OB1000-155/622 Ethernet Over SDH Converters OverView 

       OB1000-155/622 Etherent Over SDH Converters is Ethernet aggregation equipment based on SDH network,integrate Layer 2 Switching and traditional Ethernet converters,The product can be placed in the User's Center Room or ISP Room,The transmission Port provide STM-1 or STM-4 interface to achieve Ethernet to SDH Conversion.OB1000-155/622 can converge 32/64/128 a remote data services, and through two Gigabit Ethernet optical interface linked to the user core network.

    OB1000-155/622 Ethernet encapsulation using GFP encapsulation, and Support LAPS and LCAS protocol, Comply with ITU-T G.8040 standards?Fully utilize the existing telecommunications SDH network resources to build a new data network.Providinga ISP access to high-performance solutions.the products Compact structure, business capacity, while reducing the switching equipment in order to reduce the overall costs of the operator.