Linksys ADSL2MUE is an ADSL2/2+ capable router/modem based on the Texas Instruments AR7 architecture. Marketed in the United Kingdom, France, Australia, Germany and a few other countries not including the United States of America.
If you are looking for a modem this might not be what you are looking for. Although advertised as a modem, it is actually a router with some sort of bridging capabilities.
Based on Texas Instruments AR7 architecture it includes the following:
Ethernet One on-chip fast ethernet 10/100 port attached to a transformer from Delta Electronics labeled LF8505 DELTA 0448W)
USB - An USB 1.1 port
ADSL - A ADSL2 port
With the default oficial firmware this device has four modes of operation: 1.- Router with PPPoA over the WAN 2.- Router with PPPoE over the WAN 3.- Router with RFC1483 bridged over the WAN 4.- Bridge with RFC1483 bridged over the WAN
NAT support is fair enough for outgoing purposes but will not let you do any port forwarding to the inside.
The wan port of this modem The only modem capabilities the device shows is called brige mode. This mode interconnects a native ethernet network or an ethernet over USB network with a RFC1484 bridge mode network (ethernet switched over ATM/ADSL).