Techwin 800G OSFP FR4 transceiver is designed for next-generation data center, AI, and cloud networking applications, delivering ultra-high bandwidth and efficient connectivity. This advanced FR8 optical transceiver module supports 800G transmission using PAM4 modulation across 8×100G electrical lanes, ensuring high-speed and reliable data transfer.

The OSFP 2×FR4 transceiver adopts a dual 400G FR4 architecture, enabling two independent 400G FR4 optical channels over single-mode fiber (SMF). It operates with CWDM wavelengths (1270–1330nm) and supports transmission distances of up to 2km, making it ideal for medium-reach data center interconnects.

Featuring a hot-pluggable OSFP form factor, low power consumption, and duplex LC optical interfaces, the Techwin 800G FR8 transceiver module ensures flexible deployment and backward compatibility with 400G networks. It is widely used in hyperscale data centers, AI clusters, high-performance computing (HPC), and cloud infrastructure environments, providing scalable and future-ready optical connectivity solutions.