Arista QDD-800G-2FR4 800GBASE-2FR4 QDD Transceiver PAM4 1310nm 2km DOM Dual Duplex LC/UPC SMF Optical Transceiver Module Support 2 x 400G-FR4

The Arista QDD-800G-2FR4 is an advanced 800GBASE-2FR4 optical transceiver module optimized for high-speed data transmission. Operating at a 1310nm wavelength and utilizing PAM4 modulation, it delivers a transmission range of up to 2 kilometers over single-mode fiber (SMF). This QDD transceiver supports 2x 400G-FR4 configurations, making it versatile for various networking applications. It features Dual Duplex LC/UPC connectors and incorporates Digital Optical Monitoring (DOM) for real-time diagnostics and performance monitoring. Ideal for data centers and high-performance networking environments, the QDD-800G-2FR4 ensures reliable, efficient, and scalable connectivity for demanding Ethernet and InfiniBand applications, enhancing overall network performance.