Installing Long Wave Sfp+ Modules (16Gbit/S); Installation Rules For Long Wave Sfp+ Modules (16Gbit/S) - Fujitsu ETERNUS DX80 S2 User Manual

Chapter 5 Maintaining Optional Products

5.4 Installing Long Wave SFP+ Modules (16Gbit/s)

■ About shock
CAUTION
5.4 Installing Long Wave SFP+ Modules (16Gbit/s)
The Short wave SFP+ module (16Gbit/s) in the host interface (FC 16Gbit/s) can be replaced with an optional
Long wave SFP+ module (16Gbit/s) for an ETERNUS DX Disk storage system.
This section explains the installation rules, handling instructions, and replacement procedure for Long wave
SFP+ modules.
Make sure to read "Safety Precautions" before performing replacement of Long wave SFP+ modules.
Make sure to turn off the ETERNUS DX Disk storage system before replacing SFP+ modules (16Gbit/s).
Contact your sales representative or maintenance engineer to replace SFP+ modules (16Gbit/s) during
system operation.
Long wave SFP+ modules (16Gbit/s) can be installed in an ETERNUS DX Disk storage system with firmware
version V10L50 or later.
5.4.1

Installation Rules for Long Wave SFP+ Modules (16Gbit/s)

One or two Short wave SFP+ modules (16Gbit/s) in a host interface (FC 16Gbit/s) can be replaced with Long
wave SFP+ modules (16Gbit/s).
Short wave SFP+ modules (16Gbit/s) and Long wave SFP+ modules (16Gbit/s) can be mixed in the same host
interface (FC 16Gbit/s).
For the dual controller type, the SFP+ module configurations for controller 0 (CM#0) and controller 1 (CM#1)
must be the same.
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Operation-
Do Not
• Do not handle the host interface roughly or subject it to physical shocks
when laying it down.
• Do not place any objects on top of the host interface.
• Do not knock or drop the host interface on hard objects.
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