OT: IPsec throughput over 4 Gbps

Hi there.
I need to run IPsec between two directly connected points with fiber, but
the traffic throughput will be about 4 Gbps.
Only IPsec will be run on these two points and no other protocols (no
routing, no pbr, no nat, no qos, nothing)
Is there any option except using 7600 series plus IPsec SPA?
Is it possible on 3900 plus HSEC? But I didn't find any 10G module for
these routers. And what about 2900?
Sharing your experiences will be appreciated.

Best Regards.

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Received on Sat Sep 01 2012 - 16:39:49 ART