Card Type

Network Interface Card

NIC Type

Ethernet

Maximum Onboard Memory

32KB

Boot ROM

Available

Network Transfer Rate

20Mbps

Topology

Linear Bus, Star, Peer-Peer

Wiring Type

RG-58A/U 50ohm coaxial

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

RJ-45 UTP connector

CN1

RG-58A/U connector

CN2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Plug & Play/jumperless mode

JP4

Closed

Jumper mode

JP4

Open

BASE I/O ADDRESS SELECTION

Setting

JP2/1 & 2

JP2/3 & 4

JP2/5 & 6

300h

Open

Open

Open

S/W

Closed

Open

Open

240h

Open

Closed

Open

280h

Closed

Closed

Open

2C0h

Open

Open

Closed

320h

Closed

Open

Closed

340h

Open

Closed

Closed

360h

Closed

Closed

Closed

INTERRUPT SELECTION

IRQ

JP2/7 & 8

JP2/9 & 10

JP2/11 & 12

3

Open

Open

Open

4

Closed

Open

Open

5

Open

Closed

Open

9

Closed

Closed

Open

10

Open

Open

Closed

11

Closed

Open

Closed

12

Open

Closed

Closed

15

Closed

Closed

Closed

ROM ADDRESS/SIZE SELECTION

Address

Size

JP1/1 & 2

JP1/3 & 4

JP1/5 & 6

JP1/7 & 8

None

None

Open

Open

Open

Open

None

None

Closed

Open

Open

Open

C0000h

16K

Open

Closed

Open

Open

C4000h

16K

Closed

Closed

Open

Open

C8000h

16K

Open

Open

Closed

Open

CC000h

16K

Closed

Open

Closed

Open

D0000h

16K

Open

Closed

Closed

Open

D4000h

16K

Closed

Closed

Closed

Open

D8000h

16K

Open

Open

Open

Closed

DC000h

16K

Closed

Open

Open

Closed

C0000h

32K

Open

Closed

Open

Closed

C8000h

32K

Closed

Closed

Open

Closed

D0000h

32K

Open

Open

Closed

Closed

D8000h

32K

Closed

Open

Closed

Closed

C0000h

64K

Open

Closed

Closed

Closed

D0000h

64K

Closed

Closed

Closed

Closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Unidentified

On

Data is being transmitted/received

LED1

Unidentified

Off

Data is not being transmitted/received

LED2

Unidentified

On

Data collision detected

LED2

Unidentified

Off

No data collision detected