Cisco AS5800 Specifications download pdf (Page 197)

5-19

Cisco AS5800 Operations, Administration, Maintenance, and Provisioning Guide

DOC-7810814=

Chapter 5 Maintenance

Replacement Procedures

Step 6 Install a blank filler card (part number DS58-BLANK=) in all empty dial-shelf card slots to keep the

chassis dust-free and to maintain proper airflow.

Caution To prevent the overheating of internal components and maintain the proper flow of cooling

air across the cards, always install blank filler cards in empty slots.

This completes the steps for removing and replacing a dial-shelf controller card. For information on

reconnecting the cables, see the “Connecting the Cables” section on page 5-19.

Note If you install a replacement DSC card into the same dial-shelf slot as the card you just

removed, the system recognizes the existing hardware configuration. There is no need to

reconfigure the hardware. If you install the replacement DSC card in a different dial-shelf

slot, you must configure the hardware. See the “Configuring the Dial-Shelf Controller

Card” section on page 5-21.

Connecting the Cables

The DSC card includes a dial-shelf interconnect cable that connects the card to the dial-shelf

interconnect port adapter in the Cisco 7206 router shelf. The connection between the DSC card and the

dial-shelf interconnect port adapter uses a single full-duplex interconnect cable. (See Figure 5-14.)

Figure 5-14 Dial-Shelf Interconnect Cable

Attaching the Dial-Shelf Interconnect Cable

To connect the dial-shelf interconnect cable, complete the following steps:

Warning

Hazardous network voltages are present in WAN ports regardless of whether power to

the router is OFF or ON. To avoid electric shock, use caution when working near WAN

ports. When detaching cables, detach the end away from the router first.

Step 1 Attach one end of your interconnect cable to the port labeled Dial Shelf Interconnect on the dial-shelf

controller card front panel.

Step 2 Tighten the jackscrews on either side of the connector.

Step 3 Attach the other end of your cable to the RJ-45 port on the interconnect port adapter in the Cisco 7206

router shelf.

Step 4 Tighten the jackscrews on either side of the connector.

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Cisco AS5800 Specifications Page 197