Network Cable BlueOptics 980-9I35P-00W002 QSFP-DD BlueLAN DAC 2m Black

The BlueOptics 980-9I35P-00W002 QSFP-DD BlueLAN DAC 2m Black is a 2-meter direct attach copper cable engineered for high-density, low-latency network environments. Designed for QSFP-DD ports, this passive DAC delivers a short-reach, high-throughput connection suitable for rack-to-rack and switch-to-server links in data centers and enterprise networks. Its compact QSFP-DD form factor and robust black jacket provide a reliable physical connection while minimizing signal loss for short-distance interconnects.

Advantages

This QSFP-DD DAC cable offers predictable low latency and high signal integrity for short-reach links, reducing the need for optical transceivers and fiber patching where copper DACs are appropriate. The 2 m length balances flexibility and performance for common rack layouts while keeping cabling neat. Constructed for repeated insertion and stable mechanical alignment, the cable is suitable for dense switch ports and provides consistent electrical performance for high-speed data exchange.

Suitable for

• Rack-to-rack connections in data centers
• Switch-to-server interconnects in crowded network racks
• High-speed aggregation and top-of-rack (ToR) networking
• Short-reach links where passive copper solutions are preferred

Key specifications

• Form factor: QSFP-DD direct attach cable
• Length: 2 meters
• Cable type: Passive direct attach copper (DAC)
• Color: Black
• Use case: Short-reach, high-throughput interconnects
• Compatibility: Designed for QSFP-DD ports and compatible host equipment supporting DAC connections

How to use

Install the QSFP-DD DAC by aligning each connector with the corresponding QSFP-DD port and inserting until it seats firmly. Ensure devices are powered down or follow hot-plugging guidelines from your hardware vendor before insertion or removal. Route the cable to avoid sharp bends and maintain appropriate airflow within rack enclosures. Verify link status and speed settings in the connected devices' management interfaces to confirm proper operation.

Usage recommendations

Use this 2 m QSFP-DD DAC for short-distance, high-bandwidth interconnects inside racks and between adjacent racks. Avoid excessive bending and mechanical strain, and check vendor compatibility lists when integrating with specific switches or servers to ensure supported link modes and rates.