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OC3 WAN Interface for 3900 Series

Is there an OC3 interface available for the 3945 ISR2 for a full OC3/155Mb IP WAN port? I am familiar with the PA-POS-1OC3 Packet/SONET Module that I have used on 7000 series but this appears incompatible with the 3900's.  The only 3900 OC3 module I see is the NM-1A-OC3-POM which states it is an ATM Module. My WAN interface will be IP only, no ATM.  Is there another option?

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OC3 WAN Interface for 3900 Series

There is none, and personally I don't think Cisco will ever make one. Market has adopted to ethernet-based layer 2, not SDH/SONET based.

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