ADD-ON COMPUTER PERIPHERALS, INC. 45W1216-AO AddOn IBM 45W1216 Compatible SFP+ Transceiver - SFP+ transceiver module (equivalent to: IBM 45W1216) - 8Gb Fibre Channel (LW) - Fibre Channel - LC single-mode - up to 6.2 miles - 1310 nm - for IBM System S