Cisco ONS 15454 DWDM Installation And Operation Manual page 121

Chapter 1 Install the Shelf and Common Control Cards
You must place the edge of the air filter flush against the front of the fan-tray assembly compartment
Caution
when installing the fan tray on top of the filter. Failure to do so could result in damage to the filter, the
fan tray, or both.
Caution Do not force a fan-tray assembly into place. Doing so can damage the connectors on the fan tray and/or
the connectors on the back panel of the shelf assembly.
To install the fan-tray assembly, it is not necessary to move any of the fiber-storage facilities.
Note
Install the air filter. The air filter can be installed internally between the fan tray and shelf assembly, or
Step 1
externally by mounting the air filter bracket on the bottom of the shelf assembly. Slide the air filter into
the bracket.
Install the fan-tray assembly.
Step 2
Figure 1-17
For the ONS 15454 ETSI shelf, press and hold the locks on the outer edges as you slide the fan-tray
•
assembly into the shelf assembly.
For the ONS 15454 ANSI shelf, slide the fan-tray assembly into the shelf.
•
The electrical plug at the rear of the tray should plug into the corresponding receptacle on the assembly.
Do not force a fan-tray assembly into place. This can damage the connectors on the fan-tray assembly
Caution
and/or the connectors on the back panel of the shelf assembly.
August 2005
Figure 1-16
shows the fan-tray assembly location on the ONS 15454 ANSI.
shows the fan-tray assembly location on the ONS 15454 ETSI.
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
NTP-G8 Install the Fan-Tray Assembly
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