ALFA NETCOM, INC

ALFA A5021 100BASE-TX ADAPTER

NIC Type

Ethernet

Network Transfer Rate

10/100Mbps

Data Bus

32-bit PCI

Topology

Star

Wiring Type

Unshielded twisted pair

Boot ROM

Not available

CONNECTIONS

Function

Label

Function

Label

Unshielded twisted pair port

CN1

Unshielded twisted pair port

CN2

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

100Mbps port selected

LED1

Green

Off

100Mbps port not selected

LED2

Green

On

Power is on

LED2

Green

Blinking

Data is being transmitted

LED2

Green

Off

Power is off

LED3

Unidentified

On

Network connection is good

LED3

Unidentified

Blinking

Data is being received

LED3

Unidentified

Off

Network connection is broken

LED4

Yellow

Blinking

Collision is detected on network

LED4

Yellow

Off

Collision is not detected on network