EX-SFP-1FE-FX SFP 740-021487 transceiver module delivers reliable 100BASE-FX connectivity for Juniper EX series switches and compatible networking equipment. This single-mode fiber optic module supports fast Ethernet transmission over extended distances, making it ideal for enterprise data center interconnects and campus network expansions. Built to industry standards with hot-swappable design, it integrates seamlessly into existing infrastructure. Perfect for organizations requiring cost-effective, high-performance fiber connectivity without compromising on speed or stability.