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EMC Fibre Channel Disk-Array Processor Enclosure (DPE) Hardware Reference
About the Rackmount Disk-Array Processor Enclosure
SP A works with LCC A to run SP A’s disk modules; SP B works with
LCC B to run SP B’s disk modules.
Front Panel
The front panel contains the enclosure address (EA) light, two status
lights for each disk module slot, and two DPE status lights. All lights
are visible with the front door closed.
The enclosure address light displays the enclosure address setting for
the DPE, which is always 0. This address cannot be changed.
The DPE status lights are described in the “Monitoring DPE status”
section in Chapter 3.
Midplane
The midplane distributes power and signals to all the enclosure
components. All CRUs except the fan packs plug directly into
midplane connectors.
1023 4 5 6 7 8 9
Enclosure address light
(0 for a DPE)
DPE status lights
Disk module status lights
(two per module)
Check
Check
Active
Power