The 7705 SAR-A, 7705 SAR-Ax, 7705 SAR-M, 7705 SAR-H, 7705 SAR-Hc, and 7705 SAR-Wx support user-configurable fabric shapers at rates of up to 5 Gb/s for access ingress traffic and network ingress traffic.
On the 7705 SAR-A, 7705 SAR-Ax, 7705 SAR-M, 7705 SAR-H, 7705 SAR-Hc, and 7705 SAR-Wx, network ingress shapers to the fabric operate similarly to access ingress shapers to the fabric. The 7705 SAR-X does not support configurable network ingress shapers. See Fabric Shaping on the Fixed Platforms (Access and Network) for more information.