The JBX01854 10GBASE-LR SFP+ transceiver represents cutting-edge optical networking technology designed to meet the demanding requirements of modern enterprise data centers and campus networks. This hot-pluggable module delivers 10 Gigabit Ethernet performance with exceptional reliability and compatibility. **Technical Specifications:** Operating at the 1310nm wavelength, this single-mode fiber (SMF) transceiver achieves transmission distances up to 10 kilometers, providing cost-effective solutions for long-distance network connectivity without requiring optical amplification. The duplex LC/UPC connector design ensures secure, low-loss connections while maintaining industry-standard compatibility. **Key Features:** - 10 Gbps data rate transmission capability - 10km reach over single-mode fiber - Duplex LC/UPC fiber connectors - Compact SFP+ form factor - Operating temperature range: 0°C to 70°C - Metal case with integrated laser transmitter - Class 1 laser safety certified **Compliance & Standards:** This module fully qualifies to IEEE 802.3ae specifications and adheres to SFF-8431 and SFF-8472 transceiver standards. It meets RoHS/ELV compliance requirements under EU Directive 2002/95/EC, making it environmentally responsible and regulatory-compliant for global deployment. **HPE Compatibility:** As a direct replacement for the HPE S2P31A, this transceiver ensures seamless integration with existing HPE networking infrastructure. Custom brand programming is available for organizations requiring OEM labeling. **Applications:** Ideal for data center uplinks, campus backbone connectivity, and long-distance inter-switch connections where reliable 10 Gigabit performance is essential. **Warranty & Support:** Backed by a comprehensive 90-day limited warranty and supported by expert technical teams. Ships from multiple US locations with free standard shipping on orders exceeding $99.