Force10 Networks® GP-XFP-W28 Compatible 10GBase-DWDM XFP Transceiver (SMF, 1554.94nm, 80km, LC, DOM). A 100% Force10 Networks® compatible XFP transceiver that operates at ITU Channel 28, ITU Wavenlength 1554.94nm, and ITU Frequency 192800GHz over single-mode fiber, with a maximum reach of 80km connected via a LC connector. This Force10 Networks® XFP transceiver is 100% compliant with its designed networking application, and is factory programed with Force10 Networks® specific configuration data required for seamless networking integration. This XFP transceiver will initialize and perform identically to Force10 Networks' transceiver and is built to meet or exceed Force10 Networks' specifications, and comply with MSA (Multi-Source Agreement) standards. The actual part shipped may have a different part number, but will be functionally identical and 100% compatible. Trade Agreements Act (TAA) versions of this part are available.