CBO CBL-350-BO SFP+ Twinax Cable 50 m, 10 Gbit/s, Male–Male

The CBO CBL-350-BO SFP+ Twinax Cable 50 m is a direct-attach copper cable designed for 10 Gbit/s links between SFP+ ports. With SFP+ male connectors on both ends and a 50-meter length, this BlueOptics cable enables straightforward, low-latency connections between compatible switches, servers and other networking equipment in racks and data centres. It is intended for point-to-point links where a cost-effective, power-efficient alternative to optical transceivers is required for short- to mid-range distances.

Advantages

This SFP+ twinax cable provides a simple plug-and-play solution with minimal configuration required. The metal-cased SFP+ connectors ensure a secure mechanical connection and reliable signal integrity over the full 50 m length. As a copper direct-attach option, it avoids the need for separate transceivers and optical modules, reducing overall power consumption and lowering component cost while maintaining 10 Gbit/s throughput and low latency suitable for latency-sensitive applications.

Suitable for

• Direct 10 Gbit/s connections between SFP+ ports on switches and servers
• Top-of-rack and end-of-row cabling in data centres
• High-speed interconnects in rack-mounted network equipment
• Short- to mid-range links where optical transceivers are unnecessary

Key specifications

• Nominal data rate: 10 Gbit/s
• Connector type: SFP+ male at both ends
• Cable type: Twinax copper direct-attach cable
• Length: 50 m
• Intended use: Point-to-point rack and data centre interconnects
• Latency: Low, direct-copper transmission

How to use

Install by inserting each SFP+ connector into the corresponding SFP+ port on network devices until the latch engages. Ensure both endpoints support passive SFP+ twinax direct-attach cables and are configured to operate at 10 Gbit/s. Route the cable through rack management accessories or cable troughs to avoid sharp bends and mechanical stress; maintain the manufacturer’s recommended minimum bend radius. No additional transceivers, patch panels, or fibre handling procedures are required.

Recommendations

For reliable operation, verify device compatibility with passive SFP+ twinax cables and confirm 10 Gbit/s link settings on both devices. Avoid tight bends and excessive pulling forces during installation; secure the cable to prevent strain on connectors. Use this cable for short- to mid-range connections within racks and between adjacent racks where a direct-attach copper solution meets performance and cost targets.