The JBX01424 100GBASE-ER4-Lite QSFP28 transceiver is a premium optical networking component designed for organizations requiring high-capacity, long-distance connectivity. Operating at 100 gigabits per second, this module represents the latest in optical transmission technology, enabling future-proof network infrastructure investments. **Key Technical Features:** This transceiver utilizes a 9/125 single-mode fiber core to achieve 40km transmission distances, making it ideal for metropolitan and campus network deployments. The duplex LC/UPC connectors provide industry-standard connectivity with minimal signal loss and maximum reliability. Integrated forward error correction (FEC) ensures data integrity across long distances, while the QSFP28 form factor delivers compact, high-density port configurations. **Performance & Reliability:** Manufactured with precision-engineered components including a metal case and laser transmitter assembly, this module maintains consistent performance across operating temperatures from 0 to 70°C (32 to 158°F). The transceiver meets stringent IEEE 802.3bm standards and QSFP28 MSA specifications, ensuring compatibility with enterprise-grade networking equipment. **Fortinet Compatibility:** Direct compatibility with Fortinet FN-TRAN-QSFP28-ER systems enables seamless integration into existing Fortinet security appliances and network infrastructure. This compatibility eliminates integration challenges and reduces deployment timelines for organizations standardizing on Fortinet platforms. **Compliance & Certification:** Fully compliant with EU RoHS Directive 2002/95/EC and certified for Class 1 Laser safety (LN #50 7/2001), with UL/FDA and TUV certifications. These credentials guarantee safe operation in diverse deployment environments. **Ideal Applications:** - Data center interconnects and campus networks - Service provider long-distance circuits - Enterprise backbone upgrades - Metropolitan area networks (MANs) - High-speed network redundancy and failover **Value Proposition:** This transceiver offers a cost-effective alternative to OEM modules while maintaining full compatibility and performance specifications. With free standard shipping on orders exceeding $99 and a 90-day limited warranty, customers gain both affordability and peace of mind. Custom brand programming is available for organizations requiring OEM-specific configurations.