FEATURES  
 - Coarse WDM in compliance with ITU-T G.694.2
 - CWDM channels 1510nm, 1530nm, 1550nm, 1570nm  
 - With 1310nm wideband port  
 - Two 2% monitor ports for easy troubleshooting
 - Based on thin film optics with epoxy free optical path
 - Protocol transparent (support 1G, 10G etc.)
 - Two modules fit in 1U in 19" rack
 - LC/UPC connectors