3Com 3C509B-C

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3Com EtherLink III
3Com 3C509B-C.jpg
WikiDevi.wi-cat.ru
Platform
BrandModelRev
3Com 3C509B-C A1
Interface
ISA
Connector
ISA
Chip1
3Com 40-0130-002

Ethernet OUI: 00:A0:24 (1 E, -)

Ethernet Port Count 1-10MbE
Ethernet connector 8P8C, BNC, AUI
Wired Standard IEEE 802.3i
Auto-MDIX unspecified
Other
Flags:
Has Boot ROM socket

Probable Linux driver
unknown

Retail
FCC approval date 14 November 1994
ASIN B000MM39SG Flag of the United States.svg
Physical
Power LED color/
function tag
none
Media connection/
activity LED color/
function tag
none
Media speed LED color/
function tag
none
Media duplex LED color/
function tag
none

3Com not currently documented.

For a list of all currently documented 3Com device with specifications, see 3Com.

Overview

The 3Com logo (big), "EtherLink III", "(C) 1994 3C509B-"<handwritten C>, "ALL RIGHTS RESERVED", "ASSY 03-0021-"<handwritten 001>"REV-"<handwritten A1>, "FCC ID: DF63C509B", amd "10Mbps Signalling Rate" is silkscreened on top of the card.

"FAB: 02-0021-001 REV A" and "[3095] PCBC FR4"... is etched onto the bottom layer of the card.
The Ethernet controller is labeled with...
  • Parallel Tasking
  • 3Com
  • 40-0130-002
  • 9520S 22302553
  • AT&T 40-01302