The JBX05503 7-meter Juniper Compatible 40GBASE-CR4 QSFP+ Active Direct Attach Copper Cable represents a premium networking solution for demanding enterprise and data center environments. This sophisticated twinax cable delivers exceptional performance and reliability for high-speed network infrastructure. **Key Features:** Active direct attach copper (DAC) technology eliminates the need for external transceivers, reducing power consumption and complexity. The 30AWG twinax construction provides superior signal integrity and supports full 40GB Ethernet transmission speeds. QSFP+ connectors on both ends ensure tool-free, snap-lock connections for quick installation and removal. **Technical Excellence:** IEEE 802.3ba certified and SFF-8436 compliant, this cable meets the highest industry standards. The copper conductors with plastic jacketing deliver durability and longevity in rigorous networking environments. Operating temperature range of 0-70°C accommodates diverse deployment scenarios from cool server rooms to warm network closets. **Compliance & Safety:** Fully RoHS and ELV directive compliant (EU 2002/95/EC), with TUV and UL certifications ensuring safety and environmental responsibility. This investment in compliance demonstrates quality manufacturing and adherence to global standards. **Compatibility & Reliability:** Specifically engineered for Juniper networking equipment, directly replacing OEM part numbers JNP-QSFP-DAC-7MA and QFX-QSFP-DAC-7MA. Backed by a 90-day limited warranty and available with custom brand programming options for organizations requiring vendor-specific branding. **Applications:** Ideal for data center interconnections, campus network upgrades, high-performance computing clusters, and any environment requiring reliable 40GB connectivity. The 7-meter length provides flexibility for moderate-distance runs within standard rack arrangements. **Convenience & Support:** Ships from two US locations (Danville, CA and Beaufort, SC) for rapid delivery. Free standard shipping on orders exceeding $99 reduces total acquisition costs. Professional-grade construction ensures years of trouble-free operation.