Lenovo ThinkSystem 3m Passive DAC SFP+ Cable

Equipment Overview

The Lenovo ThinkSystem TCH 3M Passive DAC SFP is a 3-meter passive copper cable designed for direct attachment between servers and switches within the Lenovo ThinkSystem family. This SFP+ interconnect solution provides a reliable, low-latency link for enterprise data center environments. It is primarily used for short-range, high-speed connections where optical transceivers are unnecessary. The cable supports data transfer rates of up to 10 Gbit/s, making it suitable for standard 10GbE network deployments.

Main Parameters

• Cable type: Passive copper SFP+ DAC (Direct Attach Cable)
• Length: 3 m
• Data transfer rate: Up to 10 Gbit/s
• Connectors: SFP+ on both ends
• Compatibility: Lenovo ThinkSystem servers and switches
• Manufacturer part number (MPN): TCH-3M-Passive-DAC-SFP
• Additional reference number: 4X97A09765

Key Advantages

This passive DAC cable offers a cost-effective and energy-efficient alternative to active optical cables for short-distance links within a rack or between adjacent racks. Its fixed, pre-terminated design ensures consistent signal integrity without the need for additional configuration. The 3-meter length provides flexibility in cable routing within standard server cabinets.

Compatibility & Integration

The cable is specifically engineered for seamless integration with Lenovo ThinkSystem servers and switches, ensuring validated performance within this ecosystem. It conforms to the SFP+ industry standard, allowing deployment in networks that utilize 10 Gigabit Ethernet infrastructure. No additional power or signal conditioning is required due to its passive nature.