The JBX05375 1m Brocade Compatible 40GBASE-CR4 QSFP+ Active Direct Attach Copper Cable represents the ideal solution for data center professionals seeking high-speed, cost-effective connectivity. This meticulously engineered active DAC cable delivers robust 40GB transmission capabilities specifically designed to meet enterprise-grade networking demands. **Key Features & Specifications:** Manufactured with premium 30AWG twinax copper conductors and protective plastic jacketing, this cable ensures exceptional signal integrity and durability. The QSFP+ to QSFP+ copper connectors provide seamless compatibility with Brocade equipment and other IEEE 802.3ba-compliant devices. Operating across 0-70°C temperature ranges, the cable performs reliably in diverse data center environments. **Standards & Compliance:** Fully qualified to IEEE 802.3ba specifications and SFF-8436 standards, the JBX05375 carries RoHS, ELV, TUV, and UL certifications, ensuring environmental responsibility and safety compliance. The cable replaces Brocade OEM part number 40G-QSFP-QSFP-C-0101. **Advantages of Active DAC Technology:** Unlike passive alternatives, this active DAC cable incorporates integrated circuitry for signal amplification, enabling reliable operation over the full 1-meter length without quality degradation. This makes it superior for connecting servers to switches, storage arrays, and high-speed networking infrastructure. **Applications:** Ideal for enterprise data centers, cloud computing facilities, and high-frequency trading environments where low-latency, high-bandwidth connections are critical. The compact design minimizes cable clutter while maintaining maximum performance. **Value Proposition:** With free standard shipping on orders exceeding $99, custom brand programming availability, and a 90-day limited warranty, the JBX05375 delivers exceptional value. Ships from convenient U.S. locations (Danville, CA and Beaufort, SC) ensuring rapid delivery. Invest in reliable, standards-compliant connectivity infrastructure that supports your network's demanding requirements.