YL-500A 1550nm Optical Amplifier is mainly used in 1550nm optical fiber network.It can adjust the output magnify of the optical transmitter outside and the relay magnify in the far distance. By this method,in the precondition of pledging each technology parameter,it can transit the simulate or digital CATV signal to more than 100km.The multi-specification output power(14~23dBm)made the subscribers have the best chosen square.

  This amplifier is made up of high quality erbium-doped optical fiber,the single/dual 980nm/ 1480nm high power pump laser,optical isolator,WDM and the stable control circuit.When in outputs the high gain and the high power,it still can pledge the low noise coefficient.Various operating parameter are controlled and showed by the micro-controller.

OTHER PARAMETER:

Operating Temperature:0~50^oC

Storage Temperature:-20^oC~+65^oC

Relative Humidily:85%(MAX)

Power Voltage:90~260VAC,50/60Hz

Power Consumption:50W

Dimension:350W×485W×45H(mm)

Weight:5.2kg

OPTICAL PATAMETER:

Optical Wave Length:1540~1560nm

Input Optical Power:-5~+10dBm

Output Optical Power:14~23dBm

Optical Fiber Connector Model:SC/APC;FC/APC

Noise Index:≤5.0(pout<20dBm);

                  ≤5.5(pout>20dBm)

Optical Return Loss:>60dB

Polarization Correlative loss:<0.5

Control Interface:RS232orRS485