The JBX05653 is a premium 2-meter 100GBASE-CR4 QSFP28 to 4x SFP28 direct attach copper (DAC) breakout cable engineered for high-performance data center networking environments. As a Dell 470-ABOS compatible solution, this passive copper twinax cable provides a cost-effective alternative to fiber optic cables for short-reach, high-speed network connections. Technical Specifications: • Cable Length: 2 meters • Gauge: 30AWG twinax copper construction • Connectors: QSFP28 (male) to 4x SFP28 (male) • Data Rate: 100GB/s (100GBASE-CR4) • Standards Compliance: IEEE 802.3bj, QSFP28 MSA, SFF-8665 • Operating Temperature: 0 to 70°C (32 to 158°F) • Safety Certifications: RoHS, TUV, UL • Design Type: Passive (no active components) Key Advantages: This passive direct attach copper cable eliminates the complexity and cost associated with active electronics, making it ideal for equipment-to-equipment connections within rack environments. The 30AWG copper construction provides superior signal integrity while the plastic jacketing offers protection against environmental factors. As a Dell 470-ABOS replacement, it ensures seamless integration with existing Dell infrastructure without compatibility concerns. Applications: The JBX05653 is perfectly suited for data center rack connections, storage area network (SAN) implementations, high-frequency trading environments, cloud infrastructure deployments, and any enterprise networking scenario requiring reliable 100GB connectivity over short distances (up to 5-7 meters typical for copper DAC). Compatibility & Support: Fully compatible with Dell systems and networking equipment designed for QSFP28 breakout configurations. The 90-day limited warranty provides peace of mind, while the RoHS and EU directive 2002/95/EC compliance ensures environmental responsibility. Custom brand programming is available for OEM integration projects. Warranty & Shipping: All orders include 90-day limited warranty coverage. Free standard shipping is available on orders exceeding $99, with fulfillment from our distribution centers in Danville, CA or Beaufort, SC.