Fiber Optic Multiplexer with Digital Clock Restore Circuit Used for E1 Port

Provides 4, 8 and 16 E1 G.703 interface, Ethernet interface and hot line interface Alarm for local and remote devices by remote loop Digital clock restore circuit and digital flatness lock phase circuit used for E1 port Optical interface parameter Optical wavelength: 850 and 1310nm for MM Optical interface: SC/FC Transmitting power: greater than -6dBm Receiving sensitivity: less than -36dBm (BER less than 10E-11) Dynamic range receiving: greater than -30dBm Transmitting distance: multimode 2km Vibration characteristic: satisfies G.742 and the G.823 standards Power supply: 220V AC or -48V DC Dimensions: Standard 19-inch rack and 1u height