The JBX05243 is a professional-grade 7-meter active direct attach copper (DAC) breakout cable specifically engineered for Juniper network infrastructure. This high-performance cable features a single QSFP+ connector that breaks out into four individual SFP+ ports, enabling seamless integration with Juniper QFX and MX series platforms while delivering full 40GBASE-CR4 performance at 40 gigabits per second. Key Technical Specifications: - Length: 7 meters with compact 12x12x7 dimensions - Gauge: 30AWG twinax copper construction - Connector Type: QSFP+ to 4x SFP+ - Data Rate: 40Gbps (40GBASE-CR4) - Compliance: IEEE 802.3ba, IEEE 802.3bj standards - Certifications: RoHS, TUV, UL certified - Operating Temperature: 0-70°C (32-158°F) - Power Consumption: Active breakout design The cable directly replaces Juniper OEM part numbers JNP-QSFP-DACBO-7MA and QFX-QSFP-DACBO-7MA, providing cost-effective compatibility with existing infrastructure. Its active breakout design ensures optimal signal conditioning, making it ideal for high-density datacenter deployments where space efficiency and reliability are paramount. Perfect for: Datacenter network upgrades, high-speed cluster interconnects, edge switching, enterprise campus networks, and cloud infrastructure environments. The robust construction and industry certifications guarantee long-term reliability in demanding 24/7 operational settings. Ships from multiple US locations ensuring fast delivery, with comprehensive customer support and 90-day limited warranty included.