![Cisco ONS 15454 DWDM Installation And Operation Manual Download Page 121](http://html.mh-extra.com/html/cisco/ons-15454-dwdm/ons-15454-dwdm_installation-and-operation-manual_63831121.webp)
1-41
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
Chapter 1 Install the Shelf and Common Control Cards
NTP-G8 Install the Fan-Tray Assembly
Caution
You must place the edge of the air filter flush against the front of the fan-tray assembly compartment
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.
Note
To install the fan-tray assembly, it is not necessary to move any of the fiber-storage facilities.
Step 1
Install the air filter. The air filter can be installed internally between the fan tray and shelf assembly, or
externally by mounting the air filter bracket on the bottom of the shelf assembly. Slide the air filter into
the bracket.
Step 2
Install the fan-tray assembly.
shows the fan-tray assembly location on the ONS 15454 ETSI.
shows the fan-tray assembly location on the ONS 15454 ANSI.
•
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.
Caution
Do not force a fan-tray assembly into place. This can damage the connectors on the fan-tray assembly
and/or the connectors on the back panel of the shelf assembly.
Summary of Contents for ONS 15454 DWDM
Page 38: ...Figures xxxviii Cisco ONS 15454 DWDM Installation and Operations Guide R6 0 August 2005 ...
Page 54: ...Procedures liv Cisco ONS 15454 DWDM Installation and Operations Guide R6 0 August 2005 ...
Page 64: ... 64 Cisco ONS 15454 DWDM Installation and Operations Guide R6 0 August 2005 Chapter ...