The JBX04709 50m Cisco Compatible 25GBASE-AOC SFP28 Active Optical Cable represents the industry standard for high-speed data center interconnectivity. This professional-grade active optical cable (AOC) is engineered to meet the demanding requirements of modern network infrastructure while maintaining compatibility with existing Cisco equipment. **Technical Specifications:** This cable features dual fiber strands (duplex) with OM3 50/125 multimode fiber core, delivering 25GB data transmission rates across 50 meters. The SFP28 form factor ensures compatibility with Cisco and other major network equipment manufacturers. IEEE 802.3by qualification guarantees standardized performance and interoperability. **Safety and Compliance:** The LSZH (Low Smoke Zero Halogen) OFNR (Riser Rated) jacket meets stringent fire safety codes required in commercial and data center installations. Full RoHS/ELV compliance ensures environmental responsibility. Multiple certifications including UL, FDA 21CFR 1040.10, TUV, and Class 1 Laser approval provide comprehensive safety validation. **Performance Advantages:** Active optical cables eliminate signal degradation over extended distances that passive copper alternatives experience. The integrated optics provide superior performance compared to traditional AOC designs, ensuring reliable 25GB transmission without external power requirements for most applications. **Applications:** Ideally suited for: - Data center switch-to-server connections - High-speed storage area networks (SAN) - Enterprise network backbone infrastructure - Cloud computing environments - Research and academic institutions **Installation and Maintenance:** The compact 12x12mm dimensions integrate seamlessly into dense server environments. Operating temperature range of 0-70°C supports typical data center conditions. No special installation tools required—standard connector handling applies. **Value Proposition:** This Cisco compatible cable replaces OEM part number SFP-25G-AOC50M while offering significant cost savings without compromising performance. The 90-day limited warranty provides peace of mind for critical infrastructure deployments. Ships from U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99, reducing total cost of ownership for bulk purchases.