Huawei Compatible Transceivers
Huawei QSFP-400G-DR4 Compatible QSFP-DD Transceiver
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Huawei QSFP-400G-DR4 Compatible QSFP-DD Transceiver – 400GBASE-DR4 Optical Module (SMF, 500m)
Product Overview
The Huawei QSFP-400G-DR4 compatible QSFP-DD transceiver delivers 400G connectivity over single-mode fiber for short-reach links up to 500m.
It is designed for Huawei CloudEngine switches and NetEngine routers, and it uses parallel optics with an MPO-12 connector for 400GBASE-DR4 links.
Key Features of Huawei QSFP-400G-DR4
- 400GBASE-DR4 400G transmission over single-mode fiber
- QSFP-DD hot swappable form factor
- MPO-12 connector for parallel optics links
- Up to 500m transmission over single-mode fiber
- Integrated Digital Optical Monitoring (DOM)
- Low power consumption under 10W
Technical Specifications

Parameter | Specification |
Model | QSFP-400G-DR4 Compatible |
Form Factor | QSFP-DD |
Data Rate | 400Gbps |
Optical Standard | 400GBASE-DR4 |
Optical Technology | Parallel Optics |
Fiber Type | Single-Mode Fiber (SMF) |
Wavelength | 1310nm |
Max Distance | 500m |
Connector Type | MPO-12 |
DOM Support | Yes |
Power Consumption | < 10W |
Hot Swappable | Yes |
Operating Temperature | 0°C to 70°C |
Compliance | IEEE 802.3bs, QSFP-DD MSA, RoHS |
Compatibility | Huawei CloudEngine S5735/S6730 switches, CE6800 series, NetEngine routers |
Why Choose a Compatible Huawei Module
- Guaranteed Compatibility: Programmed and tested for Huawei equipment, without the OEM price.
- Full Feature Support: DDM monitoring and full functionality on Huawei systems.
- Tested Reliability: Each module is tested for stable performance before shipment.
- Cost-Effective for Production: A dependable, lower-cost choice for mission-critical networks.
High-Value Application Scenarios
Data Center Interconnects
Links data center rows over single-mode fiber for short-reach 400G connections.
Enterprise Access and Aggregation
Adds high-bandwidth 400G uplinks to enterprise aggregation switches.
Campus Networks
Extends 400G connectivity across campus buildings on single-mode fiber.
High-Density 400G Deployments
Deploys high-density 400G links up to 500m in spine-leaf fabrics.
Compatibility
The Huawei QSFP-400G-DR4 is compatible with Huawei equipment that specifies the QSFP-400G-DR4, including CloudEngine S5735 and S6730 series switches, CE6800 series data center switches, and NetEngine routers.
FAQ
Is the Huawei QSFP-400G-DR4 compatible with Huawei switches?
Yes. It is programmed and tested for Huawei CloudEngine switches and NetEngine routers.
What transmission distance does the Huawei QSFP-400G-DR4 support?
Up to 500m over single-mode fiber with an MPO-12 connector.
Which Huawei systems support this module?
CloudEngine S5735 and S6730 series switches, CE6800 series data center switches, and NetEngine routers.
Does it support DOM monitoring?
Yes. It supports DOM monitoring for real-time link monitoring on Huawei systems.
🚀 Get a Quote for Your 400G Deployment
Order the Huawei QSFP-400G-DR4 compatible module from CSW Optics. Send us your required quantity and deployment details.
Contact us now for pricing and availability.
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