High-speed interfaces on 3600

[cstcom]

Hello boys!

I've read here http://www.cisco.com/warp/public/cc/pd/rt/3600/prodlit/atmnm_ov.htm

that you can have only 2 high-speed modules (FE,HSSI and ATM) in a 3640. Anybody knows why? is this information updated?

I have a couple of 3620 with 2FE (NM-2FE2W) and one ATM modules and I'm wondering if they could have some problem in the future due to that restriction, they are working fine by now...

Thanks in advance.

[thomas.chen]

The cards may function, but at full load you would be oversubscribing the backplane of the device. Ergo, they are not supported in this configuration.