Intel® ESGBIC35VSX compatible 1000Base-SX GBIC transceiver (MMF, 850nm, 550m, SC). A 100% Intel® compatible GBIC transceiver that operates at 850nm over multi-mode fiber, with a maximum reach of 550m connected via a SC connector. This Intel® GBIC transceiver is 100% compliant with its designed networking application, and is factory programmed with Intel® specific configuration data required for seamless networking integration. This GBIC transceiver will initialize and perform identically to Intel's transceiver and is built to meet or exceed Intel's 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.