Technology | Description | Value to the Carrier |
---|---|---|
DBPR Ring Protection | Novel method to carry best-effort data as extra traffic in existing TDM protect channels | Unlock and double available work bandwidth in existing SDH microwave rings |
EoPDH Aggregation with DS0 Grooming | High-capacity statistical aggregation of EoPDH and EoS traffic with DS0 level re-packing of E1s carrying voice traffic | Maximize reuse of PDH microwave while avoiding book-ended solutions; no stacking of EoPDH/EoS cards required |
ERPS Ring Protection on SDH | Sub-50ms protection switching in Carrier Ethernet packet rings without reserving bandwidth | Double available ring capacity for carrying high-priority 3G traffic using both sides of SDH rings |
Technology | Description | Value to the Carrier |
---|---|---|
3-level Hierarchical QoS with L3/L4 classification | Discriminate data traffic at three levels – port, tunnel and service marker; granular rate shaping based on deeper inspection | Support more monetizable flows for the same aggregate traffic and better segmentation of customers for higher profits |
PBB with Carrier Ethernet OAM and ERPS | Carrier-grade version of “plug-and-play” Ethernet with network and service scalability | Launch multicast services like Mobile TV. Offer SLA based services to Enterprises |
Open Ring ERPS | Sub-50ms protection switching in “partial” rings or chains while subtending on L2 or IP networks | Limit bandwidth upgrade costs in Aggregation and Core by realizing “open”packet rings |
Technology | Description | Value to the Carrier |
---|---|---|
Circuit Emulation (SAToP/MEF 8, CESoPSN) | Transparent or “Structure-aware” carriage of TDM circuits on Packets | Lower network complexity and operational costs by dismantling legacy TDM infrastructure |
Packet Synchronization (SyncE, 1588v2) | High-quality transport of a synchronization clock signal over a physical or packet layer | Assure excellent QoE to voice users and reduce churn. Time-of-Day delivery for SLA monitoring |
Connection-oriented L2, OAM and 1+1 Line Protection (PBB-TE, MPLS-TP, ITU G.8031) | Capability to create deterministic, protected tunnels on a Carrier Ethernet network with point-and-click provisioning from a central NMS | Offer advanced real-time and CBR services in LTE with stringent latency/jitter/packet loss thresholds and sub-50ms linear protection switching |
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