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Fiber cabling
Fiber management in subrack
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Optical cables
Fiber routing
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365-374-074
Issue a, April 2002
The Fiber optic cables are:
•
"Single Mode 9/125 fiber-optic cables" (C-2)
interfaces" (4-54)
OP40G)
•
"Multi-Mode 62.5/125 fiber-optic cables" (C-8)
Ethernet interfaces" (4-61)
The above optical cables are routed on both sides from the top or
bottom of the Unite rack-frame to the subrack via the fiber guides that
are on the subrack's mounting brackets at the right-front and left-front
sides of the subrack.
The break-out cables will be stripped to the halfway point of the
subracks's height.
Important! When dressing the optical cables (break-out or simplex)
use a bending radius of a minimum of 25mm [1"] for stripped
break-out or single fibers and a minimum of 77 mm [3.03"] for an
unstripped break-out cable.
The fiber cables are routed from both sides of the subrack to the top
or bottom via the Fiber-Routing Guides (corner) — DC1001518 (item
2) which are mounted at each corner position of the subrack. The
cables are tightened with Velcor — DC1005002 (item 3) before they
enter the subrack.
Cables are lead to the slot position via the Fiber-Routing Guides
(RT/LB) — DC1001516 (item 1) or the Fiber-Routing Guides
Lucent Technologies
System cabling and final assembly
(OP155M, OP622M, OP2G5, OP10G and
for
"Optical
for
"Gigabit
4 - 6 7
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