Fujitsu ETERNUS DX S4 Series - Page 54

Chapter 4 Connection and Settings
4.3 Connecting Cascade Cables
FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)
Copyright 2017 FUJITSU LIMITED P3AM-8012-10ENZ0
54
■ Procedure for cascade cable connection
The procedure for connecting a cascade cable is described below.
Procedure
1 Connect the cascade cable to power synchronized unit#0.
Connect the cascade cable connector to the CASCADE port.
2 Check that power synchronized unit#1 is turned on.
Check that the CHECK LED is off and the POWER LED is blinking green on the power synchronized unit.
CAUTION
Do Not
• Do not forcibly bend or fold the cable. Doing so may damage the cable and
cause the power synchronized unit to malfunction.
90
Do not bend
more than 90 degrees
Do not fold
When connecting the cascade cable, check the direction of the connector tab and firmly insert it all the way
in.
When disconnecting a cascade cable, hold the tab of the connector while pulling it out.
Power synchronized unit#0
CASCADE port
Cascade cable