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:

• Standalone mode, in which the NE is managed as an IP/MPLS-enabled service aggregation device at the customer edge.

• Satellite mode, in which the NE is connected by the uplink port to an SR device, and is managed as a shelf unit of the SR device to provide port expansion.