The JBX14411 10GBASE-LR SFP+ transceiver represents enterprise-grade optical networking technology designed to exceed demanding connectivity requirements. This single-mode fiber transceiver operates at 1310nm wavelength and supports data rates of 10 gigabits per second, making it suitable for high-speed network applications requiring extended transmission distances. **Technical Specifications:** The transceiver utilizes 9/125 single-mode fiber cores with duplex LC/UPC connectors, providing standard industry connectivity. With a maximum transmission distance of 10km over single-mode fiber, this module accommodates mid-range network architectures common in enterprise environments. Operating temperatures range from 0-70°C (32-158°F), ensuring stable performance across varied climates and data center conditions. **Compatibility and Standards:** Fully compatible with Cisco SFP-10G-LR equipment, the JBX14411 seamlessly replaces OEM part numbers SFP-10G-LR, SFP-10G-LR-S, and MA-SFP-10GB-LR. The module meets IEEE 802.3ae, SFF-8431, and SFF-8472 standards, ensuring interoperability with certified network infrastructure. RoHS compliance (EU directive 2002/95/EC) demonstrates environmental responsibility. **Safety and Certification:** Multiple certifications including Class 1 Laser, TUV, and UL/FDA (21CFR 1040.10) compliance guarantee safe operation in professional environments. The metal case construction with integrated laser transmitter provides durability and performance reliability for mission-critical applications. **Applications:** Ideal for data center interconnects, campus networks, metropolitan area networks (MANs), and long-distance enterprise connectivity. Perfect for organizations upgrading to 10Gbps infrastructure or replacing legacy transceiver modules. **Shipping and Support:** Qualifies for free standard shipping on orders exceeding $99 from distribution centers in Danville, CA and Beaufort, SC. Includes 90-day limited warranty and custom brand programming availability for volume deployments.