Adopt word famous Japan Fitel high performance Roman pump laser.
Built-in perfectAPCAGCATC closed control circuit.
With lower noise figure,gain bandwidth,flexible gain Spectrum area and temperature stability.
Span single length,increase OSNR,budget and transmission distance.
10/100M Ethernet interface supports SNMP and WEB remote network management.
1+1 powers supply back up optional, hot-plug function available.
Low power consumption.
Raman amplifier is a newly designed fiber amplifier based on stimulated Raman scattering (SRS) effect,Raman amplifier is considered as the core technology of new generation DWDM fiber over-long communication.
WS-15RFxx series mainly used in fiber CATV system,extra-long trunk that is inconvenient for building relay station，relay station＞60KM,single span distance ＞80KM,DWDM extra-long trunk optical transmission system,submarine optical transmission system.