4 x 1000Base-T, fail-to-wire

AMDA0109-0001 · 4 ports: 4 RJ45 · added, untested

added, untested

It fits XGS 2100, XGS 2300, XGS 3100, XGS 3300. The coprocessor names a module's ports itself and the driver binds whatever it reports, so it should come up as this page draws it - but none has been fitted here.

The module's face

Point at a port for its socket, speed and the PHY behind it; a click goes to its row.

on the coprocessor itselfbypass pair

Approximate. The ports, their sockets and speeds are the module file's, numbered as in bay A; where they sit on the face is not seen.

Every port

Numbered as in bay A; in bay B they are B1 and on.

label	socket	speed	between it and the coprocessor
A1	RJ45	1G	the coprocessor's bay A, through the 88E1543	bypass pair
A2	RJ45	1G	the coprocessor's bay A, through the 88E1543	bypass pair
A3	RJ45	1G	the coprocessor's bay A, through the 88E1543	bypass pair
A4	RJ45	1G	the coprocessor's bay A, through the 88E1543	bypass pair

Into the appliance

A module is an assembly of its own, with its own CPLD and its VPD EEPROM, both read on the coprocessor; the coprocessor's platform tool folds its template into the board's at every boot, and that is where the drivers read its ports from.

Which appliances take it

As the vendor's datasheet lists the modules for each appliance's bays; the state is this project's, with it in that appliance.

appliance	its bays	here
XGS 2100	A	added, untested
XGS 2300	A	added, untested
XGS 3100	A	added, untested
XGS 3300	A	added, untested
XGS 4300	A, B	no driver yet
XGS 4500	A, B	no driver yet
XGS 5500	A-D	no driver yet
XGS 6500	A-D	no driver yet
XGS 7500	A-D	no driver yet
XGS 8500	A-D	no driver yet

The vendor's datasheet calls it 4 port GE copper bypass (2 pairs).

Where each fact was read

• the vendor's board files: xgs-bsp/data/AMDA0109-0001R00.txt - a template, its ports named for the bay it is in
• the vendor's datasheet: Sophos Firewall brochure, PDF of 2026-09-08
• read here: the expansion modules page