Cisco ONS 15454 Memasang - Halaman 11

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Chapter 1 Install the Shelf and Backplane Cable

NTP-A7 Install the Fan-Tray Assembly

Purpose

Tools/Equipment

Prerequisite Procedures

Required/As Needed

Onsite/Remote

Security Level

Do not operate an ONS 15454 without a fan-tray air filter. A fan-tray air filter is mandatory.

Caution

The 15454-FTA3 fan-tray assembly can only be installed in ONS 15454 Release 3.1 or later shelf

Caution

assemblies (15454-SA-ANSI, 800-19857; 15454-SA-HD, 800-24848). It includes a pin that does not

allow it to be installed in ONS 15454 shelf assemblies released earlier than ONS 15454 Release 3.1

(15454-SA-NEBS3E, 15454-SA-NEBS3, and 15454-SA-R1, P/N 800-0714915454). Installing the

15454-FTA3 in a noncompliant shelf assembly might result in failure of the alarm interface panel (AIP),

which in turn, will result in power loss to the fan-tray assembly.

15454-CC-FTA is compatible with Software Release 2.2.2 and greater and shelf assemblies

Note

15454-SA-HD and 15454-SA-ANSI.

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.

Do not force a fan-tray assembly into place. Doing so can damage the connectors on the fan tray and/or

Caution

the connectors on the back panel of the shelf assembly.

If the fan tray does not slide all the way to the back of the shelf assembly, pull the fan tray out and

Caution

readjust the position of the reusable filter until the fan tray fits correctly. Be sure that the grid on the

reusable filter is on the side facing the fan tray.

78-18537-01

This procedure installs the fan-tray assembly. Refer to the Cisco ONS

15454 Reference Manual for specific information about fan-tray assembly

compatibility and air filters.

#2 Phillips screwdriver

Medium slot-head screwdriver

Small slot-head screwdriver

NTP-A3 Open and Remove the Front Door, page 1-6

NTP-A6 Install the Power and Ground, page 1-9

Required

Onsite

None

Cisco ONS 15454 Procedure Guide, Release 8.5.1

NTP- A7 Install the Fan-Tray Assembly

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