The JBX02276 is a premium 1000BASE-LX SFP transceiver module engineered to meet the demanding requirements of modern networking environments. This optical transceiver represents the ideal solution for organizations seeking reliable, cost-effective gigabit Ethernet connectivity with proven Juniper device compatibility. **Technical Specifications:** Operating at a 1310nm wavelength, this transceiver supports 1GB data rates over standard 9/125 single-mode fiber (SMF), achieving distances up to 10km without signal degradation. The module adheres to IEEE 802.3z standards and SFF-8472 specifications, ensuring compatibility with enterprise-grade network equipment. **Key Features:** - Form Factor: Standard SFP module (5x4x2mm dimensions) - Connector Type: Duplex LC/UPC with two fiber strands - Wavelength: 1310nm for optimal long-distance transmission - Temperature Range: 0-70°C (32-158°F) operating capability - Materials: Metal case with integrated laser transmitter - Power Efficiency: Optimized for low-power network deployments **Compatibility & Integration:** Direct replacement for Juniper EX-SFP-1GE-LX, with verified compatibility across EX, JX, SRX, and QFX series switches and routers. The module integrates seamlessly into existing network architectures without requiring firmware updates or configuration changes. **Compliance & Certifications:** Fully RoHS and ELV compliant, meeting EU Directive 2002/95/EC standards. Holds Class 1 Laser certification, TUV approval, UL/FDA certifications per 21CFR 1040.10, and LN #50 7/2001 designation. These certifications ensure safe, reliable operation in production environments. **Applications:** Ideal for campus networks, data center interconnects, disaster recovery links, and metropolitan area networks (MANs). Suitable for service providers, enterprises, and organizations requiring proven, standards-based optical connectivity solutions. **Value Proposition:** This transceiver offers substantial cost savings compared to OEM modules while maintaining identical performance characteristics and warranty support. The 90-day limited warranty, combined with free standard shipping on orders over $99, provides exceptional value. Custom brand programming is available for OEM and white-label requirements, supporting diverse business models and deployment scenarios.