CWDM Laser 1450 nm , Coaxial DFB w/PM Fiber Output Fixed Attenuator These devices can combine 2

These devices can combine 2 pump lasers and 1 signal channel into one fiber and create a high power pump laser source

Built-in Monitor PD

high return loss and high extinction ratio

The LD-940-80-PM-CM is a 940 nm pigtailed laser module

CWDM Laser 1450 nm , Coaxial DFB w/PM Fiber Output Fixed Attenuator These devices can combine 2The DFB CX PM is a polarization maintaining CWDM coaxial DFB LD for CWDM analog communication, HFC return path, laboratory instrument, and R&D applications. This cost effective, high reliability DFB laser chip has a selectable wavelength with range between 1270 nm and 1610 nm. The versatile DFB CWDM also features a built in InGaAsP monitor photodiode, built in optical isolator and 4 pin coaxial pigtailed package, single mode coupling, and an FC APC