The JBX03863 20-meter 100GBASE-SR4 QSFP28 Active Optical Cable represents a premium solution for organizations requiring reliable, high-speed connectivity in demanding data center and enterprise network environments. Specifically engineered as a drop-in replacement for Extreme Networks 10444 equipment, this cable delivers seamless integration into existing infrastructure while providing superior performance and durability. Key Technical Specifications: This breakout AOC features a QSFP28 form factor that splits into 4x SFP28 connections, enabling flexible network architecture. The 20-meter length accommodates mid-range distances common in enterprise data center deployments, while the 100GB data rate ensures future-proof bandwidth capacity. Constructed with OM3 50/125 multimode fiber across 8 strands, the cable delivers excellent signal integrity and minimal attenuation over standard distances. Compliance & Safety: Fully qualified to IEEE 802.3bm and QSFP28 MSA specifications, this cable meets international safety standards including UL/FDA (21CFR 1040.10), TUV certification, and Class 1 Laser classifications. The LSZH (Low Smoke Zero Halogen) OFNR riser-rated jacketing ensures compliance with fire safety regulations essential for building codes in enterprise facilities. RoHS and EU directive 2002/95/EC compliance confirms environmental responsibility. Performance & Reliability: Operating across the industrial temperature range of 0-70°C (32-158°F), this cable maintains consistent performance in varied environmental conditions. The heavy-duty plastic jacketing with fiber strand construction provides superior protection against physical damage, crosstalk, and signal degradation. Custom brand programming is available, allowing organizations to mark cables for inventory management and network documentation. Applications & Use Cases: Ideal for 100GB interconnects in enterprise data centers, high-performance computing clusters, and large-scale network infrastructure upgrades. The breakout configuration accommodates scenarios requiring consolidation of multiple 25GB or lower-speed connections into a single high-capacity link. Perfect for organizations standardizing on Extreme Networks equipment who require certified, compatible connectivity solutions. Warranty & Support: Every cable includes a comprehensive 90-day limited warranty, with free standard shipping on orders exceeding $99. Ships from convenient U.S. locations in Danville, CA and Beaufort, SC for rapid deployment.