The JBX01440 100GBASE-LR1 QSFP28 Transceiver is a cutting-edge optical connectivity solution designed for modern data centers and enterprise networks requiring high-speed, long-distance transmission capabilities. This industrial-grade module delivers exceptional performance with 100Gb/s throughput over extended 10km reaches on singlemode fiber infrastructure. Key Technical Specifications: Operating at 1310nm wavelength, the JBX01440 utilizes advanced laser transmission technology to achieve reliable 100GBASE-LR1 performance. The transceiver supports 9/125 singlemode fiber with duplex LC/UPC connectors, providing industry-standard connectivity and superior signal integrity. Its compact QSFP28 form factor (5x4x2 dimensions) fits seamlessly into high-density switch environments without compromising performance. Compliance and Certification: This transceiver meets stringent international standards including IEEE 802.3bm, QSFP28 MSA, and SFF-8665 specifications. It carries multiple safety certifications—Class 1 Laser, TUV, UL/FDA 21CFR 1040.10, and LN #50 7/2001—ensuring compliance with global regulatory requirements. RoHS and ELV directive compliance (EU 2002/95/EC) make it an environmentally responsible choice for enterprise deployments. Compatibility and Integration: Fullly compatible with Arista network equipment, the JBX01440 serves as a direct replacement for OEM part number QSFP-100G-LR. Designed for Arista switch platforms, it enables seamless network expansion without requiring system modifications. Custom brand programming is available for OEM applications and private labeling requirements. Operational Performance: The module operates reliably across 0-70°C (32-158°F) temperature ranges, suitable for standard data center environments. Its metal case construction with integrated laser transmitter provides durability and thermal stability. The 90-day limited warranty protects your investment while offering peace of mind. Applications: Ideal for data center interconnects, campus networks, metropolitan area networks (MAN), and managed service provider deployments. Supports applications requiring 100Gb/s connectivity over distances up to 10km on singlemode fiber infrastructure. Shipping and Support: Enjoy free standard shipping on orders exceeding $99, with availability from Danville, CA and Beaufort, SC warehouses. This transceiver combines enterprise-grade performance with cost-effective delivery to keep your network running at peak efficiency.