[nsp] Smallest router supporting VWIC-xMFT-E1?

[Vincent De Keyzer]

Hello,
 
I am looking for the smallest router that supports VWIC-xMFT-E1 (where x=1
or x=2).
 
On the pricing tool, when looking at "Cisco 1700 Series Modular Access
Routers", they are there (but it does not say by which 1700 they are
supported).
 
On the other side, when looking at
http://www.cisco.com/en/US/partner/products/hw/routers/ps259/products_data_s
heet09186a0080091b9c.html, the list only mentions 2600, 3600 and 3700.
 
So, can somebody enlighten me? Are those cards supported by 1700? If yes,
which one? If no, what's the smallest router that supports them (2600 I
guess)?
 
Thanks in advance,
 
Vincent