The iTN2100 is a 6U/15-slot, high-capacity, modular PTN platform with a dual-core architecture for both Ethernet and TDM traffic delivery. It enables flexible and profitable deployment of carrier-grade business and mobile backhaul connections, and a smooth evolution from traditional to next-generation services. The iTN2100 supports up to 104G (High Order) Cross Connection Capacity for the entire chassis, and provides an efficient cross-connect, integration and transportation options over a wide range of copper/fiber based legacy and IP services. To maximize the uptime and to guarantee the carrier’s network availability, iTN2100 supports full hardware redundancy, G.8032/G.8031 Ethernet and G.8131/Wrapping-Steering MPLS-TP protection. Extensive management capabilities are provided for all aspects from equipment installation and service provisioning to real-time system operation and performance monitoring. The iTN2100 offers cost-effective transport of MEF-compliant CE2.0 Ethernet services, E1/T1, fiber multiplexing, and pseudowire connectivity for lease-lined and 2G/3G/LTE mobile backhaul. In addition, the system also supports seamless connections with MPLS-TP and IP- MPLS backbones and converged fixed-mobile infrastructure by adopting SyncE and 1588v2 PTP. With this integrated system, carriers and ISPs can save on CAPEX and OPEX by implementing scalable networks that can easily grow with infrastructure and bandwidth demand in the future.