The JBX01844 is a professional 10GBASE-LR SFP+ optical transceiver module designed to meet the demanding requirements of modern enterprise networks. This high-performance module excels in long-distance connectivity applications, supporting reliable 10 Gbps data transmission over single-mode fiber at distances up to 10 kilometers using 1310nm wavelength technology. **Key Technical Specifications:** This transceiver operates according to IEEE 802.3ae standards and implements SFF-8431 and SFF-8472 compliance standards, ensuring compatibility with a wide range of network equipment. The 1310nm wavelength provides optimal performance for long-reach applications while minimizing signal degradation. The duplex LC/UPC connector configuration delivers a professional, reliable connection suitable for data center and telecommunications environments. **Superior Design & Construction:** Engineered with precision optics and housed in a rugged metal case with integrated laser transmitter, the JBX01844 withstands demanding network environments. The compact form factor (5x4x2 dimensions) fits seamlessly into standard SFP+ slots without requiring adapter modules or additional equipment. **Compliance & Certifications:** This module exceeds industry safety requirements, holding Class 1 Laser certification, UL/FDA approval per 21CFR 1040.10, and TUV certification. It meets RoHS and ELV directives (EU 2002/95/EC), making it compliant with international environmental regulations. These certifications ensure safe operation in professional network installations. **Seamless HPE Integration:** As a direct HPE AP824A compatible replacement, the JBX01844 integrates without requiring firmware updates or configuration changes. This compatibility makes it an ideal upgrade or spare module for existing HPE infrastructure, reducing procurement complexity and implementation time. **Performance Reliability:** With extended operating temperature range (0-70°C), this transceiver maintains consistent performance in diverse environmental conditions. The 90-day limited warranty provides confidence in product quality and reliability. **Ideal Applications:** Perfect for data center interconnects, campus network links, disaster recovery solutions, and long-distance network expansions where single-mode fiber infrastructure is already established. The 10km reach eliminates the need for costly regeneration equipment in many deployment scenarios.