SDH SFP of fast Ethernet and gigabit

The network operators are changing the network with multiple-protocol into the network with a single protocol. For example, in the mobile support network, the DS1/E1 signal could be fed by SAToP protocol. And the operators will need to apply the current SDH SFP signal into the bundle network next thing.At present, the intelligent SFP fiber optic module  supports the dual-fiber and single-fiber application. In addition, the intelligent OC3 SFP/STM-1 SFP fiber optic transceiver supports the transmission distance which ups to 80km. SFP interfaces between communication devices like switches, routers and fiber optic cables, and performs conversions between optical and electrical signals. SDH SFP transceivers support communications standards including synchronous optical networking (SONET)/synchronous digital hierarchy (SDH), gigabit ethernet and fiber channel. They also allow the transport of fast Ethernet and gigabit Ethernet LAN packets over time-division-multiplexing-based WANs, as well as the transmission of E1/T1 streams over packet-switched networks.