The JBX03981 100GBASE-SR4 QSFP28 Active Optical Cable represents a critical infrastructure component for modern data center networks demanding ultra-high-speed connectivity. Specifically engineered for Arista-based environments, this 1-meter AOC bridges the gap between servers, switches, and storage systems with reliable 100Gbps performance. **Technical Excellence** This cable leverages OM3 50/125 multimode fiber with 8-strand configuration to deliver IEEE 802.3bm-compliant 100GBASE-SR4 performance. The integrated optical amplification provides superior signal integrity over short to medium distances, eliminating the need for complex transceiver management while reducing power consumption compared to electrical alternatives. **Safety & Compliance** Construction meets demanding fire and safety standards with LSZH (Low Smoke Zero Halogen) OFNR riser-rated jacketing, critical for indoor installations requiring flame-retardant properties. Full compliance certifications include UL/FDA 21CFR 1040.10, TUV, Class 1 Laser Safety, and European RoHS directives—ensuring deployment in regulated environments without additional approvals. **Enterprise-Grade Reliability** Designed for demanding data center conditions, the cable maintains performance across 0-70°C operating temperatures and includes comprehensive electromagnetic interference shielding. Compact 12x12x2mm form factor optimizes rack space utilization while maintaining Arista ecosystem compatibility for seamless integration. **Deployment Advantages** The 1-meter length represents standard industry spacing for top-of-rack switch connectivity, minimizing cable clutter while supporting active optical solutions that reduce cost-per-gigabit in high-density deployments. As a direct Arista AOC-Q-Q-100G-1M replacement, migration is straightforward with no compatibility concerns. **Value Proposition** With free standard shipping on orders exceeding $99 and custom branding options available, this cable suits both replacement purchases and large-scale infrastructure upgrades. The 90-day limited warranty provides confidence in enterprise deployments, while manufacturing across Vietnam and China ensures consistent quality and availability. Ideal for IT professionals, network architects, and data center operators seeking reliable 100G connectivity without premium pricing. **Applications** Perfect for server-to-switch links, storage network connections, and inter-switch communications in campus or data center environments. Particularly valuable in Arista-standardized infrastructures, cloud computing facilities, and high-performance computing clusters where every millisecond of latency reduction impacts application performance.