Replacing A Version 1 Fan Tray In The Cisco Asr 9010 Router With A Version 2 Fan Tray - Cisco ASR 9000 Series Installation Manual

Chapter 2 Unpacking and Installing the Chassis
Replacing a Version 1 Fan Tray in the Cisco ASR 9010 Router with a Version 2
Fan Tray
Cisco IOS XR software release 4.3.0 introduces support for the version 2 fan tray in the
Cisco ASR 9010 Router chassis. The version 2 fan tray allows the router to support currently available
ZR/DWDM SFP+ optics, or other high-power optics that operate at 1.5 W.
The replacement procedure should be completed as quickly as possible. Cisco does not support
Note
long-term operation of the Cisco ASR 9010 Router with a mixture of version 1 and version 2 fan trays.
Follow these steps to replace version 1 fan trays in the Cisco ASR 9010 Router with version 2 fan trays.
Remove the first version 1 fan tray as shown in
Step 1
a.
b.
c.
Use two hands when handling the fan tray. Each Cisco ASR 9010 Router version 1 fan tray weighs about
Caution
16 pounds (7.27 kg). Each Cisco ASR 9010 Router version 2 fan tray weighs about
18 pounds (8.18 kg).
At this point the fans in the remaining version 1 fan tray will go to full speed. The
Cisco IOS XR software will transmit a syslog message indicating that a fan tray OIR has begun.
Step 2 Insert the version 2 fan tray as shown in
The front panel status LED indicator on the remaining version 1 fan tray will start to blink. The
Cisco IOS XR software will transmit a syslog message indicating that the system has mismatched fan
trays.
Step 3 Remove the remaining version 1 fan tray as shown in
a.
b.
c.
Caution Use two hands when handling the fan tray. Each Cisco ASR 9010 Router version 1 fan tray weighs about
16 pounds (7.27 kg). Each Cisco ASR 9010 Router version 2 fan tray weighs about
18 pounds (8.18 kg).
Loosen the captive screw on each side of the fan tray.
Using the handle on the front panel, pull the fan tray halfway out of the chassis.
Note Wait a few seconds for all the fans to stop rotating before lifting the fan tray from the chassis.
Slide out the fan tray completely from the chassis while supporting it with your other hand.
Loosen the captive screw on each side of the fan tray.
Using the handle on the front panel, pull the fan tray halfway out of the chassis.
Wait a few seconds for all the fans to stop rotating before lifting the fan tray from the chassis.
Note
Slide out the fan tray completely from the chassis while supporting it with your other hand.
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
Removing Components Before Installing the Chassis
Figure 2-14 as follows:
Figure 2-14.
Figure 2-14 as follows:
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