Polarization Maintaining Dense Wavelength Division Multiplexer

(PMDWDM Series)

The PMDWDM series are designed and manufactured to Telcordial standard and ITU standard, they can preserve the polarization of optical signals. The devices use environmentally stable Thin Film Filters and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation, excellent environmental stability and high extinction ratio. They can be used individualy to perform single channel add or drop function or can be used in DWDM systems and sensor systems, etc..

*Above specifications are for devices without connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.

Package Dimensions

Ordering Information

Remark: The PM fiber and connector key are aligned to the slow axis.