The JBX02008 1000BASE-T SFP Transceiver Module represents a cost-effective solution for organizations requiring reliable gigabit Ethernet connectivity over copper infrastructure. This compact form factor transceiver delivers exceptional value for network administrators upgrading or maintaining existing Extreme Networks equipment. Key Technical Specifications: This transceiver operates at 1GB data rates and transmits signals reliably over copper RJ45 connections at distances up to 100 meters. Measuring just 5x4x2 inches, the compact design fits seamlessly into standard SFP slots without requiring additional space or modifications. The module qualifies to IEEE 802.3z specifications, ensuring compatibility with industry-standard gigabit Ethernet infrastructure. Compatibility & Replacement: Engineered as a direct replacement for Extreme Networks part number AA1419043, the JBX02008 eliminates compatibility concerns and installation complexity. This proven compatibility makes it an ideal choice for organizations with existing Extreme Networks deployments seeking cost-efficient module upgrades. Compliance & Certification: Manufactured to RoHS and ELV standards, this transceiver meets EU directive 2002/95/EC requirements. TUV and UL safety certifications validate its quality and reliability for mission-critical network applications. These certifications provide assurance that the module meets rigorous industry safety and environmental standards. Performance & Reliability: With an operating temperature range of 0°C to 70°C (32°F to 158°F), the JBX02008 maintains consistent performance across typical data center and network closet environments. The metal case construction with integrated PCB design provides robust protection against physical stress and electromagnetic interference. Value & Support: Included 90-day limited warranty protects your investment while custom brand programming options allow integration with your organizational branding standards. Free standard shipping on orders over $99 provides additional savings for volume purchases. Ideal Applications: Perfect for enterprise networks, data center upgrades, campus network expansions, and organizations modernizing copper-based infrastructure while maintaining compatibility with existing Extreme Networks equipment.