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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
Chapter 1 Install the Shelf and Common Control Cards
NTP-G2 Install the Shelf Assembly
NTP-G2 Install the Shelf Assembly
Warning
Stability hazard. The rack stabilizing mechanism must be in place, or the rack must be bolted to the
floor before you slide the unit out for servicing. Failure to stabilize the rack can cause the rack to tip
over.
Statement 1048
Warning
This product requires short-circuit (overcurrent) protection, to be provided as part of the building
installation. Install only in accordance with national and local wiring regulations.
Statement 1045
Warning
To prevent the system from overheating, do not operate it in an area that exceeds the maximum
recommended ambient temperature of:
45°C (113°F).
Statement 1047
Warning
Take care when connecting units to the supply circuit so that wiring is not overloaded.
Statement 1018
Purpose This procedure reverses the mounting bracket and mounts shelf assemblies
in a rack.
Tools/Equipment #2 Phillips screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
Pinned hex tool
ETSI only:
Two M6 x 20 socket set screws
Eight M6 x 20 pan-head Phillips mounting screws
ANSI only:
Two #12-24 x 3/4 set screws (48-1003-XX)
Eight #12-24 x 3/4 pan-head Phillips mounting screws (48-1004-XX,
48-1007-XX)
Prerequisite Procedures NTP-G1 Unpack and Inspect the Shelf Assembly, page 1-6
Required/As Needed Required
Onsite/Remote Onsite
Security Level None
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