3COM CORPORATION

ETHERLINK III (3C509-COMBO)

NIC Type

Ethernet

Boot ROM

Available

Network Transfer Rate

10Mbps

Topology

Linear Bus, Star

Wire Type

Unshielded twisted pair

RG-58A/U 50ohm coaxial

AUI transceiver via DB-15 port

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

Function

Label

AUI transceiver via DB-15 port

CN1

RG-58A/U 50ohm connector

CN3

UTP via RJ-45 connector

CN2