PRINTER NOTE: Page size 9” x 9.25”. Align this page to top, right hand corner. Back box bleeds off
top and right edge. Left side of page extends to 9.25 inches.
Rear Panel Components
The DEU rear panel comprises four major componen ts:
I/O Interface cards, power cord connector module, fuse,
and access doors to power supplies and fan s.
Rear Door Fastener
Rear Door Panel
AC Power Cord
Connector
AC Power Cord
Retainer
Card Handle
VHD SCSI
Connector
I/O Interface Card
I/O Interface Card
Power Supply #3
with PSU Cover Plate
Fuse
PSU “DC Good” LED
VHD SCSI
Connector

I/O Interface Card

The I/O Interface card makes up the connection from
the subsystem’s bus to the RAID controller. Located on
the I/O Interface card are two 68-pi n very high den sity
(VHD) SCSI connectors. They provide the interface
connection from the subsystem bus to the RAID
controller or host adapter. The connectors are labeled
Channel 0 and Channel 1.