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Cable/fiber routing- universal platform subrack
When overhead cabling is required:
• Thread the power cables out of the cabinet through cable
hole a.
• Thread the network management (NM) cable out of the
cabinet through cable hole b or c.
• Thread fibers out of the cabinet through cable hole b, c or d.
When underfloor cabling is required:
• Thread the power cables out of the cabinet through cable
hole a, then into the cabinet again through hole c or d, and
finally directed out again through hole e or f.
• Thread the NM cable out of the cabinet through cable hole e
or f.
• Thread fibers out through and inside fiber management
frames.
3 Cable Holes on Cabinets
Cable holes at the bottom of the cabinet Cable holes at the top of the cabinet
When underfloor cabling is required:
• Thread the power cables out of the cabinet
through cable hole f.
• Thread the NM cable out of the cabinet through
cable hole e.
• Thread fibers out of the cabinet through cable
hole e.
When overhead cabling is required:
• Thread the power cables out of the cabinet through cable
hole a.
• Thread the network management (NM) cable out of the
cabinet through cable hole b or c.
• Thread fibers out of the cabinet through cable hole b, c or d.
N63B Cabinet
Cable/fiber routing-T64/T32/T16
An N66B cabinet can be considered as two N63B cabinets installed back-to-back. Therefore, the cable holes on the
N66B cabinet are the same as the cable holes on two back-to-back N63B cabinets.
N66B Cabinet
NOTE
N63B-2m Cabinet
NOTE
The overhead cabling method for an N63B-2m cabinet is the same as that for an N63B cabinet. For
details on the cable holes at the top of an N63B-2m cabinet, see the descriptions about the cable holes at
the top of an N63B cabinet.
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