DAC SFP+ CBO MCP2101-X003B 30m Passive Cable — SFP+ Direct Attach for 10Gb/s Links

Direct Attach Copper (DAC) SFP+ CBO MCP2101-X003B is a 30-meter passive SFP+ cable designed to provide a reliable electrical connection for 10 Gb/s links between switches, servers and storage equipment. The cable supports SFP+ form-factor ports and delivers a straightforward, low-latency interconnect option that reduces power consumption compared with optical transceivers, making it suitable for short- to mid-range data center and rack-to-rack connections.

Advantages

The passive DAC SFP+ cable offers low latency and low power usage due to its direct electrical connection. Its 30 m length covers common short- to mid-range link requirements without the need for optical transceivers, which simplifies inventory and lowers total cost of ownership. The SFP+ form factor ensures compatibility with equipment that accepts SFP+ modules and provides a plug-and-play connection that requires minimal configuration.

Suitable for

• Rack-to-rack connections in data centers
• Switch-to-server high-speed links
• Interconnects for storage arrays and SAN nodes
• Environments prioritizing low latency and reduced power draw

Key specifications

• Interface: SFP+ electrical direct attach cable
• Data rate: up to 10 Gb/s
• Cable type: passive copper twinax
• Length: 30 meters
• Form factor: SFP+ compatible
• Typical applications: short- to mid-range interconnects, rack and shelf connections

How to use

Insert each SFP+ connector end into the corresponding SFP+ port on your compatible switch, server or storage device until the latch engages. Ensure both ends are seated securely and that the connected devices are configured to use the SFP+ electrical link at 10 Gb/s. No additional power or fiber transceivers are required; the cable is plug-and-play for most systems that accept passive SFP+ DACs. Verify link status through device management interfaces and monitor for expected throughput and errors.

Recommendations

Use the cable within typical data center environments, avoiding sharp bends, excessive pulling force and exposure to liquids or extreme temperatures. Confirm device compatibility with passive SFP+ DACs before deployment and, if necessary, test the link in a maintenance window to validate performance and interoperability.