Huahuan New generation MS-OTN Solution

Background:

MSTP devices have the advantages of rigid pipes and strict bandwidth protection, but they cannot meet the needs of large bandwidth scheduling.  Therefore, OTN devices replace MSTP andhave been widely deployed by major operators in various countries.

With the increase in data traffic, the demand for large bandwidth increasing, and OTN devices have been deployed from the trunk

layer and core layer to the aggregation layer and access layer. It should have the following benifts:

1.      Turnkey Access&Transmission solution ;

2.      Big bandwidth, Long transmission distance ;

3.      Rich service access from 64K to 100G;

4.      High flexibility,centralization cross-connection(OTN &SDH ) or switching(IP) supported

5.      Smart management, low power consumptionto reduce maintenance cost;

Solution hightlights:

•Large bandwidth: themaximum rate of the electrical layer is OTU2,upto40 channels DWDM supported;•Low latency: hardpipeline transmission, service transmission latency as low as 0.4ms;•High precision: supportsreal-time clock including 2M/1588V2/SYNCE and other clock functions to ensurehigh precision;•High flexibility: supportsany access and scheduling of services between OTN, SDH, and packet planes;•Easy to manage and control: providesoptical monitoring channel and electrical monitoring channel;•Low cost:Single device and board design, flexible networking reduces construction costs;•Low power consumption: Multipletransmission platforms are integrated into one, significantly reducing powerconsumption.