The JBX01787 10GBASE-ER SFP+ transceiver represents a professional-grade optical interconnect solution for organizations requiring extended-range, high-speed network connectivity. Engineered to IEEE 802.3ae and SFF-8431/8472 standards, this transceiver delivers sustained 10Gbps performance across 40-kilometer distances on single-mode fiber infrastructure—making it ideal for metropolitan area networks (MANs), campus interconnections, and long-haul data center links. Technical Excellence and Performance: Operating at the 1550nm wavelength, the JBX01787 provides superior transmission characteristics suited for extended-distance applications. The duplex LC/UPC fiber connector interface ensures low-loss connections and industry-standard compatibility. Supporting 9/125 micron single-mode fiber, this module maximizes signal integrity and minimizes chromatic dispersion over long spans. The integrated laser transmitter, housed in a protective metal case, delivers consistent optical performance within a compact SFP+ form factor measuring 5.0mm x 4.0mm x 2.0mm. Safety, Compliance, and Reliability: This transceiver meets stringent international safety and environmental standards. Class 1 laser certification (LN #50 7/2001), UL/FDA (21CFR 1040.10), and TÜV approvals confirm safe operation. RoHS and ELV directive compliance (EU 2002/95/EC) ensure environmentally responsible manufacturing and end-of-life recycling. The unit operates reliably across an extended temperature range from -40°C to 85°C, accommodating both indoor data center and outdoor cabinet installations. Seamless Integration and Cost Efficiency: Direct compatibility with Brocade 10G-SFPP-ER-T equipment simplifies network upgrades and expansions without requiring system-wide modifications. As a third-party equivalent, the JBX01787 delivers OEM-quality performance at reduced cost. Custom brand programming is available for enterprise deployments requiring proprietary firmware or identification markers. The 90-day limited warranty provides confidence in product reliability. Ideal Applications: Perfect for organizations expanding fiber optic networks, upgrading legacy infrastructure, or building redundant connectivity paths. Commonly deployed in service provider networks, financial institutions, research facilities, and enterprise campuses where 40km single-mode transmission meets business requirements. With free standard shipping on orders exceeding $99 and availability from multiple U.S. distribution centers (Danville, CA and Beaufort, SC), the JBX01787 combines professional-grade performance with practical procurement advantages.