Lightcomm Technology Co.,Ltd
2F, Building A, Jia’an Industry Park，
Xin’an Subdistrict, No.72 zone of
Bao’an District, Shenzhen, China.
Tel: +86 0755 86157878
FAX: +86 0755 86159495
Polarization Maintaining filter WDM (T2000R1570 PMFWDM)
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 loss
High Extinction Ratio
Excellent stability and reliability
WDM network systems
T2000/R1570 Polarization Maintaining filter WDM
Pass band (PB)
Reflection band (RB)
Extinction ratio (Only for signal port)
PM fiber for Common and Pass port; PM fiber or SMF-28e fiber for Reflection port
-5 to +70
-40 to +85
* IL is 0.3dB higher, RL is 5dB lower and ER is 2dB lower for each connector added.
The default connector key is aligned to slow axis.