The JBX01486 100GBASE-PSM4 QSFP28 Transceiver represents the latest in optical networking technology, specifically designed for organizations requiring ultra-high-speed, extended-distance data transmission. This advanced module operates at 100 gigabits per second (100Gb/s), making it ideal for modern enterprise data centers, cloud infrastructure, and campus backbone networks. **Key Technical Specifications:** This transceiver utilizes single-mode fiber (SMF) technology with a 9/125 micron core diameter, enabling reliable signal transmission over distances up to 500 meters. The 1310nm wavelength optimizes performance for long-haul applications while minimizing signal degradation. The MTP/MPO connector interface provides industry-standard connectivity, ensuring compatibility with existing fiber infrastructure and eliminating costly reconfiguration. **Compatibility & Integration:** Designed as a direct replacement for HPE part number JH420A, the JBX01486 integrates seamlessly into Aruba and HPE networking environments. This compatibility ensures plug-and-play installation without requiring extensive reconfiguration or firmware updates, reducing deployment time and operational complexity. **Quality & Compliance:** Manufactured to exacting standards, this module features a robust metal case with integrated laser transmitter technology. It maintains full RoHS and ELV directive compliance, meeting EU environmental standards. Multiple safety certifications including Class 1 Laser, TUV, and FDA 21CFR 1040.10 compliance demonstrate commitment to user safety and regulatory adherence. **Performance & Reliability:** With an operating temperature range of 0-70°C (32-158°F), this transceiver performs reliably in diverse environmental conditions. The 90-day limited warranty provides additional peace of mind, while IEEE 802.3bm and QSFP28 MSA qualification ensure standards-based performance. **Applications:** Ideal for enterprise campuses, data center interconnects, and metropolitan area networks (MANs) requiring high-capacity, long-distance connectivity. The PSM4 module excels in scenarios where maximum range and data rate are essential, such as building-to-building connections or enterprise backbone infrastructure. **Shipping & Support:** Enjoy free standard shipping on orders exceeding $99, with fulfillment available from multiple U.S. locations. Custom brand programming is available for enterprise customers requiring personalized module configuration.