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optical transport - UTStarcom


A reliable and scalable Packet Optical Transport Network solution featuring support of wide range of protocols, standards and interfaces coupled with highest reliability and carrier-class set of features. The product line is implemented in a complete line of network elements from compact metro access boxes to high-performance core devices, and offers 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, and a wide range of interfaces for Ethernet, TDM and ATM services.



TN705 is a MPLS-TP based high-performance aggregation device with extended set of features that can be used either as a customer edge or as a first level aggregation device in metro networks. Based on the same modular architecture as the TN725, the TN705 provides 88G full duplex redundant switching fabric. Available in a 3U form factor, TN705 offers E1/T1, STM-1 (ATM, CES, POS), FE, GE, 10GE, STM-16 POS and STM-64 POS interfaces

  • 10GE/GE/FE, STM-1, STM-16, STM-64, E1/T1 interfaces
  • Multi service support: E-LINE, E-TREE and E-LAN, CEP, SAToP, ATM over MPLS services
  • 88Gbps Full-Duplex Switching Fabric
  • MPLS-TP based
  • VPLS/H-VPLS support
  • Quality of service
  • Multiple OAM options
  • Flexible network protection schemes and hardware redundancy
  • Multiple synchronization options including IEEE 1588V2 support
  • Unified element and network  management
  • Modular carrier class design
  • Small footprint (3RU)
Network Architecture
Packet Optical Transport
Product Pictures
Data Sheet: NetRing TN705
Brochure: Packet Optical Transport Solution
White Paper: MPLS-TP based Packet Transport Networks