HP HSC/PCI 1000Base-SX User Manual download pdf (Page 66)

Hardware Reference Information

The Meaning of the LEDs

Appendix C

The Meaning of the LEDs

The Link LED indicates the card’s status and must be on for the card to function

properly. Note that there is no Link LED on the 1000Base-T card. In its place are three

LEDs which indicate what speed (10, 100, or 1000 Mbps) the link has been established.

The following tables show the LED description and status.

Table C-1 LED Description and Status for 1000Base-SX

LED Description

and Color

On (Steady) Flashing Off

Link - Green Good connection between

card and network at 1000

Mbps.

Port disabled by soft-

ware, connection failed,

or card trying to

establish connection.

Note: A6847A is not

programmed to ﬂash

the Link LED.

No connection

between card and

network

ACT (Activity) - Amber Data detected Data detected No data detected

Table C-2 LED Description and Status for 1000Base-T

LED Description

and Color

On (Steady) Flashing Off

1000 - Green

100 - Green

10 - Green

Note: Only one speed

LED should be on at

any given time.

Good connection between

card and network at either

10, 100, or 1000 Mbps as

indicated by LED.

Note: For A4929A, if all

Link speed LEDs are on

steady, the driver is disabled

or not installed.

N/A No connection between

card and network.

ACT (Activity) - Amber

(Green on A6794A)

Data detected Data detected No data detected

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HP HSC/PCI 1000Base-SX User Manual Page 66

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