Cisco ESR-1GE

Cisco ESR-HH-1GE, ESR-1GE, BAA6HK0CAA ESR 1 pt Gigabit Ethernet line card (requires a GBIC) full length.
ESR-1GE

As competition among broadband service providers intensifies, cable operators face an ever-increasing demand to economically transport new and existing services over their hybrid fiber-coaxial (HFC) access and metro networks. IP, DOCSIS ®, and Gigabit Ethernet have emerged as important technologies, enabling operators to move to a single, unified, switched intelligent network infrastructure. Cable operators have increasingly turned to the Ethernet protocol as a Layer 2 metro network solution.