03 Feb 2010 Single mode and Multimode fiber couplers We offer single mode and multimode fiber optic couplers with PC, UPC and APC fiber connector polish types optional.click to check our price for fiber couplers.
Fiber optic coupler is an fiber optic equipment with at least three or more fiber optic ends; There are single window fiber optic couplers and dual window fiber optic couplers. Single window means single wavelength with a narrow wavelength window, dual window fiber optic couplers is with two wavelengths with a wide wavelength window for each. | 
