and install glass fiber-optic cable.
Note: Do not staple or twist fiber-optic cable. Do not bend it beyond a
minimum 35 mm bend radius (90° soft bend).
Install the new NTDK20 SSC card in the slot left empty by the
NTBK45 card (Slot 0).
Store the excess fiber-optic cable on the fiber routing guide.
Option 11C and 11C Mini
Page 99 of 224
Upgrade Procedures Guide