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Packet Aggregation Network

An advanced Packet Aggregation Network solution designed for efficient multi-service aggregate of voice, video and data traffic from various access technologies including MSAN, DSLAM, FTTx, Broadband Wireless Access, as well as 3/4G mobile network base stations. The products offer high-performance aggregation and a broad feature set, including network-wide time/clock synchronization, carrier class sub 50ms recovery resiliency, guaranteed QoS and SLA enforcement, end-to-end multi-layer OAM.



TN725B is a MPLS-TP based high-performance packet aggregation device with extended set of features that provides a unified platform for new data services over an all-packet aggregation network. It provides an optimal network solution at the aggregaton layer of a MAN. Available in a 4U form factor, the TN725B provides 88G full duplex redundant switching fabric and offers support for variety of interfaces including FE, GE, 10GE, E1 and STM-1.

  • 88Gbps Full-Duplex Switching Fabric
  • MPLS-TP based
  • 10GE/GE/FE/STM-1/E1 interfaces
  • Multi service support: E-LINE, E-TREE and E-LAN
  • VPLS/H-VPLS support
  • Quality of service
  • MPLS-TP OAM including protec6on switching
  • Flexible network protection schemes and hardware redundancy
  • Multiple synchronization options including IEEE 1588V2 and SyncE support
  • Unified element and network  management
  • Modular carrier class design
Network Architecture
Products Pictures
Data Sheet: TN725B