The JBX01902 10GBASE-ZR SFP+ transceiver represents cutting-edge optical networking technology for organizations requiring high-capacity, long-distance data transmission. This single-mode fiber (SMF) optical module is engineered to support 10 Gigabit Ethernet communications over extended distances up to 80km, utilizing 1550nm wavelength transmission—the industry standard for long-reach optical networks. **Key Technical Features:** This transceiver module complies with IEEE 802.3ae specifications and meets SFF-8431 and SFF-8472 industry standards for optical transceiver compatibility. The duplex LC/UPC connector provides superior signal integrity with minimal insertion loss, ensuring consistent performance across extended network infrastructure. Operating temperature range of 0 to 70°C (32 to 158°F) supports deployment in varied environmental conditions typical of data centers, telecom facilities, and outdoor network installations. **Compatibility & Integration:** Designed as a drop-in replacement for Extreme Networks 10G-SFP-ZR modules, the JBX01902 integrates seamlessly with existing Extreme Networks infrastructure without requiring firmware updates or configuration changes. The metal case construction with integrated laser transmitter provides durability and reliable long-term performance in demanding network environments. **Certifications & Compliance:** This optical transceiver holds comprehensive safety certifications including Class 1 Laser designation, TUV, UL/FDA compliance to 21CFR 1040.10, and LN #50 7/2001 standards. Full RoHS (2002/95/EC) and ELV directive compliance ensures environmental responsibility and regulatory adherence for global deployment. **Ideal Applications:** Perfect for metropolitan area networks (MANs), campus interconnects, disaster recovery site links, and long-distance WAN connectivity requiring 10 Gigabit speeds. Commonly deployed in telecommunications infrastructure, financial institutions, data center environments, and enterprise networks demanding reliable, high-speed optical transmission. **Warranty & Support:** Backed by a 90-day limited warranty with expedited shipping options available. Custom brand programming accommodates OEM integration requirements. Ships from multiple U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. **Specifications Summary:** Data Rate: 10GB | Distance: 80km | Wavelength: 1550nm | Connector: Duplex LC/UPC | Fiber Type: Single-Mode | Form Factor: SFP+ | Dimensions: 5x4x2mm | Operating Temp: 0-70°C