The JBX01753 is a premium 10GBASE-BX40-U SFP+ optical transceiver designed for enterprise-grade network infrastructure requiring extended reach and reliable performance. Operating at 10 Gigabits per second, this module utilizes single-mode fiber (SMF) technology with a 9/125 micron core to achieve a remarkable 40-kilometer transmission distance—ideal for campus interconnects, metropolitan networks, and data center extensions. Key Technical Specifications: This SFP+ transceiver features simplex LC/UPC connectors, delivering low-loss connections with precise optical alignment. The single-strand fiber configuration reduces cabling complexity while maintaining full-duplex communication capabilities in systems architecture. The module is manufactured to exacting standards with a metal case housing and integrated laser transmitter, ensuring durability and consistent performance in demanding environments. Compliance and Safety: Fully certified to IEEE 802.3ae standards and qualified per SFF-8431 and SFF-8472 specifications, this transceiver meets rigorous industry benchmarks. Safety certifications include Class 1 Laser designation, TUV, UL, and FDA 21CFR 1040.10 compliance. The device is RoHS and ELV directive compliant (EU 2002/95/EC), meeting environmental and regulatory requirements globally. Operational Reliability: Designed to function reliably across industrial temperature ranges (-40°C to 85°C / -40°F to 185°F), this transceiver performs in challenging deployment scenarios. The 90-day limited warranty provides confidence in product quality and performance. Compatibility and Integration: Direct replacement for Juniper SFPP-10GE-BX40U-IT components, facilitating seamless network upgrades and expansions. Custom brand programming is available for specialized deployment requirements. Applications: Ideal for service providers, enterprises, and data centers requiring cost-effective long-distance optical interconnectivity. Perfect for metropolitan area networks, building-to-building connections, and campus network extensions. Whether upgrading legacy infrastructure or building new high-capacity networks, this transceiver delivers proven performance and reliability.