Passive CWDM Double Fiber Mux & Demux Module 4 CH (XX-XXnm Customer Specified) & Additional 1310 Window LC/UPC LGX BOX
F-tone Passive CWDM Dual Fiber Multiplexer and Demultiplexer Module 4 CH allow multiplexing and demultiplexing on dual fibers, including an additional 1310 window.









