Broadbe BCC-DAC-100G-3M 100G Direct Attach Copper Cable 3m

The Broadbe BCC-DAC-100G-3M is a high-performance 100G Direct Attach Copper (DAC) cable measuring 3 meters in length. Engineered for demanding data center environments, this cable facilitates high-speed data transmission between networking hardware such as switches, routers, and servers. By utilizing a passive copper design, it ensures a stable and low-latency connection, making it a dependable choice for critical enterprise network infrastructures that require consistent performance over short distances.

Advantages

This 100G DAC cable offers a cost-effective and energy-efficient alternative to optical transceivers for short-reach connectivity. Because it is a passive cable, it consumes zero power, which helps reduce the overall heat output and energy consumption within high-density rack environments. The integrated design simplifies installation by eliminating the need for separate transceivers and fiber patch cables, providing a robust plug-and-play solution that maintains signal integrity for high-bandwidth applications.

Suitable for

• High-speed interconnects between top-of-rack switches and servers
• Data center networking and server cluster connectivity
• Short-reach links within enterprise network cabinets
• High-performance computing environments requiring low latency

When it may not be suitable

This cable is not suitable for long-distance networking, as its physical properties limit effective transmission to short reaches within a rack or adjacent cabinets. It is also not compatible with equipment that requires optical fiber interfaces or specific transceiver modules not supported by the DAC standard.

Key specifications

• Data transfer rate: 100 Gbps
• Cable length: 3 meters
• Connector type: QSFP28
• Cable type: Passive Direct Attach Copper

How to use

To use the Broadbe 100G DAC cable, simply insert the QSFP28 connectors into the corresponding ports on your networking equipment, such as switches or server network interface cards. Ensure that the equipment is powered off or that the ports are configured to support 100G DAC connections before insertion. The cable is designed for a secure fit; push the connector until it clicks into place to ensure a stable physical connection. No additional configuration or software drivers are required for the cable itself.

What to consider before purchase

• Verify that your networking hardware supports QSFP28 ports
• Ensure the 3-meter length is sufficient for your rack layout
• Check compatibility with your specific switch or server vendor requirements

Usage recommendations

For optimal performance and to prevent signal degradation, avoid bending the cable beyond its minimum bend radius. Ensure that the cable is properly routed and secured within the rack to prevent strain on the connectors and to maintain proper airflow.