The JBX06377 5-meter Arista Compatible 25GBASE-CR SFP28 Passive Direct Attach Copper Cable represents a cost-effective, high-performance solution for enterprise and datacenter networking applications. As a passive DAC cable, it eliminates the complexity and power requirements associated with active solutions while delivering robust 25GB connectivity. **Key Features:** This premium twinax cable utilizes 26AWG copper conductors to ensure optimal signal integrity and minimal electromagnetic interference. The SFP28-to-SFP28 connector design provides direct attachment between compatible network interfaces, eliminating the need for additional transceivers or adapters. At 5 meters, this cable length suits typical rack-to-rack and adjacent-switch configurations common in modern datacenters. **Technical Specifications:** Qualified to IEEE 802.3by and SFF-8402/SFF-8472 standards, this cable supports 25GBASE-CR protocol for high-speed Ethernet transmission. The cable operates reliably within 0-70°C (32-158°F) temperature ranges, accommodating diverse datacenter environments. RoHS and ELV compliant materials ensure environmental responsibility and regulatory compliance across EU and international markets. **Applications & Benefits:** Ideal for interconnecting Arista switches, storage systems, and servers in high-density datacenter environments, this passive DAC cable delivers superior performance compared to optical alternatives at a fraction of the cost. Without active components requiring power or cooling, passive DAC solutions reduce operational expenses and system complexity. The compact form factor and lightweight construction facilitate easy installation and reconfiguration. **Reliability & Support:** Backed by a 90-day limited warranty and manufactured to strict quality standards in Vietnam and China, this cable represents a dependable choice for mission-critical network infrastructure. Custom brand programming is available for OEM applications. Fast shipping from dual U.S. locations (Danville, CA and Beaufort, SC) ensures quick deployment. The cable replaces OEM part number CAB-S-S-25G-5M, offering compatible functionality at competitive pricing. **Why Choose This Cable:** When building or upgrading datacenter networks, reliability and performance are paramount. This Arista-compatible DAC cable delivers both while maintaining cost-effectiveness. Perfect for network engineers, IT professionals, and datacenter managers seeking proven passive connectivity solutions.