L-com's PCW1R-01355-NN4N is a CWDM passive filter with 1 channel. L-com's PCW1R-01355-NN4N is a LGX Ring OADM starting at 1551nm with LC/UPC and monitor with dual fiber. A monitor port used to analyze or test the power signal coming into or out of a multiplexer, either before it reaches the de-multiplexer (received signal) or as it exits the multiplexer (transmitted signal). L-com's PCW1R-01355-NN4N is one of thousands of fiber optic products available in-stock and ready to ship today.
