Dell Finisar FTLX1612M3BCL-FC 10GB/s 1550nm LC Duplex XFP Network Ethernet Fiber Optical Transceiver Module 9Y7P7 09Y7P7 MY-9Y7P7.Dell Part Number: 9Y7P7 09Y7P7 MY-9Y7P7Finisar Model Number: FTLX1612M3BCL-FCCompatible Part Numbers: GP-XFP-1E