3Com 3C509B-TPO

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3Com EtherLink III
3Com 3C509B-TPO.jpg
WikiDevi.wi-cat.ru
Platform
BrandModelRev
3Com 3C509B-TPO A
Interface
ISA
Connector
ISA
Chip1
3Com 40-0130-003

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

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

Probable Linux driver
3c509

Retail
FCC approval date 15 November 1994
(Est.) release date 1995
ASIN B006N0XA2Q Flag of the United States.svg
Country of manuf USA
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) 1995", "FCC ID: DF63C509B-TPO", a CE and VCI logo, "U.S. Patents: 5,307,459" is silkscreened on the left (top) side of the board.

"3C509B-TPO", "10 Mbps Signalling Rate", and "ASSY: 03-0020-"<printed 004>" REV-"<printed A> is
"FAB: 02-0020-004 REV B" is silkscreened on the board under the Ethernet transformer.
The Ethernet controller is labeled with...
  • Parallel Tasking
  • 3Com
  • 40-0130-003
  • 9614S 04310892
  • AT&T 40-01303