Cisco 2654T6 Instrukcja przepakowywania - Strona 10

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Repackaging the Routers

Removing the Blower Modules

Removing the Cards from the Chassis Card Cages

Detaching the Supplemental Bonding and Grounding Connection

Cisco XR 12416 and Cisco XR 12816 Router Chassis Installation Guide

A-10

The blower module weighs 20.5 lb (9.3 kg). By removing the upper blower

module from the chassis, you reduce the top-end weight of the chassis by the

weight of the blower module. Unless you plan to strip all components to reduce

the overall weight of the chassis so you can shift the chassis by lifting it manually,

there is no advantage in removing the lower blower module. Remove the blower

modules as described in the

page

3-14.

Unless you plan to strip all components to reduce the overall weight of the chassis

so you can shift the chassis by lifting it manually, there is no advantage in

removing the cards from the card cages. Reducing the overall weight of the

chassis is offset by the requirement to store the cards in an ESD-preventive and

dust proof (for fiber-optic cards) environment.

If you elect to remove the cards from the chassis card cages, remove the cards as

described in

Chapter 3, "Installing the Router."

Removing the Cards from the Upper Card Cage, page

•

Removing the Cards from the Lower Card Cage, page

•

Removing the Cards from the Switch Fabric Card Cage, page 3-22

•

If your router has one or more bonding and grounding cables attached to any of

the bonding and grounding receptacles on the chassis, you must detach these cable

lugs from the chassis before you remove the chassis from the equipment rack.

Detach the bonding and grounding cable lugs from the chassis as instructed in the

"Detaching the Supplemental Bonding and Grounding Connection" section on

page

5-104.

Appendix A

"Removing the Blower Modules" section on

Repackaging the Router

3-18,

3-20,

OL-17440-01