The JBX06393 5m 25GBASE-CR SFP28 Passive Direct Attach Copper Cable represents a cost-effective, high-performance solution for modern data center connectivity. Designed specifically for NVIDIA Mellanox network infrastructure, this passive DAC cable eliminates the need for active electronics, reducing power consumption while maintaining exceptional reliability. Key Technical Features: This cable utilizes 26AWG twinax copper conductors wrapped in protective plastic jacketing, delivering superior signal fidelity over 5-meter distances. The SFP28 to SFP28 connectors provide seamless compatibility with NVIDIA Mellanox switches, network interface cards, and compatible equipment supporting 25GBASE-CR standards. Compliance and Certification: Fully compliant with IEEE 802.3by, SFF-8402, and SFF-8472 standards, the cable undergoes rigorous testing to ensure performance reliability. RoHS and TUV certifications confirm environmental safety and quality manufacturing. UL certification validates electrical safety compliance. Applications and Use Cases: Ideal for high-speed data center interconnects, server-to-switch connectivity, and storage area network (SAN) deployments. The 5-meter length accommodates standard rack-to-rack configurations without excessive slack or strain. Passive construction eliminates power requirements, making installation straightforward. Compatibility and Replacement: Directly replaces OEM part numbers MCP2M00-A005, MCP2M00-A005E26L, and 980-9I63V-00A005. Works seamlessly with NVIDIA Mellanox ecosystem components including ConnectX series NICs and switch platforms. Operating Specifications: Supports 25GB data transmission rates across the full 5-meter cable length. Operating temperature range of 0-70°C ensures reliable performance in temperature-controlled data center environments. Manufactured in Vietnam and China using quality standards compliance protocols. Value Proposition: Enjoy free standard shipping on orders exceeding $99, with multiple regional fulfillment centers ensuring prompt delivery. The 90-day limited warranty provides confidence in product reliability. Custom brand programming available for enterprise deployments requiring specific labeling or configurations.