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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Connecting Fiber Optic Cables
Page A-16Cleaning Fiber Optic Cables
A
Rule 5
Ensure fiber optic cables are not pressed against any sheet metal edges by
subsequently installed cables.
Rule 6
If the fiber link is duplicated, route the fiber via a separate geographical path, if
possible. This way, if the standard fiber link is cut or damaged, the duplicated
fiber remains in service.
Cleaning Fiber Optic Cables
The use of isopropyl alcohol is recommended to properly clean fiber optic
cables. Contact your Lucent Technologies representative for more information.
1. Moisten a lint-free cloth with isopropyl alcohol.
2. Gently wipe the ceramic ferrule with the cloth. Be sure to wipe the entire
length of the ferrule and the ferrule tip.
3. Dry the ferrule with air.
4. If the connector is not being used immediately, cover the connector with
the dust cap.
Labels for Fiber Optic Cables
Cable Labels
Cable labels, with adhesive backing, are installed on each end of a fiber optic
cable. Each label displays the following information:
■ The numbers of the cabinets, carriers, and slots connected by the cable
■ Information on the cable itself, such as cable comcode number, and how
it is used
Cross-Connect Labels
The label used with cross-connect fiber optic cables shows the cabinet, carrier
and slot numbers of the source of the cable. It also indicates that the cable goes
to the LIU. The type of cable is indicated by its comcode number.