FIS has the patchcords you need stocked and on the shelves. Choose from our large inventory of singlemode and multimode patchcords. The FIS Stock Patchcords are available in the most popular connector combinations. Assembled using reliable and durable ceramic ferrules, you can choose between PC, UPC, and APC polish finishes. Most cable assembly styles are available as either simplex or duplex. Multimode cords are available in either 50/125µm or 62.5/125µm versions.