Part Number OL4121N-160 Fiber Optic Transmitters Receivers And Transceivers in stock with ready to ship. Get an instant quote for Lapis Semiconductor part number OL4121N-160 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for OL4121N-160. Our dedicated account manager will get back to you within 15 minutes.