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Huawei QSFP-4SFP10G-CU5M
QSFP+,4SFP+10G,High Speed Direct-attach Cables,5m,QSFP+38M,C...
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Huawei QSFP-4SFP10G-CU5M is a QSFP transceiver module engineered with four independent 10G SFP channels integrated into a passive copper direct attach cable configuration. It delivers high-speed Ethernet connectivity over a fixed, short-range 5-meter cable, ensuring reliable performance in data centers and enterprise network environments.
Huawei QSFP-4SFP10G-CU5M features a QSFP form factor that supports 10G data rates per channel with a direct attach copper interface—not requiring traditional fiber optic connectors. Its compact, plug-and-play design makes it ideal for high-density deployments in telecom infrastructures, enterprise networks, and data centers, while strictly adhering to standard Ethernet protocols.
Huawei QSFP-4SFP10G-CU5M price is $219.00, a 51% saving from the Huawei list price of $447.00. Huawei QSFP-4SFP10G-CU5M is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for Huawei QSFP-4SFP10G-CU5M for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| Huawei QSFP-4SFP10G-CU5M |  SFP-10G-ZCW1471 |  OSN010N10 |  QSFP28-50G-BIDI-10km-SM-2 |  SFP28-25G-1310nm-10km-SM | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | SFP+ | SFP+ | QSFP28 | SFP28 |
| Data Rate | 10G | 10G | 10G | 50G | 25G |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Max Distance | 5 meters | 10 km | 80 km | 10km | 10km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Ethernet |
| 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 | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | Huawei QSFP-4SFP10G-CU5M | SFP-10G-ZCW1471 | OSN010N10 10G SFP+ Transceiver Module | QSFP28-50G-BIDI-10km-SM-2 | SFP28-25G-1310nm-10km-SM |
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 for short range connections.
Stable 10G links across all four ports.
Good build quality and flexibility.
Low latency and easy installation.
Works well in dense racks.
Dependable QSFP to SFP DAC.
The Huawei QSFP-4SFP10G-CU5M is a 5-meter passive copper breakout cable that connects one QSFP+ port to four SFP+ ports for high-speed 40 Gbps to 4×10 Gbps data center applications.
This cable supports IEEE 802.3ba 40GBASE-CR4 on the QSFP+ side and 10GBASE-SR/LC on each of the four SFP+ ports.
Yes, the QSFP-4SFP10G-CU5M is fully hot-pluggable, allowing live insertion and removal without powering down the host device.
This cable is compatible with any standards-compliant QSFP+ and SFP+ ports from Huawei, Cisco, Arista, Juniper, and other leading switch and server vendors.
No external transceivers are required, as the cable assembly integrates the QSFP+ and four SFP+ connectors into a single plug-and-play solution.
The passive copper cable provides reliable connections up to 5 meters in standard rack and cabinet environments.
No, the QSFP-4SFP10G-CU5M is designed strictly for indoor data center deployments.
The cable operates between 0 °C and 70 °C, ensuring stable performance in typical data center conditions.
Simply plug the QSFP+ end into the switch or server QSFP+ port and insert each SFP+ end into the target device, ensuring secure latch engagement.
The official Huawei SKU for this product is QSFP-4SFP10G-CU5M (CC8P0.4B(S)).
Yes, the QSFP-4SFP10G-CU5M enables 40 Gbps QSFP+ to 4×10 Gbps SFP+ breakout channels for flexible port utilization.
Passive copper DACs offer low latency, minimal power consumption, zero configuration, and cost-effective short-reach connectivity.
No additional software or firmware is needed; the cable is automatically recognized by standard QSFP+ and SFP+ interfaces.
Latency is effectively negligible—typically under 0.3 ns—making it ideal for ultra-low-latency applications.
No, this product is a copper breakout cable and does not support MPO/MTP fiber connections.
It is commonly used in data center top-of-rack switch to server links, spine-leaf architectures, and high-performance computing clusters.
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