The L-com PPMCW-013-61-3-195 is a polarized maintaining DWDM Passive Filter with 1 Channel. The L-com PPMCW-013-61-3-195 comes with a 3 Port 5.5mmx35mm, Barrel Style filter offering 20nm Channel Spacing. The L-com PPMCW-013-61-3-195 wavelength is 1611nm and has a .9mm diameter 1M cable with SC/APC connectors. The L-com PPMCW-013-61-3-195 is one of thousands fiber optic products in-stock and ready to ship. Contact our knowledgeable technical support and sales staff with your questions on fiber optic connectivity or other L-com products.