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Huawei QSFP-4SFP10G-CU3M
QSFP+,4SFP+10G,High Speed Direct-attach Cables,3m,QSFP+38M,C...
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Huawei QSFP-4SFP10G-CU3M is a copper cable assembly that integrates a QSFP transceiver with four SFP10G interfaces, delivering a 10G data rate per channel for high-performance Ethernet connectivity. Designed as a direct attach copper (DAC) solution, it supports short-range transmission, making it ideal for use in data centers, enterprise networks, and telecom environments where reliable, low-latency connections are essential.
This product features a compact form factor with a fixed 3-meter cable length and standardized QSFP and SFP10G connector types. It adheres to industry protocols for Ethernet connectivity while maintaining a design that simplifies system architecture and optimizes rack space in high-density environments.
Huawei QSFP-4SFP10G-CU3M price is $193.00, a 25.2% saving from the Huawei list price of $258.00. Huawei QSFP-4SFP10G-CU3M is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for Huawei QSFP-4SFP10G-CU3M for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| Huawei QSFP-4SFP10G-CU3M |  Huawei SFP-10G-ZR |  DWDM-SFPGE-1542-94 |  DWDM-SFPGE-1554-13 |  DWDM-SFPGE-1551-72 | |
|---|---|---|---|---|---|
| Product Type | Direct Attach Copper Cable | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP to 4xSFP10G | SFP+ | SFP | SFP | SFP |
| Data Rate | 10G | 10G | 1G | 1G | 1G |
| Connector Type | QSFP / SFP10G | LC | LC | LC | LC |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Max Distance | 3 meters | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Compatibility | Huawei | Huawei | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | Huawei QSFP-4SFP10G-CU3M | Huawei SFP-10G-ZR | DWDM-SFPGE-1542-94 | DWDM-SFPGE-1554-13 | DWDM-SFPGE-1551-72 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Convenient breakout DAC with stable 10G performance.
Reliable connectivity across all four ports.
Good flexibility for rack layouts.
Easy installation and management.
Consistent low latency operation.
Solid QSFP to SFP DAC.
The Huawei QSFP-4SFP10G-CU3M is a 3 m high-speed direct-attach copper breakout cable that splits a 40 Gbps QSFP+ port into four 10 Gbps SFP+ links for indoor use.
This cable supports a total aggregate data rate of 40 Gbps, with each of the four SFP+ channels running at 10 Gbps.
One end features a QSFP+ connector and the other end splits into four SFP+ connectors for seamless breakout deployment.
The cable is precisely 3 meters long, offering optimal reach for rack-to-rack and top-of-rack installations.
This model is a passive direct-attach copper cable, requiring no external power or signal conditioning for reliable operation.
Yes, the cable is designed for 40 Gbps QSFP+ to four 10 Gbps SFP+ breakout scenarios in data-center environments.
It is fully compatible with Huawei switches, routers, servers and most third-party QSFP+ and SFP+ ports supporting direct-attach copper.
No, the QSFP-4SFP10G-CU3M is rated for indoor data-center and enterprise cabling only.
The cable operates reliably between 0 °C to 70 °C (32 °F to 158 °F).
Simply insert the QSFP+ end into the host port and plug each SFP+ end into corresponding switch or server ports until the latch clicks.
Yes, both QSFP+ and SFP+ ends support hot-swap for minimal service disruption.
It complies with IEEE 802.3ba (40GBASE-CR4) and IEEE 802.3ae (10GBASE-SR) for high-speed Ethernet connectivity.
By reducing latency to under 1 ns and eliminating optical transceivers, it delivers cost-effective, high-bandwidth breakout links.
The official Huawei SKU is QSFP-4SFP10G-CU3M, with internal code CC8P0.32B(S).
Huawei offers a limited lifetime warranty covering defects in materials and workmanship under normal use.
Avoid tight bends (minimum bend radius 30 mm), maintain proper rack airflow and keep cable length within 3 m.
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