QFX-SFP-1GE-LX Juniper Compatible 1G SFP LX 10km SMF Transceiver

The QFX-SFP-1GE-LX is a 1G SFP optical transceiver engineered as a drop-in equivalent for Juniper platforms,, a like-for-like replacement that the host accepts as native, hot-swappable and ready out of the box.

• Form Factor: SFP
• Data Rate: 1G
• Fiber Type: SMF

This 1G single-mode optic covers campus backbones and metro access runs, the dependable choice for linking distributed sites and aggregation switches over existing single-mode fiber. Where multimode tops out, it extends gigabit reach across the campus without touching the host or the cabling plan.

It is programmed to present native host values, so it interoperates link-to-link with OEM modules on the far end and coexists with installed optics in the same line card without compatibility flags.

Each unit is programmed to match Juniper host values and bench-tested for traffic conformity, DOM-threshold accuracy, and optical cleanliness before it leaves the bench. Class 1 laser certified and RoHS compliant.

Backed by the GreenLights4Life® lifetime warranty — buy it once, covered forever. In stock and ships same or next business day.