Multi-protocol support including SONET/SDH, Ethernet, HDLC and ATM Traffic rates from DS0 through OC-192 / 10 GigE / OC-768 Standards-based interfaces such as TelecomBus, GMII, SMII, PL2, PL3, PL4 and Any-PHY Comprehensive portfolio including SONET/SDH framing, MAPS®, GFP, VCAT and LCAS Ready for triple-play applications in Routing, Metro Transport, Metro Core, and Multi-service Access Network Equipmen