Arista Networks SFP-10G-DZ-54.13 compatible 10GBase-DWDM SFP transceiver (SMF, 1554.13nm, 100-GHz ITU CH 29, 80km, LC, DOM). An Arista Networks SFP transceiver that operates at ITU Channel 29, ITU Wavenlength 1554.13nm, and ITU Frequency 192900GHz over single-mode fiber, with a maximum reach of 80km connected via a LC connector. This Arista Networks compatible SFP transceiver has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. Our SFP transceiver will initialize and perform identically to Arista Networks' transceiver and is built to meet or exceed Arista 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.