RAD’s mobile demarcation devices for HSPA and LTE networks enable wholesale service providers and fixed-mobile transport operators to guarantee end-to-end visibility and SLAs over their entire packet switched backhaul infrastructure. The mobile demarcation devices feature sophisticated traffic management capabilities, performance monitoring and OAM diagnostics in addition to diverse Timing over Packet technologies, including Sync-E and 1588v2. The mobile demarcation devices help providers segment their backhaul network to quickly resolve service issues. In addition to guaranteeing High Availability, they ensure service resiliency and sub-50ms switchover with a variety of standard linear and ring protection switching mechanisms.