The JBX01416 100GBASE-ER4 QSFP28 transceiver represents a cost-effective solution for organizations seeking to upgrade their network infrastructure to 100Gbps capabilities without requiring proprietary optics. This extended-range module is specifically designed for scenarios where longer transmission distances are required while maintaining compatibility with standard single-mode fiber infrastructure. Technical Excellence: This optical transceiver utilizes 9/125 single-mode fiber core technology, enabling reliable signal transmission across distances up to 40km—significantly extending the reach compared to standard short-range 100G solutions. The ER4 designation indicates 4-wavelength capability, optimizing spectral efficiency across your fiber plant. Manufactured to rigorous IEEE 802.3bm specifications and QSFP28 MSA standards, the JBX01416 ensures interoperability with major networking equipment manufacturers. Robust Design & Compliance: Constructed with a protective metal case housing precision laser transmitters, this module delivers exceptional durability in demanding network environments. Full RoHS/ELV compliance means you can deploy this solution with confidence knowing it meets environmental standards. Safety certifications including Class 1 Laser, TUV, UL/FDA, and 21CFR 1040.10 compliance ensure operational safety for personnel and equipment. Extreme Networks Compatibility: Direct compatibility with Extreme Networks' 100G-4WDM-QSFP40KM module means simplified procurement and guaranteed functionality. This replacement option reduces vendor lock-in while maintaining full feature parity with original equipment. Perfect For: • Data center campus interconnects • Metropolitan area network backbones • Service provider long-haul applications • Network upgrades requiring 100Gbps capacity • Organizations with existing single-mode fiber infrastructure Operational Specifications: With an operating temperature range of 0-70°C, the JBX01416 suits both controlled data center environments and outdoor or uncontrolled cabinet deployments. The 90-day limited warranty provides peace of mind for your networking investment. Shipping & Support: Available with free standard shipping on orders exceeding $99, this module ships from established US distribution centers in California and South Carolina, ensuring rapid deployment. Custom brand programming is available for organizations requiring OEM integration.