Cisco 12406 series Manual Petunjuk Penggantian - Halaman 21

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To transfer a switch fabric card, see

Step 1

Attach an ESD-preventive strap to your wrist and connect the leash to the chassis or to another grounded,

bare metal surface. (See

Remove the SFC from the defective chassis:

Step 2

Step 3

Install the SFC in the replacement chassis:

SFC ejector levers may not fit flush against the SFC faceplate. To ensure that the SFC is properly seated

Caution

and to ensure electromagnetic compliance (EMC), tighten the captive screws. Do not overtighten the

captive screws; you might strip the threads on the screw or in the insert in the SFC faceplate.

Transferring Alarm Cards

The two alarm cards occupy the card slots in the alarm card bay. These slots are located on the bottom

left side of the chassis, directly underneath the clock and scheduler card slots. (See

shows a partially-ejected alarm card.

To transfer the alarm cards from the defective chassis to the replacement chassis, remove each alarm card

and immediately install the alarm card in the same slot of the replacement chassis as described in the

procedure in this section.

78-16109-01

Figure

Loosen the captive screw on each side of the SFC faceplate.

Pivot the ejector levers outward, away from each other and away from the card faceplate.

Slide the SFC halfway out of the slot, then stop.

Touching only the metal card carrier, use your free hand to support the bottom of the SFC as you

slide the card out of the slot.

Touching only the metal card carrier, use your free hand to support the bottom of the SFC as you set

both edges of the SFC carrier into the SFC card slot carrier alignment grooves.

Pivot the ejector levers outward, away from each other and away from the card faceplate.

Use both thumbs to slide the card carrier into the SFC slot until the ejector levers make contact with

the front of the card cage, then stop.

Pivot the ejector levers toward the faceplate until the connector seats in the backplane.

Tighten the captive screw on each side of the SFC faceplate.

Figure 15

and follow these steps:

4.)

Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions

Figure

2.)

Figure 16