400G OSFP Active Optical Cable

The 400G OSFP Active Optical Cable (FOT-AOC-400G-OSFP) is a factory-terminated active optical assembly linking one 400G OSFP port to a OSFP port, delivering full 400G throughput over OM3 multimode, 850 nm VCSEL at distances of up to 70 m OM3. Integrated VCSEL transmitters and PIN receivers convert signals to light inside the connector shell, giving fiber-class reach with plug-and-play simplicity — no separate transceivers, patch cords or cleaning required.

Each assembly ships terminated, serialized and 100% traffic-tested: eye-diagram and BER verification on every lane, connector housings inspected, and EEPROM programmed to your requested vendor coding so the cable is recognized natively by your switches and NICs.

An armored variant (FOT-AOC-400G-OSFP-AR) with an interlocked protective jacket is available for high-traffic raised-floor and overhead-tray routes. OEM branding, custom lengths and mixed-coding ends (different vendor coding on each end) are all supported with short lead times.