Imported DAC high-speed cable 100G

Imported 100G DAC cables provide high-speed, low-latency connectivity for data centers and networking equipment, supporting QSFP28 and SFP28 interfaces with robust performance and heat management.

Overview

100G DAC (Direct Attach Copper) cables are high-performance, cost-effective solutions for short-range 100 Gigabit Ethernet connections, commonly used to link servers, switches, and storage devices in data centers . These cables are available in passive and active versions, with lengths typically ranging from 0.5 meters to 10 meters for DAC and up to 100 meters for active optical cables (AOC), .

Key Features

• High-Speed Performance: Supports 100 Gbps bandwidth, ensuring fast and stable data transfer for high-demand applications .
• Interface Compatibility: Commonly available as QSFP28 to QSFP28 or QSFP28 to 4xSFP28, compatible with most major networking brands .
• Material and Construction: Made with copper cores, multi-layer shielding, and zinc alloy/PVC housing to provide heat dissipation and minimize signal interference .
• Plug-and-Play: No additional configuration is required; cables are tested for compatibility and stable performance before shipping .
• Thermal Management: Foldable and flexible twinax designs help maximize airflow in dense rack environments, improving thermal efficiency .
• Durability: Precision shielding and laminated construction maintain signal integrity and reduce resonance or crosstalk .

Applications

• Data Centers: High-speed interconnects between servers, switches, and storage arrays.
• Big Data Devices: Stacking and cascading connections for high-throughput computing environments .
• IDC and Enterprise Networks: Cost-effective solution for short-range 100G Ethernet links .

Sourcing and Options

Imported DAC cables are available from multiple vendors, including FS, Amazon, 3M, HRI Connect, and BizLink, offering a range of lengths, interface types, and passive/active options . Many suppliers provide tested and certified cables to ensure compatibility and reliability in enterprise environments.

Summary

Imported 100G DAC cables are ideal for high-speed, short-range networking, offering plug-and-play installation, robust shielding, heat dissipation, and broad compatibility. They are widely used in data centers and enterprise networks to ensure stable, low-latency, and high-bandwidth connectivity. Choosing the right cable depends on length, interface type, and whether passive or active DAC is required.