Fujitsu ETERNUS DX100 S3 Operation Manual page 91

Chapter 5 Expansion Functions
5.2 Installing Additional Drive Enclosures
15
Connect the DI (OUT) port of IOM#1 in the drive enclosure that is to be added to the DI (IN) port of
IOM#1 in the drive enclosure that is nearest to the drive enclosure that is to be added with the cable
between enclosures.
The following figure shows how a cable between enclosures (DE and DE) is connected when drive en-
closure 2 is added.
The FAULT LED for the DI (IN) port to which the cable is to be connected and the FAULT LED for the DI
(OUT) port blink on and off.
Drive enclosure 2
(drive enclosure
that is to be added)
Drive enclosure 1
FUJITSU Storage ETERNUS DX100 S3/DX200 S3 Disk storage system Operation Guide (Basic)
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