Cabletron Systems 9A000 manual Hot-swapping Network Modules, Removal of Network Modules

Hardware Maintenance Procedures

5.1.3Hot-swapping Network Modules

When removing or replacing network modules, use the following procedure:

WARNING! To reduce risk to the user and to prevent dam- age to equipment, it is recommended that you use the included grounding strap when han-

dling this or any other component.

NOTE: All AMI sessions should be terminated before hot-swapping network modules of different types.

1.Label and remove all network connections from the ports on the network module.

2.Loosen the two captive fasteners on either edge of the network module using a straight screwdriver.

3.Pull firmly but carefully on the captive fasteners, removing the network module from the switch as shown in Figure 3.1.

4.Insert the replacement module by sliding it into the card guides. Push firmly to seat the network module so that the faceplate is flush with the switch. Re-tighten the captive fasteners.

CAUTION For continued safety, tighten the captive fas- teners with a straight screwdriver.

5.Restore the network connections from Step 1.

RX1	RX2	RX3	RX4
TX1	TX2	TX3	TX4
TX1	2X1	TX1	TX1

Loosen captive fasteners and pull STRAIGHT out.

Figure 5.1 - Removal of Network Modules

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