The JBX02314 is a premium 1000BASE-ZX SFP optical transceiver engineered for mission-critical long-distance network applications. This module exemplifies professional-grade network infrastructure, delivering gigabit Ethernet transmission over extended singlemode fiber distances while maintaining superior signal integrity. **Technical Excellence:** Operating at 1550nm wavelength, the JBX02314 achieves exceptional 80km transmission distances over standard singlemode fiber (SMF with 9/125 core diameter). This extended reach capability enables cost-effective network expansion across metropolitan areas without requiring additional repeaters or amplification equipment. The transceiver adheres to IEEE 802.3z standards and SFF-8472 specifications, ensuring compatibility with leading network infrastructure vendors. **Connector Architecture:** The duplex LC/UPC connector configuration provides industry-standard, low-loss optical coupling. LC/UPC connectors deliver superior return loss performance compared to standard LC/APC alternatives, making them ideal for sensitive applications. The connector design minimizes signal degradation while simplifying installation and maintenance procedures. **Build Quality & Compliance:** Manufactured with metal housing and integrated laser transmitter components, this transceiver withstands demanding network environments. Full RoHS/ELV compliance and multiple safety certifications (Class 1 Laser, TUV, UL/FDA per 21CFR 1040.10) demonstrate commitment to regulatory excellence and user safety. The module operates reliably across 0-70°C temperature ranges, accommodating varied climate conditions. **Network Applications:** Ideal for enterprise data centers, service provider networks, university campuses, and metropolitan area networks requiring gigabit connectivity beyond traditional 100m limitations. Perfect for disaster recovery connections, remote office links, and campus interconnects where extended reach justifies optical transmission advantages. **Compatibility & Support:** Seamless drop-in replacement for Extreme Networks MGBIC-08 modules and compatible alternative part numbers (10053, 1G-SFP-LHA-OM). Custom brand programming is available for integration with existing network management systems. Backed by 90-day limited warranty and supported from convenient US distribution centers (Danville, CA and Beaufort, SC) offering free standard shipping on qualifying orders. Invest in proven optical transceiver technology that delivers reliability, performance, and long-term cost savings for your network infrastructure.