Nokia 7360 Intelligent Services Access Manager FX Series Hardware Installation Manual page 148

Fiber optic cable management in the
7360 ISAM FX-16 shelf
Procedure 27
Use the following procedure to route and connect 7360 ISAM FX-16 fiber cables to NT and LT
cards.
1
2
3
4
5
6
7
8
148
To route fiber cables to NT and LT cards
To route fiber cables to NT and LT cards, proceed as follows:
a If routing fiber cables using a fiber management guide, mount the fiber management
guide. See Procedure 26.
b If routing fiber cables without using a fiber management guide, continue to step 2.
Prepare fiber optic cables for the equipped NT and LT cards.
Label both ends of each cable with the following information, for future identification:
•
card connection name
•
Tx or Rx, depending on which port is used for the connection
Route the fiber cables from the source to the top of the rack.
If using a fiber management guide, route the fiber cables through the fiber management
guides, and toward the NT and LT cards. Otherwise, route the fiber cables, maintaining a
proper bend radius, toward the NT and LT cards:
a Route to the left for:
•
NT card A
•
LT cards in slots 01 to 08
b Route to the right for:
•
NT card B
•
LT cards in slots 09 to 16
Note — For NELT-B cards, 90° fiber connector strain relief boots are
required.
Insert the fiber cables into the appropriate optical modules located on the front panels of the
NT and LT cards. If optical modules must first be installed, see Procedure 28.
Route and connect the other end of the fiber cables as per site practices.
STOP. This procedure is complete.
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ANSI Hardware Installation Manual
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