Juniper SFP-1FE-FX 100 Mbps SFP Transceiver | Fast Ethernet, Routing

Keep Fast Ethernet links stable across multimode fiber with the Juniper SFP-1FE-FX transceiver. Designed for routing environments, it provides a 100 Mbps optical interface in a compact SFP form factor, helping preserve compatibility with installed infrastructure while extending network reach where copper is no longer practical. This module uses an LC duplex connector and supports multimode fiber, making it well suited for short-to-medium distance uplinks in campus, branch, and equipment-room deployments. With a 2 km maximum distance, it gives network teams a straightforward way to connect access switches, routers, and distribution points without moving to a higher-cost optics tier. For organizations maintaining mixed-generation networks, this transceiver offers a clean path to keep Fast Ethernet services online with the right optical fit and the reliability expected from Juniper routing hardware. It is a focused choice for environments where compatibility, link stability, and controlled deployment costs matter more than excess capability.