I would like to get a list of anyone who currently (or is likely to in
the next 2 years) supply configurable wireless IP MPLS backhaul
solutions, for mobile operators. Note this means IP wireless. A
comparison between the actual or planned products in terms of
strengths and weaknesses would be a bonus. Please note that this
probably does not mean wireless for domestic or consumer use (wifi et
al) but covers backhaul
solutions to be used with WiMax and 3G networks.

Please ask for clarification if there is any doubt that you have the
relevant expertise to answer this question.

As far as i know a very professional name for your requirment is
"motorola.canopywireless.com".
hope it works.

Jack,

I've been doing a little research on IP backhauls myself, lately.
In fact, that's how I came across your question.

This may not be comprehensive, but hopefully it'll be of some value to you.

Riverstone Networks published a whitepaper on how their MPLS switches can
be used for an IP backhaul, using a 1xEVDO architecture as an example.
Here's a link:
http://www.riverstonenetworks.com/pdf/wireless.pdf

RAD Data Communications describes their Ethernet/IP/MPLS backhaul solution.
Here's a link:
http://www.rad.com/Article/0,6583,26950-cellular_solutions,00.html

Ceragon Networks recently announced that they'd deployed an IP backhaul for
an WiMax operator. Here's a link:
http://www.ceragon.com/site/News_News_detail.asp?id=182&Year=2006

Best of luck.

FYI .. a couple more backhaul solution providers:

http://www.axerra.com
http://www.mangrovesystems.com
http://www.ciena.com/products/productsapps_3494.htm

HTH