Cisco® QSFP-4X10G-AOC1M compatible 40GBase-AOC QSFP+ to 4xSFP+ transceiver (active optical cable, 1m). A 100% Cisco® compatible 40GBase-AOC QSFP+ to 4xSFP+ active-optical direct attached cable that operates at 850nm over multi-mode fiber, with a maximum reach of 1.00m (3.28ft). This Cisco® active-optical cable is 100% compliant with its designed networking application, and is factory programed with Cisco® specific configuration data required for seamless networking integration. This active active-optical cable will initialize and perform identically to Cisco's cable and is built to meet or exceed Cisco'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.