LANVIEW 100G QSFP28 Direct Attach Copper Cable 1m, Cisco Compatible

Direct Attach Copper (DAC) cable engineered for 100 Gigabit Ethernet, delivering a full 100 Gbps link over a compact 1-meter reach. Its passive QSFP28-to-QSFP28 design provides a low-latency, low-power interconnect for high-density data center and enterprise network environments.

Advantages

This cable eliminates the need for separate optical transceivers, reducing cost and complexity in short-reach connections. With power consumption under 0.5W per end and hot-pluggable QSFP28 connectors, it simplifies deployment and maintenance. The 30 AWG copper construction and PVC jacket ensure durability and signal integrity, while compliance with IEEE 802.3bj and SFF-8665 guarantees broad interoperability.

Suitable for

• High-performance computing clusters and server racks
• Top-of-rack (ToR) to end-of-row (EoR) switch connections
• Cisco QSFP-100G-CU1M compatible ports and other QSFP28 devices
• Data centers requiring low-latency, high-bandwidth links

Key specifications

• Connector type: QSFP28 to QSFP28
• Data rate: 100 Gbps (100GBASE-CR4)
• Cable length: 1 meter (3.3 feet)
• Wire gauge: 30 AWG, impedance 100 Ohm
• Passive copper cable, power consumption < 0.5W per end
• Operating temperature: 0°C to 70°C
• Compliance: RoHS, CE, FCC

Recommendations

For short-distance 100G links where cost and power efficiency are critical, this DAC cable offers a reliable and straightforward solution. Verify QSFP28 port compatibility with your equipment before ordering.