SDGI XFP SERIES PRODUCTS complies with the current XFP Multi-Source Agreement (MSA) specification. The wavelength of the XFP module is usually 850nm, 1310nm, or 1550nm. Main applications include 10 Gigabit Ethernet, 10Gbit/s Fibre Channel, OC-192, STM-64, and 10 Gbit/s Optical Transmission Network (OTN) OTU-2.