Lightcomm Technology Co.,Ltd
2Nd floor, Building A2, Jia’an Industry Park, Shangchuan Road, Xin 'an Street, Bao'an District, Shenzhen, China.
Tel: +86 0755 86157878
FAX: +86 0755 83434363
Email: [email protected]
开奖直播代码:Polarization Maintaining Filter WDM(PMFWDM)
七星期开奖直播 www.gebaln.com.cn The Polarization Maintaining filter WDM provides wavelength division multiplexing while maintaining signal polarization. The PM FWDM is characterized with low insertion loss, high return loss, high extinction ratio and excellent environmental stability and reliability. It is ideal for high speed WDM network systems.
§??Low insertion los
§??High Extinction Ratio
§??Excellent stability and reliability?
§??WDM network systems
Polarization Maintaining filter WDM
Pass band (PB)
Reflection band (RB)
Extinction ratio (Only ? for signal port)
PM fiber for Common port ? and Pass port; PM fiber or SMF-28e/Hi1060 fiber for Pump port
Operating ? temperature
-5 to +70
Storage ? temperature
-40 to +85
Ф5.5× L35 or Ф3.0× L25
IL is 0.3dB (1310~1550nm) or 0.5dB (980~1064nm) higher, RL is 5dB lower and ER is 2dB lower for each connector added. The default connector key is aligned to slow axis.?