Juniper Networks OSFP-2X400G-FR4-P 2x400G OSFP | Data Center Optics

Scale high-speed interconnects with the Juniper OSFP-2X400G-FR4-P transceiver. This module delivers 2 x 400G FR4 connectivity in an OSFP form factor, giving infrastructure teams a compact way to move 800 Gbps across links up to 2 km. It is a strong fit for leaf-spine fabrics, data center interconnects, and high-capacity aggregation paths where port density and optical reach must stay in balance. The duplex LC interface simplifies integration into established fiber plant while the standard-temperature design supports deployment in controlled enterprise and data center environments. For teams planning around growth, this optic offers a cleaner path than stacking lower-speed modules or overprovisioning ports. It is the kind of component chosen when the network design has already moved beyond commodity optics and needs bandwidth headroom with disciplined physical-layer performance.