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Chapter 3
Removing and Installing the PA-A2 ATM CES Port Adatper
Warnings and Cautions
Observe the following warnings and cautions when installing or removing modules:
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Warning
When performing the following procedures, wear a grounding wrist strap to avoid ESD damage to the
card. Some platforms have an ESD connector for attaching the wrist strap. Do not directly touch the
midplane or backplane with your hand or any metal tool, or you could shock yourself.
Port Adapter Slot Divider
If you are replacing two single-width modules with a dual-width module, you first need to remove the
slot divider. The following sections describe how to remove the slot divider:
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OL-346-01
Do not slide a module all the way into the slot until you have connected all required cables. Trying
to do so disrupts normal operation of the router or switch.
If a module lever or other retaining mechanism does not move to the locked position, the module is
not completely seated in the midplane. Carefully pull the module halfway out of the slot, reinsert it,
and move the module lever or other mechanism to the locked position.
To prevent jamming the carrier between the upper and the lower edges of the module slot, and to
ensure that the edge connector at the rear of the module mates with the connection at the rear of the
module slot, make certain that the carrier is positioned correctly, as shown in the cutaway in the
following illustrations.
Cisco 7200 Series Routers—Removing the Slot Divider, page 3-4
Cisco uBR7200 Series Routers—Removing the Slot Divider, page 3-5
PA-A2 ATM CES Port Adapter Installation and Configuration
Warnings and Cautions
3-3
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