Juniper EX-SFP-10GE-ER SFP+ 10GbE 1550 nm 40 km | Enterprise Optics

Keep critical Ethernet links stable across extended fiber spans with the Juniper EX-SFP-10GE-ER. Designed for 10 GbE deployments that need more reach than standard short-range optics can provide, this SFP+ transceiver operates at 1550 nm and supports transmission up to 40 km. That makes it well suited for connecting buildings, aggregation points, and remote network segments without introducing unnecessary complexity. For infrastructure teams, the value is in precision. Long-reach optics reduce the need for intermediate equipment when the physical plant already supports single-mode fiber over distance. The EX-SFP-10GE-ER fits cleanly into SFP+ environments and is built for enterprise networks where link budget, compatibility, and predictable performance matter. It is the kind of module you specify when the cost of a failed link is higher than the cost of the optic itself. Use it where dependable long-haul 10 GbE transport is required and where you want a purpose-built transceiver rather than a compromise. Juniper’s optics portfolio is designed to align with network hardware expectations, helping teams standardize deployments and keep spare inventory straightforward.