Description:
Coarse wavelength division multiplexing (CWDM) is a type of optical wavelength management device that are based on proven ultra low-loss thin-film filter (TFF) technology
It features small size, high-reliability, high-extensibility, simultaneous transmission of multi-wavelength
CWDM has gained prevalence in multi-wavelength digital transport architectures because it enables the use of very low-cost un-cooled distributed feedback (DFB) laser transmitters
Moreover, their powering requirements are reduced and reliability is increased
Provides whole series of 1 x N CWDM products that are tailored for specific applications
All products meet GR-1209-CORE, GR-1221-CORE and ITU-T G. 694.2 requirements

Features:
Low-insertion loss
High-isolation
Low-PDL
Compact design
Good channel-to-channel uniformity
Wide operating wavelength: From 1, 260 to 1, 620nm
Wide operating temperature: From -40 to 85° C
High-reliability and stability
Applications:
CWDM systems
PON networks
CATV links
Compliance:
RoHS Directive-compliant