The JBX02007 is a premium 1000BASE-T SFP transceiver engineered to extend gigabit Ethernet connectivity up to 100 meters over standard copper RJ45 cabling. This robust networking solution combines compatibility with Extreme Networks infrastructure with superior build quality and extended operational capabilities. **Key Features & Specifications:** This copper-based SFP transceiver delivers 1GB data rates while maintaining full IEEE 802.3ab compliance. The compact form factor (5 x 4 x 2 dimensions) integrates seamlessly into existing SFP slot architectures. Operating temperature range of -10 to 85°C ensures reliable performance in diverse environmental conditions, from climate-controlled data centers to outdoor telecommunications equipment. **Build Quality & Durability:** Constructed with a metal case housing and precision printed circuit board, the JBX02007 provides industrial-grade durability. RoHS/ELV compliance and TUV/UL safety certifications demonstrate adherence to international standards for environmental responsibility and equipment safety. **Compatibility & Integration:** Directly compatible with Extreme Networks systems, this transceiver replaces OEM part numbers 1G-SFP-TX, 10065, and 10070. Custom brand programming is available, allowing seamless integration into existing network environments without compatibility concerns. **Ideal Applications:** Perfect for enterprise data center upgrades, telecommunications infrastructure expansions, campus network deployments, and environments requiring extended copper-based connectivity. The 100-meter copper reach eliminates the need for costly fiber infrastructure in many installations. **Warranty & Support:** Backed by a 90-day limited warranty and shipped from convenient US locations (Danville, CA and Beaufort, SC), this transceiver offers peace of mind and rapid deployment options. Enjoy free standard shipping on orders exceeding $99.