The JBX03202 represents enterprise-grade connectivity for modern data center deployments requiring ultra-high-speed network performance. This 400GBASE-SR8 QSFP-DD active optical cable is purpose-built to integrate seamlessly with Juniper switching and routing equipment, offering a direct replacement for the OEM Juniper QDD-4X100G-AOC-15M part number. **Technical Specifications:** This breakout AOC cable features a QSFP-DD male connector on one end splitting into four QSFP56 connections, enabling efficient fan-out architecture. The 15-meter length accommodates typical data center cabinet-to-cabinet distances while maintaining optimal signal integrity. With 16 fiber strands and OM3 50/125 multimode core specifications, the cable supports the full 400GB/s bandwidth envelope across short-to-medium reach deployments. **Performance & Compliance:** Fully qualified to IEEE 802.3cm and QSFP-DD MSA specifications, this cable ensures compatibility with current and next-generation network switching platforms. The active optical design eliminates distance limitations of passive DAC solutions while consuming minimal power. Comprehensive safety certifications include Class 1 Laser designation, UL/FDA approval per 21CFR 1040.10, and TUV validation. **Installation & Safety:** The LSZH (Low Smoke Zero Halogen) OFNR-rated jacketing provides superior fire safety for indoor installations while reducing toxic emissions in enclosed spaces. Operating temperature range of 0-70°C ensures reliable performance in standard data center environments. The robust plastic jacketing with integrated fiber strands resists damage during installation and provides excellent bend radius characteristics. **Ordering & Support:** Available through multiple distribution centers in Danville, CA and Beaufort, SC for expedited shipping. Custom brand programming options available for enterprise deployments. All orders over $99 qualify for free standard shipping. Backed by a 90-day limited warranty, providing confidence in your network infrastructure investment. **Applications:** Perfect for high-density server interconnections, storage area network expansion, and direct-attach architectures in enterprise data centers. The breakout configuration enables efficient scaling without requiring additional switch ports.