The JBX03869 25m Cisco QSFP28 100GBASE-SR4 active optical cable represents a superior solution for organizations requiring high-capacity, reliable network infrastructure expansion. This breakout-style AOC (Active Optical Cable) seamlessly bridges the gap between modern switch architectures and existing transceiver ecosystems. **Technical Specifications:** This cable features eight fiber strands within an OM3 50/125 multimode configuration, supporting 100GB aggregate data rates across the QSFP28 form factor. The 25-meter length accommodates mid-range rack-to-rack and building-to-building connectivity without performance degradation. With operating temperatures spanning 0-70°C, it performs reliably in diverse data center climates. **Standards & Compliance:** Fully qualified to IEEE 802.3bm, QSFP28 MSA, and SFF-8665 specifications, this cable meets stringent enterprise requirements. Comprehensive certifications include UL/FDA (21CFR 1040.10), TUV verification, and Class 1 Laser safety classification. The LSZH jacketing ensures fire safety compliance for plenum and riser installations, while RoHS/ELV directive adherence demonstrates environmental responsibility. **Superior Performance Benefits:** Active optical technology eliminates copper cable length limitations, delivering consistent 100GBASE-SR4 performance across the full 25-meter span. The breakout configuration provides maximum flexibility, converting single high-speed ports into four 25GB connections for optimal load distribution and scalability. **Ideal Applications:** Perfect for Cisco-based data centers, enterprise campus networks, and service provider environments requiring cost-effective 100GB connectivity. Particularly valuable for equipment requiring SFP28 input while connected to modern QSFP28 infrastructure. **Warranty & Support:** Backed by a 90-day limited warranty with free standard shipping on orders exceeding $99, shipped from conveniently located U.S. distribution centers. Custom brand programming available for specific enterprise requirements.