The JBX06477 2m 25GBASE-CR SFP28 Passive Direct Attach Copper Cable represents a sophisticated networking solution for organizations requiring reliable, high-speed data transmission. This passive DAC cable is specifically engineered to meet the exacting demands of modern data centers and enterprise networks utilizing Extreme Networks equipment. **Key Features & Benefits:** Passive technology eliminates the complexity and power consumption associated with active cables, making this solution ideal for cost-conscious deployments without compromising performance. The 30AWG twinax copper construction delivers optimal signal quality for 25GB Ethernet transmission while maintaining compliance with industry standards. At just 2 meters in length, this cable provides flexibility for short-reach interconnects between switches, servers, and network appliances. **Technical Excellence:** Qualified to IEEE 802.3by specifications and certified to SFF-8402 and SFF-8472 standards, this cable ensures compatibility across diverse network environments. The SFP28 to SFP28 copper connectors provide secure, reliable connections without signal degradation. Operating temperatures ranging from 0 to 70°C ensure stable performance in various deployment conditions. **Compliance & Certification:** Full RoHS and ELV compliance with TUV and UL certifications guarantee safety and environmental responsibility. The cable meets EU directive 2002/95/EC requirements, making it suitable for global deployments. **OEM Compatibility:** This cable directly replaces Extreme Networks original part numbers 25G-DACP-SFP2M, 10520-2M, and 25G-SFP28-TWX-P-0201, ensuring hassle-free upgrades and replacements without compatibility concerns. **Practical Applications:** Ideal for data center interconnects, server-to-switch connections, and enterprise network expansions. The passive DAC technology reduces power consumption and heat generation, contributing to more efficient data center operations. Ships with free standard shipping on orders over $99 from convenient US locations.