The JBX01886 10GBASE-ZR SFP+ transceiver is a premium optical transceiver module designed for enterprise-grade long-distance networking applications. This high-performance device enables 10 gigabit-per-second data transmission across single-mode fiber (SMF) distances of up to 100 kilometers, making it ideal for metropolitan area networks (MANs), wide area networks (WANs), and inter-datacenter connectivity. Key Technical Specifications: Operating at a 1550nm wavelength, this transceiver leverages proven long-reach optical technology. It fully complies with IEEE 802.3ae standards and is qualified to SFF-8431 and SFF-8472 specifications, ensuring compatibility with industry-standard equipment. The module features Duplex LC/UPC connectors, the industry standard for professional fiber installations. Its temperature range of 0-70°C (32-158°F) ensures stable operation across diverse environmental conditions. Product Features & Benefits: The metal case construction with integrated laser transmitter provides durability and reliability for mission-critical applications. As a direct Cisco SFP-10G-ZR100 compatible replacement, it offers cost-effective alternatives while maintaining full interoperability. Custom brand programming is available, allowing seamless integration into your existing infrastructure without compatibility concerns. Compliance & Safety: This transceiver meets stringent safety and environmental standards including RoHS/ELV compliance and EU directive 2002/95/EC. It holds Class 1 laser certification (LN #50 7/2001) and TUV/UL/FDA approvals under 21CFR 1040.10, ensuring safe operation in professional network environments. Applications: Ideal for service providers, enterprises, and data centers requiring reliable long-distance optical connectivity. Perfect for backbone upgrades, disaster recovery links, and campus interconnection projects. The 100km reach eliminates the need for expensive optical amplifiers in many applications. Warranty & Support: Backed by a 90-day limited warranty and available for quick shipment from distribution centers in Danville, CA and Beaufort, SC with free standard shipping on orders over $99. This product represents excellent value for organizations seeking enterprise-class optical transmission without premium pricing.