HP D3600 Enclosure User Manual download pdf (Page 15)

I/O module

The I/O module provides the interface between the disk enclosure and the host.

Each I/O module has two ports that can transmit and receive data for bidirectional operation.

I/O module LEDs

LEDs on the I/O module provide status information about each I/O port and the entire module.

NOTE: The following image illustrates LEDs on the I/O module.

The rear power and UID module includes status LEDs, a 7–segment display for status codes, and

a unit identification (UID) button.

Fault conditionsOperating conditionStartup conditionIndicator

OffBlinking or solid green1. Port Link

Solid amberOff2. Port Error

OffA number, representing the

box number, or an

error/warning code.

3. 7–segment display

OffOffBlue4. UID

OffSolid greenBlinking green5. Health

Blinking or solid amberOff6. Fault

I/O module 15

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HP D3600 Enclosure User Manual Page 15