The JBX03642 20m HPE-compatible 40GBASE-AOC QSFP+ active optical cable represents a premium solution for organizations requiring high-performance network connectivity without the bulk and complexity of traditional copper infrastructure. **Core Specifications & Performance** This active optical cable (AOC) features eight fiber strands with OM3 50/125 multimode fiber at its core, delivering consistent 40GB throughput while maintaining IEEE 802.3ba compliance. The 20-meter length accommodates flexible data center layouts, while the 12x12mm compact form factor integrates seamlessly into dense switch configurations. Operating temperatures range from 0-70°C (32-158°F), ensuring stable performance across diverse environments. **Safety & Compliance** Designed with enterprise-grade safety in mind, this cable carries Class 1 Laser certification and full TUV/UL compliance per 21CFR 1040.10. The LSZH (low-smoke, zero-halogen) OFNR jacketing meets critical building codes and EU RoHS Directive 2002/95/EC, making it suitable for sensitive installations including hospitals, schools, and financial institutions where fire safety is paramount. **Compatibility & Integration** Direct compatibility with HPE infrastructure makes deployment straightforward. This cable replaces OEM part numbers 670760-B27, 808722-B27, and JL289A, eliminating compatibility concerns. Custom brand programming is available for enterprises requiring standardized network asset identification. **Practical Advantages** Active optical cables eliminate distance limitations associated with standard DAC (direct-attach copper) cables, making them ideal for campus-wide data center expansions. The elimination of electromagnetic interference delivers superior signal integrity compared to copper alternatives. Lower power consumption and reduced heat generation contribute to overall cooling efficiency in high-density environments. **Support & Warranty** Every unit includes a 90-day limited warranty, backed by expedited shipping from regional distribution centers in Danville, CA and Beaufort, SC. Orders exceeding $99 qualify for free standard shipping, making this enterprise solution cost-effective for volume purchases. **Application Scenarios** Perfect for server farm upgrades, switch-to-switch interconnects, and future-proofing network infrastructure. Whether supporting 4K video production, big data applications, or cloud computing operations, this cable delivers the performance and reliability mission-critical networks demand.