Pass band 1250-1370nm refelct band 800-900nm
Package Dimensions
1)Glass tube 4*L27mm
2)Steel tube 5.5*L34mm
3)ABS box L90*W20xH10mm

WDM Filter is 3 ports passvie optical component based on TFF (Thin Film Filter) technology, which can split 1300 nm band wavelength from input mixed optical signals to PASS port, and 850 nm band wavelengths go to REFLECT port. Which is also named mini CWDM module.
Features
Low insertion loss
High isolation
Operating temperature -40 to 85 °C
Telcoredia GR-1209-CORE and GR-1221-CORE
PCT 168 hours reliability