32*22dBm WDM EDFA,new JDSU pump,dual power supply.
WS-50EYxx style high power multi-ports optical amplifier with gain spectrum band within1540~1563nm,which is mainly designed for the application of CATV or 1~8 continuous brandingchannel(ITU wavelength) and also offers a flexible and low-cost solution for CATV large areacoverage of large and medium-sized cities.
WS-ErAxx can realize Single wave transmission,CWDM three waves in single fiber, flat gain.DWDM; it is important fiber transmission equipment of building large and medium -sized CATVnetwork, mainly used in FTTH,FTTB,DBS,MMDS,FTTX pon.
♦ Adopt backup hot plug in power supply specialized for the IBM server, and the microcomputer controlled intelligent temperature control system improves the reliability of the system.
♦ RJ45 internal SNMP interface realized to monitor the equipment remotely.
♦ Adopt the USA corning fiber and ytterbium fiber with high efficient energy conversion. And use top brand low noise pump laser with low distortion, wide bandwidth and high output power.
♦ Use 32 ARM processor and optical output power precision is ±0.05dBm.
♦ Optical input range is -5dBm to +10dBm and the optical output power 27~37dBm.
♦ Stable reliable optical output power circuit, pump laser thermoelectric refrigerator temperature control circuit, independently working pump box can work with +5V power supply. Can change the pump box freely. The pump box internally built independent power supply processing chip and can control power supply more precisely.
♦ Hot plug CPU control power supply, CPU control working current and on/off of the fan.
♦ Built in microcomputer automatic monitoring circuit, real-time monitoring the optical output power and pump laser working state. The front panel colorful screen can display all the working parameter accurately.
♦ Internal general SNMP protocol, can control the working parameter of the device.
♦ The optical output power can be changed by the SNMP or button on the front panel.