3COM CORPORATION

ETHERLINK III (3C509)

NIC Type              Ethernet
Boot ROM              Available
Network Transfer Rate 10Mbps
Topology              Linear Bus
Wire Type             RG-58A/U 50ohm coaxial

                      AUI transceiver via DB-15 port
Data Bus              16-bit ISA

[Image]

                                CONNECTIONS

          Function             Label           Function            Label

  AUI transceiver via DB-15     CN1     RG-58A/U 50ohm              CN2
  port                                  connector