The Huawei QSFP-40G-CU3M is a high-speed, 40G QSFP+ Direct Attach Copper (DAC) cable. Designed for indoor use, it supports reliable high-bandwidth data transfer up to 40Gbps across a 3-meter passive copper link. Compatible with multiple protocols including Ethernet, Fibre Channel, and InfiniBand.
Quick Specs
- Product Code: QSFP-40G-CU3M
- Part Number: 02310MUH
- Description: QSFP+, 40G, High-Speed Direct-Attach Cable, 3m, Indoor Use
- Connector Type: QSFP+ to QSFP+
- Cable Type: Passive Copper DAC
- Cable Length: 3 meters (9.84 feet)
- Temperature Range: 0°C to 70°C (32°F to 158°F)
- Supported Protocols: 40G InfiniBand (8x DDR, 4x QDR), 10G/40G Ethernet, Fibre Channel
- Maximum Data Rate: 40 Gbps
- Wire Gauge: 28 AWG
- Jacket Material: PVC (OFNR)
- Product Series: CE7800
- Unit of Measure (UOM): PCS
- Package Weight: 0.65 kg
- Package Volume: 0.005159 m³




