The JBX05756 2m 100GBASE-CR4 QSFP28 Passive Direct Attach Copper Cable represents the optimal solution for organizations requiring high-bandwidth, low-latency network connectivity in enterprise and datacenter environments. Technical Specifications: This cable features precision-engineered 28AWG twinax copper construction designed specifically for 100GB Ethernet applications. The QSFP28 connectors provide a compact, high-density form factor suitable for modern networking infrastructure. With a length of 2 meters, it's ideal for rack-to-rack connections and short-reach interconnects while minimizing cable clutter. Performance & Reliability: As a passive DAC solution, this cable operates without additional power requirements or active signal processing, eliminating potential points of failure and reducing overall system power consumption. The passive design ensures minimal latency introduction—a critical factor for latency-sensitive applications including financial trading systems, real-time analytics, and high-performance computing clusters. Compatibility & Integration: Designed specifically for Extreme Networks equipment compatibility, this cable seamlessly integrates with existing network infrastructure. It replaces multiple OEM part numbers including 100G-DACP-QSFP2M, 10411-2M, 100G-QSFP-QSFP-P-0201, and AA1405029-E6-2M, providing flexibility for upgrade and replacement scenarios. Compliance & Durability: Fully RoHS compliant with TUV and UL safety certifications, this cable meets stringent environmental and safety standards. The plastic-jacketed copper construction provides durability while maintaining flexibility for installation in constrained spaces. Qualified to IEEE 802.3bj specifications, it guarantees standards-compliant performance. Value Proposition: With free standard shipping on orders over $99 and a 90-day limited warranty, this cable offers enterprise-grade quality at competitive pricing. Available with custom brand programming options for organizations requiring vendor-specific identification. Use Cases: Ideal for datacenter upgrades, network capacity expansion, high-performance computing environments, and organizations transitioning to 100GB infrastructure without the complexity of optical solutions.