High capacity: With support for 10GigE line side interfaces, TJ2051 enables aggregation rings to run at much higher capacities. If 10GigE bandwidth is not enough, then an additional 10GigE ring can be run on same fiber (using CWDM) or additional fiber pair), thus doubling the capacity of the aggregation ring.

High reliability: TJ2051 is fully redundant and has no single point of failure in ring configuration. This ensures that services don’t get disrupted in aggregation rings in the event of equipment failures. This is important since aggregation rings typically carry traffic from many DSLAMs or cell sites.

Connection oriented Ethernet: TJ2050 supports connection oriented ethernet which enables traffic engineered end-to-end circuits to be provisioned across the network. These circuits can have service parameters like CIR (committed information rate),EIR (excess information rate) and 50ms protection. The concept of a connection in a packet switched network is very useful for providing tunnels for specific applications, providing bandwidth and latency guarantees, and for security.

50ms protection: With support for ITU-T G.8031 and G.8032, TJ2051 supports both path and ring protection within 50 ms. This enables reliable and disruption free connectivity for mobile base stations and high ARPU segments like banking & finance, and for VOIP and Video conferencing customers

Connection oriented Ethernet: TJ2051 supports connection oriented ethernet which enables traffic engineered end-to-end circuits to be provisioned across the network. These circuits can have service parameters like CIR (committed information rate),EIR (excess information rate) and 50ms protection. The concept of a connection in a packet switched network is very useful for providing tunnels for specific applications, providing bandwidth and latency guarantees, and for security.

Ethernet OAM: Allows real-time monitoring of end-to-end circuits, connections or trunks, enabling quick detection of faults and isolating of fault to a particular subnet, trunk, link or node. Leads to substantial Opex savings

Hierarchical Quality of Service: Allows Service Provider to control bandwidths and latencies on a per service and per application level. Thus within a single service, bandwidth, latency and reliability gurantees can be provided per application. By mixing and matching these parameters, new revenue generating services can be offered or existing services can be differentiated.

Technical Specifications*