The JBX03990 1-meter HPE-compatible 100GBASE-SR4 QSFP28 Active Optical Cable represents a cost-effective solution for organizations seeking premium fiber connectivity without premium pricing. Engineered specifically for HPE networking environments, this AOC delivers exceptional performance for data center, campus network, and enterprise deployment scenarios demanding 100Gbps throughput. **Technical Specifications & Performance** Features 8 strands of OM3 50/125 multimode fiber supporting full-duplex 100GBASE-SR4 transmission over short-reach distances. The cable achieves 100GB data rates while maintaining signal integrity through precision-engineered optics and passive components. Operating temperature range of 0-70°C ensures reliable performance in diverse environmental conditions, from climate-controlled data centers to temperature-variable installations. **Build Quality & Safety** Constructed with high-quality plastic jacketing and OFNR riser-rated LSZH (Low Smoke Zero Halogen) materials, the cable provides superior fire safety characteristics while reducing toxic gas emissions during thermal events. The 1-meter length offers flexibility for rack-to-rack connections, switch interconnects, and short-distance aggregation links. Dimensions of 12x12x2mm create a compact footprint ideal for dense cable management environments. **Compatibility & Standards** Drop-in replacement for HPE part numbers Q9S71A-1M, 834972-B21-1M, 845410-B21-1M, and JL276A-1M across HPE's 100G switch and router portfolio. Fully compliant with IEEE 802.3bm, QSFP28 MSA, and SFF-8665 specifications. Class 1 Laser certified with UL, FDA (21CFR 1040.10), and TUV approvals ensure safety and reliability. **Regulatory Compliance** RoHS and EU Directive 2002/95/EC compliant materials eliminate hazardous substances. Manufactured in Vietnam and China using certified supply chain partners. **Warranty & Support** Backed by a 90-day limited warranty. Ships free on orders over $99 from strategically located distribution centers in Danville, CA and Beaufort, SC. Custom brand programming available for integration into white-label or proprietary network solutions.