Hitachi G370 - Front End Module Connectivity

Host, Network, and Drive Tray Ports and LEDs
The controllers are equipped with specic interfaces for connecting, powering,
conguring, and managing the storage system. The component LEDs display the
operating status of the storage system.
Front end modules
The following front end modules are available for the controllers. The LEDs display the
operating status of the module.
10-Gbps iSCSI board LEDs and connectors (optical)
Number Item Description
1 STATUS LED Green: Front end module is
in the power-on state.
Red: Front end module can
be removed safely.
2 PORT LED Red: Small form-factor
pluggable can be removed.
Blue: Normal link status.
Blink blue: Front end
module is in
communication status.
Host, Network, and Drive Tray Ports and LEDs
Chapter 2: System controllers
Hitachi Virtual Storage Platform G350, G370 Hardware Reference Guide 26