Optical amplifier WS-EA1500

transmission

Erbium doped fiber amplifier (EDFA) is a CATV professional device used to amplify and transmit 1550 nm optical signals in a cable television transmission system. It can realize Cable TV 1550nm single-wavelength transmission, DWDM multi-wavelength transmission, Optical relay in trunk network and node amplification in optical access network. ● Selection of internationally renowned brands of low noise pump lasers, low distortion, wide band, high output optical power. ● Imported high-performance American Corning Erbium-doped fiber, high energy conversion efficiency. ● 32-bit ARM processor, light control output accuracy of ± 0.1dBm. ● Optical power receiving range -10dBm ~ +10dBm, optical power output 13~26dBm. ● Modular structure, easy to expand the function of equipment and maintenance. ● All control circuits and devices use high-efficiency switching chips, and the overall power consumption is ≤10W. ● The power supply can realize dual power hot backup, snap-type fixed, one-touch pull. ● Output power +0.2~-4dBm adjustable. ● Standard network management interface, in line with SNMP network management protocol.