United States$5,000,000+
Inventory Delivered By
L
Luke Harrison
5
Convenient breakout DAC for short range connections.
Huawei QSFP-4SFP10G-CU5M
Original Stock
Ready to Ship
QSFP+,4SFP+10G,High Speed Direct-attach Cables,5m,QSFP+38M,C...
FEATURED DEAL
Name:
Huawei QSFP-4SFP10G-CU5M
- Description:
- QSFP+,4SFP+10G,High Speed Direct-attach Cables,5m,QSFP+38M,CC8P0.4B(S),4*SFP+20M,Used indoor
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598026543
- Condition:
- Warranty:
- 3
- List Price:
$447.00
- Price:
$219.0051% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
Huawei QSFP-4SFP10G-CU5M Overview
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.
Huawei QSFP-4SFP10G-CU5M Specifications
- Product Type
- Transceiver
- Form Factor
- QSFP
- Data Rate
- 10G
- Connector Type
- N/A
- Wavelength
- N/A
- Transmission Distance
- Short-Range
- Fiber Type
- N/A
- Max Distance
- 5 meters
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- N/A
- Compatibility
- Huawei
- Product Name
- Huawei QSFP-4SFP10G-CU5M
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 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 |
| Connector Type | N/A | LC | LC | LC | LC |
| Wavelength | N/A | 1310 nm | 1310 nm | N/A | 1310nm |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | N/A | Single-mode | Single-mode | Single-mode | Single-mode |
| 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 |
| Power Consumption | N/A | 1.5W | 3.5 W | N/A | N/A |
| 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 |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | 3.3V |
| 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 |
| Height | N/A | N/A | 0.7 inches | N/A | N/A |
| Width | N/A | N/A | 1.3 inches | N/A | N/A |
| Depth | N/A | N/A | 3.7 inches | N/A | N/A |
| Weight | N/A | N/A | 0.2 lbs | N/A | N/A |
Reviews & Ratings
A
Adam Fisher
5
Stable 10G links across all four ports.
M
Mark Edwards
5
Good build quality and flexibility.
S
Simon Turner
4
Low latency and easy installation.
J
James Parker
5
Works well in dense racks.
O
Oliver Bennett
5
Dependable QSFP to SFP DAC.
Questions & Answers
What is the Huawei QSFP-4SFP10G-CU5M direct-attach cable?
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.
Which speeds and protocols does the QSFP-4SFP10G-CU5M support?
This cable supports IEEE 802.3ba 40GBASE-CR4 on the QSFP+ side and 10GBASE-SR/LC on each of the four SFP+ ports.
Is the Huawei QSFP-4SFP10G-CU5M cable hot-pluggable?
Yes, the QSFP-4SFP10G-CU5M is fully hot-pluggable, allowing live insertion and removal without powering down the host device.
What devices are compatible with the QSFP-4SFP10G-CU5M?
This cable is compatible with any standards-compliant QSFP+ and SFP+ ports from Huawei, Cisco, Arista, Juniper, and other leading switch and server vendors.
Does the QSFP-4SFP10G-CU5M require external transceivers?
No external transceivers are required, as the cable assembly integrates the QSFP+ and four SFP+ connectors into a single plug-and-play solution.
What is the maximum reach of the 5 m QSFP-4SFP10G-CU5M cable?
The passive copper cable provides reliable connections up to 5 meters in standard rack and cabinet environments.
Can the QSFP-4SFP10G-CU5M be used outdoors?
No, the QSFP-4SFP10G-CU5M is designed strictly for indoor data center deployments.
What is the operating temperature range for this cable?
The cable operates between 0 °C and 70 °C, ensuring stable performance in typical data center conditions.
How do I install the Huawei QSFP-4SFP10G-CU5M?
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.
What is the part number (SKU) for this Huawei cable?
The official Huawei SKU for this product is QSFP-4SFP10G-CU5M (CC8P0.4B(S)).
Does the cable support 40 G to 4×10 G breakout configuration?
Yes, the QSFP-4SFP10G-CU5M enables 40 Gbps QSFP+ to 4×10 Gbps SFP+ breakout channels for flexible port utilization.
What are the benefits of using Huawei passive copper DACs?
Passive copper DACs offer low latency, minimal power consumption, zero configuration, and cost-effective short-reach connectivity.
Is there any software configuration required?
No additional software or firmware is needed; the cable is automatically recognized by standard QSFP+ and SFP+ interfaces.
What is the latency impact of using this direct-attach cable?
Latency is effectively negligible—typically under 0.3 ns—making it ideal for ultra-low-latency applications.
Can I use this cable with MPO or MTP connectors?
No, this product is a copper breakout cable and does not support MPO/MTP fiber connections.
Where is the Huawei QSFP-4SFP10G-CU5M typically deployed?
It is commonly used in data center top-of-rack switch to server links, spine-leaf architectures, and high-performance computing clusters.