Product Description

SPC-155-EOS is the SDH multiplexer manufactured by Beijing Spacecom Co., Ltd. with its ultra-large scale integrated circuit as its core. It supports STM-1 interface (optical or electrical interface) and 100Mbps Ethernet interface (optical or electrical interface). SPC-155-EOS can transmit Ethernet data via SDH/SONET network and can be widely applied to various carrier networks. Features: ? Adopt large-scale chips, simple circuit, low power consumption and high reliability ? Utilize legacy SDH network to build a migration path for transporting ETH services ? Ultra-long frame 1916 byte ? Support IEEE802.1 priority ? Support follow control based on IEEE802.3x ? Implement remote management ? Provide 4ETH ports with isolated ports and local switch functions Tech Specifications E1 Interface features ?Transmission optical power: -3dBm~-8dBm; ?Receiving Sensitivity: -33dBm~- 40dBm; ?Frame:G.707 ?Optical interface: Dual SC or dual FC interface Power Supply ?DC voltage :-48VDC,Tolerance -36V~-72V; ?AC voltage 220VAC±20%,50Hz; ?Power consumption: =10W Ethernet interface features ?Interface specification: Compliant with IEEE-802.3u ?Connector: RJ45 Management interface features ? Interface: RS232 port; ? Date rate: 57600bps; Working Environment ? Environment Temperature:0?~45?; ? Relative Humidity:=90%(35?); ? Atmospheric Pressure:86~106Kpa.