The JBX05362 1.5m 40GBASE-CR4 QSFP+ passive direct attach copper cable represents a cost-effective, high-performance solution for Juniper-based network infrastructure. As a passive DAC cable, it eliminates the need for active components, reducing power consumption and generating minimal heat—critical advantages in densely packed server room environments. **Technical Specifications:** Operating at 40GB/s speeds, this cable is qualified to IEEE 802.3ba specifications and complies with SFF-8436 industry standards. The 30AWG twinax copper design provides excellent signal quality while maintaining flexibility for installation in tight spaces. Dimensions of 12x12x2mm ensure compatibility with standard equipment housings. **Compatibility & Replacement:** Designed specifically for Juniper equipment, this cable seamlessly replaces original equipment manufacturer (OEM) part numbers including EX-QSFP-40GE-DAC-150CM, QFX-QSFP-DAC-150CM, and JNP-QSFP-DAC-150CM. The 1.5-meter length (150cm) is ideal for short-reach connections between adjacent switches, routers, and network appliances without excessive cable runs. **Compliance & Certification:** RoHS, TUV, and UL certified, this cable meets stringent safety and environmental standards. EU Directive 2002/95/EC compliance ensures responsible manufacturing practices. The cable operates reliably across industrial temperature ranges (0-70°C), making it suitable for various data center environments. **Applications:** Perfect for enterprise data centers, high-speed interconnects between network switches, server-to-switch connections, and any Juniper-based infrastructure requiring reliable 40GB connectivity. The passive design makes it an economical choice for organizations managing multiple equipment interconnections. **Warranty & Support:** Backed by a 90-day limited warranty, with free standard shipping on orders exceeding $99. Ships from multiple U.S. locations ensuring quick delivery. Custom brand programming available for enterprise deployments requiring branded packaging or specific configurations.