The JBX03907 5-meter 100GBASE-SR4 QSFP28 breakout active optical cable represents a cost-effective solution for enterprise and data center network expansion. As a direct Dell 470-ACIJ-5M compatible replacement, this cable integrates seamlessly into existing infrastructure while offering substantial cost savings compared to OEM alternatives. **Technical Specifications:** This active optical cable features OM3 50/125 multimode fiber with 8 strands delivering 100GB per second data rates. The QSFP28 form factor connects to a single 100GB port while breaking out to four individual 25GB SFP28 ports, enabling flexible network topology configurations. The 5-meter length balances reach and manageability for typical rack-to-rack and switch interconnection scenarios. **Design & Safety Features:** The cable utilizes LSZH (Low Smoke Zero Halogen) material composition, significantly reducing smoke and toxic halogen emissions during combustion—critical for enclosed data center and building installations. The OFNR riser rating permits installation in plenum spaces and vertical runs. Comprehensive safety certifications including Class 1 Laser, UL/FDA (21CFR 1040.10), TÜV, and compliance with LN #50 7/2001 ensure regulatory adherence and operational safety. **Compliance & Standards:** Manufactured in Vietnam and China with RoHS/ELV compliance, the cable adheres to EU directive 2002/95/EC. IEEE 802.3bm qualified specifications guarantee interoperability with standards-compliant equipment. The cable maintains performance across operating temperatures from 0°C to 70°C (32°F to 158°F). **Applications:** Ideal for 100GB network deployments, data center interconnects, high-speed computing clusters, and enterprise backbone installations. The breakout configuration supports flexible port allocation, enabling cost-effective network scaling without requiring dedicated 100GB ports on every switch. **Support & Warranty:** Each cable includes a 90-day limited warranty. Custom brand programming is available for OEM and reseller applications. Free standard shipping applies on orders exceeding $99, with shipment from Danville, CA or Beaufort, SC locations.