Fujitsu Eternus DX80 S2 Hardware Installation page 13

Backend Cabling QSFP (2)

Follow the SAS port labels at the Enclosures

This will point to the correct cabling

This sign

Connect the cables according the labels showing direction (

SAS ports of the Controller Enclosure always have the type "OUT"
Connect with
the port where
is indicated
Hardware Installation ETERNUS DX80 S2 and DX90 S2
means "IN" and this sign
Connect with
the port where
is indicated
means "OUT"
DE
OUT
Cable symbol
CE
OUT
12 Copyright Fujitsu Technology Solutions, Release August 2011
and )
IN