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Hitachi Vantara Knowledge

Host port expansion chassis

The host port expansion chassis contains various interconnect adapters that connect a host system to storage and other network devices. The interconnect adapters include PCIe boards, iSCSI and FC cards.

Host port expansion chassis front panel bezel LEDs

Number

Item

Description

1 POWER LED

Green: Host port expansion is turned on.

Amber: PCIe module is turned on.

Off: PCIe module is turned off.

2 Safety lock

Lock or unlock the front bezel.

PCIe switchboard

Number

Item

Description

1 STATUS LED Green: PCIe switchboard is powered on.

Red: PCIe switchboard can be replaced safely.

Off: PCIe switchboard is powered off.

Host port expansion chassis fan

Number

Item

Description

1 ALM LED Red: Fan failure has occurred.

Off: Normal operation.

PCIe cable connector

Number

Item

Description

1

STATUS LED

Green: PCIe cable connector is powered on.

Red: PCIe cable connector can be replaced safely.

Off: PCIe cable connector is powered off.

2

Link Basic LED

Green: Basic PCIe Gen-3.0 (8-Gbps) is linked up normally.

Off: Basic PCIe is not linked up (PCIe cable might not be connected). If a cable is connected, it can be removed safely.

3

InAct Basic LED

Amber: Basic PCIe status changed from link up to link down and cables. Cables can be removed safely.

Off: Basic PCIe is normal or not set.

4

Link Option LED

Green: Option PCIe Gen-3.0 (8-Gbps) is linked up normally.

Off: Option PCIe is not linked up (PCIe cable might not be connected). If a cable is connected, it can be removed safely.

5

InAct Option LED

Amber: Option PCIe status changed from link up to link down and cables. Cables can be removed safely.

Off: Option PCIe is normal or not set.

Host port expansion chassis power supply

Number

Item

Description

1

ALM / RDY LED

Red: Host port expansion chassis power supply can be replaced safely.

Green: Normal operation.

2

AC IN LED

Blue: AC input is normal.