Part Number MT-D-T-15-40-F-PMS-4B-FC UPC-X Fiber Optic Attenuators in stock with ready to ship. Get an instant quote for Dicon Fiberoptics Inc part number MT-D-T-15-40-F-PMS-4B-FC UPC-X by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for MT-D-T-15-40-F-PMS-4B-FC UPC-X. Our dedicated account manager will get back to you within 15 minutes.