This specialized Extended Multi-mode SFP transceiver delivers exceptional performance for campus and industrial networks requiring longer reach over legacy multi-mode fiber infrastructure. Operating at 1.25 Gbps (1000BASE-MX) or 100 Mbps (100BASE-FX), this module achieves impressive distances up to 2 km using 1310nm wavelength technology - far surpassing standard SX transceivers' 550m limit. The transceiver features a standard SFP form factor with duplex LC connectors and includes Digital Optical Monitoring (DOM) support for real-time performance tracking. Designed to operate in commercial temperature ranges from 32°F to 158°F, this TAA Compliant product is manufactured in the USA or UK, making it fully qualified for U.S. Federal Government, military, and GSA-funded deployments. It's compatible with various fiber types including OM1, OM2, OM3, and OM4, offering flexible integration options for your existing network infrastructure. Perfect for organizations requiring reliable, long-distance connectivity over multi-mode fiber while maintaining compatibility with Juniper networks.