Lenovo ThinkSystem 3M Passive DAC SFP Cable

Equipment Overview

The Lenovo ThinkSystem TCH 3M Passive DAC SFP is a 3-meter passive direct attach copper (DAC) cable engineered for high-speed connectivity within enterprise data centers. Designed for direct server-to-switch or switch-to-switch connections, this cable provides a reliable 10 Gbit/s link with minimal latency. It serves as a cost-effective interconnect solution for Lenovo ThinkSystem environments requiring short-range, high-bandwidth data transmission.

Main Parameters

• Cable type: Passive direct attach copper (DAC)
• Interface: SFP+
• Length: 3 meters
• Data transfer rate: 10 Gbit/s
• Connectors: SFP+ on both ends
• Compatibility: Lenovo ThinkSystem servers and switches
• Part number: TCH-3M-Passive-DAC-SFP-Cable

Key Advantages

This passive DAC cable eliminates the need for separate optical transceivers, simplifying deployment and reducing overall hardware costs in enterprise rack environments. The 3-meter fixed length is optimized for intra-rack cabling, ensuring straightforward cable management and consistent signal integrity. Its passive design requires no external power source, enhancing operational efficiency and reliability in high-density server installations.

Compatibility & Integration

The cable is fully compatible with Lenovo ThinkSystem servers and switches that support SFP+ interfaces. It conforms to industry-standard SFP+ specifications, ensuring interoperability within Lenovo-based infrastructure and standard 10GbE networking environments. This makes it suitable for integration into existing enterprise networks requiring direct attach copper connectivity.