The Fibera POLYWave Multiport Wavelength Locker (PMWL) series is a cost effective solution to meet demands of high accuracy wavelength stabilizer for DWDM systems. It is based on a newly patented proprietary packaging technology allowing efficient use of space while maintaining central wavelength accuracy within +/- 1.25 GHz for ITU grid spacing down to 50 GHz.

The Fibera PMWL is hermetically sealed and is insensitive to environmental temperature variations. Hermetic seal not only ensures the accuracy of laser wavelength, but also the reliability of the device.

The Fibera PMWL can accommodate 4+ lasers source simultaneously. This is ideal for DWDM laser wavelength stabilization and wavelength management for METRO and Add/Drop applications.

The same Wavelength Locker can be utilized in multiple ITU grids. This reduction of components simplifies the overall system configuration minimizing your exposure to part procurement uncertainty.

* Patents pending

• Cost effective solution, accommodating 4+ lasers

• Compact foot print

• C and L Band Multi-Channel capability

• Athermal, no temperature control / compensation