The JBX06238 2.5m Arista Compatible 10GBASE-CR SFP+ Passive Direct Attach Copper Cable is a professional-grade networking solution designed for organizations requiring high-speed, reliable data center connectivity. This cable delivers the performance and compatibility needed for enterprise-level network deployments. **Key Features & Specifications:** This passive DAC cable features 30AWG twinax copper construction optimized for 10GB Ethernet transmission. The dual SFP+ connectors provide universal compatibility with Arista switches and other SFP+-equipped networking hardware. At 2.5 meters, it offers the ideal length for cabinet-level interconnections without excess cable management overhead. **Performance & Reliability:** Qualified to SFF-8431 and SFF-8472 IEEE standards, this cable guarantees reliable signal transmission with minimal crosstalk and attenuation. The passive design eliminates the need for active electronics, reducing power consumption and heat generation—critical advantages in power-constrained data center environments. Operating temperature range of 0-70°C ensures performance across diverse deployment scenarios. **Compliance & Certifications:** Fully RoHS/ELV compliant and certified by TUV and UL, this cable meets stringent international safety and environmental standards. It directly replaces Arista OEM part CAB-SFP-SFP-2.5M, ensuring seamless integration with existing infrastructure. **Cost-Effective Advantages:** Passive DAC cables eliminate the expense and complexity of active transceivers while delivering comparable performance for shorter distances. This makes the JBX06238 an economical choice for intra-rack and inter-cabinet connectivity without compromising speed or reliability. **Warranty & Support:** Backed by a 90-day limited warranty and available custom brand programming, this cable provides flexibility and peace of mind. Ships from conveniently located U.S. facilities with free standard shipping on orders exceeding $99. Whether upgrading legacy infrastructure or building new high-speed networks, the JBX06238 delivers proven Arista compatibility, superior build quality, and exceptional value for 10GB SFP+ connectivity needs.