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UTRANS-7300/7300S

U-7300/7300S are MPLS-TP based PTN system with 160/80G capacity that can aggregate ethernet and legacy(SDH,PDH) services and help save CAPEX and OPEX as well. It can support redundancy of common part, errorless switching functions, Any-card Any-slot structures and port/line/unit based protection. With connection-oriented MPLS-TP technology, it can provide OAM, 50 sec switching, and specified H-QoS in various topologies like P to P, Mesh, Ring and Linear, supporting E-LINE, E-LAN, E-TREE services. End to End path provisioning, performance, alarm, operational provisioning, service information are managed by user-friendly EMS.
Network Configuration
System Features

- MPLS-TP based middle-sized PTN with 160/80G capacity
- Common part redundancy
- Provide FE, GE, 10GE, STM-1 CES, E1 CES interfaces
- Support 50ms failover for End-To-End Service
- Support External, Sync-E for network configuration
- Provide differentiated QoS policy by specific service class
- Provide Performance, Alarm and Failure detection Monitoring by Ethernet/MPLS-TP OAM Tool


Main Specifications
Item  Description 
Chassis 19” x 6RU x 400mm (W x H x D)
Switching capacity  •80/160G FD packet switching per system
•20/40G interface per slot
Topology Ring, Linear, Mesh
Service 1K E-line, 1K E-lan, 1K E-tree
H/W Redundancy Control/Switching/Clock/Power/FAN
Clock External, Loop(Sync-E), Internal, Holdover, Derived,
*IEEE 1588v2
MPLS-TP G.8131 Linear, *G.8132 Ring, G.8113.1 OAM
QoS  Same as UTRANS-7200
Circuit Emulation SAToP, *CESoP, CEP 
L2  functions Same as UTRANS-7200
Management EMS, CLI, SSH/Telnet, SNMPv2
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