Juniper OSFP800 to 2 x 400G QSFP112 DAC 1M | DAC Cable, 800G

When a single high-speed port needs to feed two 400G endpoints, a breakout DAC keeps the design direct and efficient. This Juniper cable converts one OSFP800 interface into two QSFP112 connections in a 1 m copper assembly, making it a practical choice for short-reach interconnects in modern data center fabrics. The value is in simplicity. By using direct attach copper instead of optical modules, teams can reduce component count, shorten procurement cycles, and keep latency low across adjacent devices. The 1 m length is well suited to in-rack and near-rack deployments where excess cable length only adds clutter. For operators building high-density leaf-spine or aggregation layers, this cable helps preserve switch port value while maintaining a clean physical layout. It is especially useful where two 400G links are preferred over a larger fan-out, allowing infrastructure teams to match bandwidth to topology without overcomplicating the cabling plan. In Juniper environments, it provides a purpose-built path to compact, predictable breakout connectivity.