HP 10/100 3Com 3C905B-TX Network Interface Card Installation Guide

3C905B-TX NIC Specifications

Power Requirements

Operating voltage: +5 V ± 5% @650 mA max

LAN Connection Status LEDs

There are three LEDs on the rear of the 3C905B-TX NIC that indicate the LAN connection status as follows:

LED

Description

Flashing

Steady

Off

 

 

 

 

 

10 LNK

Green:

Reversed polarity

Good 10BASE-T

No connection

 

Link integrity

 

connection

between NIC and

 

 

 

between NIC and

hub

 

 

 

hub

 

 

 

 

 

 

100 LNK

Green:

Reversed polarity

Good

No connection

 

Link integrity

 

100BASE-TX

between NIC and

 

 

 

connection

hub

 

 

 

between NIC and

 

 

 

 

hub

 

 

 

 

 

 

ACT

Yellow:

Network traffic

Heavy network

No traffic

 

Port traffic for

present

traffic

 

 

either speed

 

 

 

 

 

 

 

 

English 17

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Image 21
HP 3C905B-TX manual LAN Connection Status LEDs, Led