Huawei Compatible Transceivers

Huawei Compatible 40G QSFP+ to 4x10G SFP+ Breakout DAC Cable

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Huawei Compatible 40G QSFP+ to 4x10G SFP+ Breakout DAC Cable - 40G QSFP+ to 4x10G SFP+ Passive Breakout DAC (1 m / 2 m / 3 m / 4 m / 5 m)

Product Overview

This Huawei compatible 40G QSFP+ to 4x10G SFP+ breakout DAC cable provides a cost-effective, high-performance 40 Gbps direct connection between a QSFP+ port and four 10 Gbps SFP+ ports in Huawei switches and routers, using passive twinax copper for short-reach links inside racks and rows.

Each cable is programmed, tested, and verified for Huawei compatibility, so it links up reliably while costing less than the equivalent Huawei original. Available lengths are 1 m, 2 m, 3 m, 4 m, and 5 m.

Key Features of Huawei Compatible 40G QSFP+ to 4x10G SFP+ Breakout DAC Cable

40 Gbps QSFP+ to 4x10 Gbps SFP+ passive breakout direct attach copper connection.

Passive design, near-zero power consumption.

Hot-swappable QSFP+ and SFP+ connectors for easy installation.

Available in 1 m, 2 m, 3 m, 4 m, and 5 m lengths.

Passive copper, QSFP+ MSA and SFP+ MSA compliant.

Operating temperature 0 C to 70 C, RoHS compliant.

Technical Specifications

Parameter	Specification
Model	Huawei Compatible 40G QSFP+ to 4x10G SFP+ Breakout DAC Cable
Product Type	Passive DAC Breakout Cable
Connector A	1x QSFP+
Connector B	4x SFP+
Data Rate	40Gbps to 4x10Gbps
Cable Lengths	1 m / 2 m / 3 m / 4 m / 5 m
Cable Type	Passive Copper
Hot Swappable	Yes
Power Consumption	Near Zero
Compliance	QSFP+ MSA, SFP+ MSA, RoHS
Operating Temperature	0°C to 70°C
Compatibility	Huawei CloudEngine S5735/S6730 switches, CE6800 series, NetEngine routers

Why Choose a Compatible Huawei Cable

Tested for Huawei compatibility at a fraction of the original price.

Delivers full 40 Gbps throughput, split into four 10 Gbps links, over short-reach copper.

Passive design with near-zero power consumption and no optics to maintain.

Available in 1 m, 2 m, 3 m, 4 m, and 5 m lengths for any rack layout.

High-Value Application Scenarios

Data Center Interconnects

Connect a 40 Gbps QSFP+ port on a Huawei CloudEngine leaf or spine switch to four 10 Gbps servers or top-of-rack switches with low-latency breakout links inside the data center.

Enterprise Access and Aggregation

Uplink access switches to Huawei CloudEngine aggregation switches at 40 Gbps, broken out into four 10 Gbps links, giving offices and branch networks fast, reliable connectivity.

Campus Networks

Link buildings and floors across a campus network with cost-effective 40 Gbps breakout copper connections between Huawei switches.

High-Density 40G Deployments

Pack more 10 Gbps ports into every rack with breakout DAC assemblies that turn one 40 Gbps Huawei switch port into four 10 Gbps connections, keeping dense deployments tidy and affordable.

Compatibility

This cable is compatible with Huawei CloudEngine S5735 and S6730 switches, CE6800 and CE8800 series switches, and NetEngine routers, covering common access, aggregation, and data center deployments.

FAQ

What lengths are available for this 40G QSFP+ to 4x10G SFP+ breakout DAC cable?

This cable is available in 1 m, 2 m, 3 m, 4 m, and 5 m lengths.

Is this cable compatible with Huawei CloudEngine switches?

Yes. It is programmed and tested for Huawei CloudEngine S5735 and S6730 switches, CE6800 and CE8800 series switches, and NetEngine routers.

Does this passive breakout DAC cable need external power?

No. As a passive direct attach copper cable, it draws near-zero power from the host ports and needs no external power supply.

Can I hot-swap this cable?

Yes. The QSFP+ and SFP+ connectors are hot-swappable, so you can install or replace the cable without powering down the switch.

🚀 Get a Quote for Your 40G Deployment

Order this Huawei compatible 40G QSFP+ to 4x10G SFP+ breakout DAC cable in 1 m, 2 m, 3 m, 4 m, and 5 m lengths for your next Huawei deployment.