Juniper Networks QFX-QSFP-DACBO-1M QSFP+ to SFP+ 40GE DAC | 1 m

Maintain tight, low-latency connections between adjacent network devices with this 1 m QSFP+ to SFP+ direct-attach copper cable. Built for short-reach interconnects, it helps reduce the complexity and cost of separate transceivers and fiber patching when ports sit close together in the rack. The passive DAC design is a practical fit for switch-to-switch, switch-to-server, and top-of-rack deployments where signal integrity and cable discipline matter. At 1 m, it keeps runs short enough to avoid excess slack while still giving installers the reach needed for clean routing across adjacent equipment. For infrastructure teams standardizing on Juniper Networks hardware, this cable supports straightforward port matching between QSFP+ and SFP+ interfaces in environments that value predictable physical-layer behavior. It is a focused choice for dense racks, lab builds, and production links where the right cable matters as much as the right switch.