Nortel Meridian 1 Option 11C Expansion Manuallines page 44

Page 44 of 72 Chapter 3—Add Expansion cabinets/chassis using fiber-optic connectivity
553-3021-208 Standard 1.00
— If you are using glass fiber-optic cable to connect the Primary
Main Chassis and the Expansion Chassis, go to Step 7 on page
47.
The fiber-optic interface product used in the Option 11C is considered
safe. However, as a precaution do not look directly at the optical port
or the end of the fiber-optic cable. Under some conditions (such as
during cable testing or under light magnification), looking directly at
the cable or port can expose the eye beyond the limits of Maximum
Permissible Exposure recommended in some jurisdications. Do not
remove protective caps or plugs until you are ready to connect the
cable.
6 Connect the Primary Main Chassis to the Expansion Chassis
using A0632902 plastic fiber-optic cable. Refer to Figure 13 on
page 45.
a Remove the protective plugs from the ports on the Fiber Receiver
card.
b Insert the cable connectors from the Main cabinet/chassis into the
ports on the Fiber Receiver card.
Make sure that the "V-shaped" groove on the cable connector
faces inward and that the connector is completely seated.
The mark on the connector (if present) is not visible when
connected correctly.
c Wind the excess fiber-optic cable around the cable storage device
located on the component side of the Fiber Receiver card. See
Figure 14 on page 46.
d Go to Step 8 on page 48.
April 2000
WARNING