The JBX04527 4m Cisco Compatible 10GBASE-AOC SFP+ Active Optical Cable represents a cutting-edge solution for enterprise-level network infrastructure. Engineered with precision, this active optical cable combines the speed of 10Gbps transmission with the reliability demanded by modern data centers and high-performance computing environments. **Key Technical Features:** This cable features duplex OM3 50/125 multimode fiber configuration, delivering exceptional performance over 4 meters of transmission distance. The active optical technology eliminates electromagnetic interference while providing superior signal integrity compared to traditional copper alternatives. IEEE 802.3ae qualification ensures compliance with international networking standards, while SFF-8431 and SFF-8472 certifications guarantee compatibility across diverse networking equipment. **Plenum-Rated Construction:** The OFNP (Optical Fiber Non-Conductive Plenum) jacketing makes this cable ideal for installations in air-handling spaces, wall cavities, and suspended ceilings—critical for modern building codes and fire safety regulations. The plastic jacketing provides durability and flexibility without compromising performance. **Cisco Compatibility:** Directly compatible with Cisco systems and replacing the OEM SFP-10G-AOC4M specification, this cable integrates seamlessly into existing Cisco network architectures. Perfect for upgrading legacy systems or expanding current deployments without compatibility concerns. **Safety & Compliance:** Comprehensive certifications including Class 1 Laser safety, TUV, UL/FDA (21CFR 1040.10), and RoHS/ELV directive compliance ensure this cable meets the most stringent international standards. These certifications reflect our commitment to quality and user safety. **Performance Range:** Operating reliably between 0-70°C (32-158°F), this cable maintains consistent performance across diverse environmental conditions. The active optical design offers lower power consumption compared to electrical alternatives, reducing overall system heat generation and cooling requirements. **Ideal Applications:** Perfect for data center interconnects, server-to-storage connections, high-speed LAN backbones, and any application requiring 10Gbps Ethernet connectivity within 4-meter distances. The compact form factor and lightweight construction simplify installation and maintenance. **Warranty & Support:** Backed by a 90-day limited warranty, this cable is manufactured in Vietnam and China to consistent quality standards. Free standard shipping available on orders exceeding $99, with convenient shipping options from Danville, CA and Beaufort, SC locations. Custom brand programming is available for enterprise bulk orders seeking standardized network infrastructure.