Huawei QSFP28-100G-CU1M DAC Cable
Product Description
The Huawei QSFP28-100G-CU1M is a high-speed 100G QSFP28 direct-attach copper (DAC) cable designed for short-distance data transmission in data centers and enterprise networks. It provides a cost-effective and low-latency solution for connecting devices with QSFP28 interfaces.
Key Features
- Supports data rates up to 100Gbps for ultra-high bandwidth applications
- QSFP28 to QSFP28 connectivity for direct device interconnection
- Passive copper cable design for low power consumption and high reliability
- Cable length: 1 meter, ideal for short-range connections
- Low insertion loss and minimal crosstalk for stable performance
- Plug-and-play installation with no additional configuration required
Technical Specifications
- Form Factor: QSFP28 to QSFP28
- Cable Type: Direct Attach Copper (DAC)
- Maximum Data Rate: 100Gbps
- Length: 1m
- Structure: Twinax copper cable with multiple differential pairs
- Operation: Passive cable
Applications
- Data centers and high-performance computing
- Switch-to-switch or switch-to-server connections
- Cloud infrastructure and storage networks
- Enterprise core and aggregation networks
Why Choose This Product
The Huawei QSFP28-100G-CU1M delivers high-speed 100G connectivity with low latency and reduced power consumption, making it an efficient and reliable solution for short-distance networking in modern data centers.

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