8100 Upgrade Assessment (5697-6985, July 2007)

Ta b le 5 Disk enclosure com ponents requiring replacem ent

Components requiring replacement

Disk enclosure

EMU

I/O module A I/O module B

Identifying b

ackend loop switches requiring replacement

When upgrading to an EVA6100 or EVA8100, it may be possible to reuse the backend FC loop

switches. The required model of the FC loop switch is 30-10022-01. The switch model can be determined

by checking the rear panel layout of the switch. The re ar panel layout of the 30-10022-01 switch is shown

in Figure 2. Earlier FC loop switch mod els have a different rear panel layout and must be replaced.

Figure230-10022-01FCloopswitchrearpanellayout