The JBX01473 100GBASE-LR4 QSFP28 transceiver represents cutting-edge optical networking technology engineered for demanding enterprise environments. This high-capacity module enables 100GB Ethernet transmission over singlemode fiber infrastructure, supporting distances up to 10km—ideal for data center campus networks, metropolitan area networks, and high-speed interconnects between facilities. Key Features & Specifications: This QSFP28 form factor transceiver operates at 100GB data rates and utilizes 9/125 micron singlemode fiber with duplex LC/UPC connectors. The module is engineered to IEEE 802.3bm specifications and meets QSFP28 MSA standards, ensuring compatibility across major networking vendors. It's specifically optimized as a drop-in replacement for NVIDIA Mellanox 980-9I17P-00CR00 systems, eliminating integration concerns for existing deployments. Robust Construction & Reliability: Constructed with a precision metal case housing an integrated laser transmitter, this module delivers exceptional durability and performance consistency. Operating temperature range of 0-70°C ensures stable operation in diverse data center environments. The transceiver carries comprehensive safety certifications including Class 1 Laser designation, TUV, UL/FDA approval per 21CFR 1040.10, and full compliance with EU Directive 2002/95/EC (RoHS). Ideal Applications: Perfect for enterprise data centers, ISP backbone networks, financial institutions requiring ultra-reliable connectivity, and organizations deploying high-speed campus networks. The 10km reach accommodates multi-building campuses and metropolitan deployments without requiring expensive long-distance solutions. Value & Support: Includes 90-day limited warranty and qualifies for free standard shipping on orders exceeding $99. Custom brand programming is available for volume OEM customers. Ships from U.S. locations in California and South Carolina for expedited delivery.