7210 SAS-Sx
7210 Service Access System, chassis type Sx
An Ethernet access device that provides IP and MPLS-enabled service delivery, Ethernet-based mobile backhaul, and residential service access.The 7210 SAS-Sx is similar to the 7210 SAS-S, but with an enhanced set of hardware features.
The 7210 SAS-Sx can operate in two modes: