Juniper QFX-SFP-10GE-USR SFP+ 10GBase-USR 850 nm | 10G Ethernet

Maintain reliable 10 GbE connectivity where short-reach multimode links need precise optical matching. The QFX-SFP-10GE-USR is designed for 10GBase-USR environments and operates at 850 nm to support 10 m links on OM1 and 20 m links on OM2. That makes it a strong choice when you need to preserve existing fiber plant without overbuilding the optics layer. For infrastructure teams, the value is in fit and predictability. Ultra short reach optics are purpose-built for tightly scoped interconnects where distance is known and cable paths are controlled. In those deployments, the right transceiver reduces link uncertainty and helps keep port planning straightforward. This SFP+ module is suited to optical network and data networking applications that demand 10 Gigabit Ethernet performance in a compact form factor. Use it where short-reach multimode connectivity is enough, and where you want a transceiver aligned to the exact reach profile of the link rather than a broader, less specific alternative.