Huawei 34160027 QSFP-DD 400G 4×100G 1311nm 0.5km SM LC 400GBASE-DR4 Transceive Module
Huawei 34160024 is a high-performance 400GBASE-DR4 QSFP-DD optical transceiver designed for short-reach transmission up to 2km over single-mode fiber. Featuring 4×100G parallel lanes at 1311nm, optimized optical power budget, and robust multi-lane signal integrity, this module delivers reliable 400G connectivity for high-density data center interconnections, leaf-spine fabric links, and short-range 400G enterprise network deployments. Produced in China, it comes with a duplex LC interface and full digital diagnostic monitoring (DDM/DOM), It is used in data centers, high-performance computing networks, enterprise cores, distribution layers, and service provider applications.
Huawei Part Number
34160027
Model Number
QSFP-DD-400G-DR4
Transmission Distance
Up to 500m
Fiber Type
Single-Mode Fiber (SMF)
Operating Temperature
0°C ~ 70°C
Transmit Power
-2.9 dBm ~ +3.5 dBm
Receiver Sensitivity
-5.3 dBm
Typical Applications - 400G High-Density Data Center ToR Switch Deployments
- 400G Leaf-Spine Fabric Switch-to-Switch Links· 400G Ultra-Short-Reach Server-to-Switch Connections
- High-Speed 400G Switch/Router Port Expansion
- 400G IP/OTN Transport Network Deployments
Product Highlights
1.400G Ultra Short-Reach Parallel Optical Transmission
- Compliant with 400GBASE-DR4 industry standard, delivering full 400Gbps line-rate bandwidth
- Adopts 4-lane parallel optical design, 1310nm wavelength, working with single-mode parallel fiber
- MPO-12 fiber interface, optimized for high-density data center ribbon cabling
- Max reach：500m over G.652 SMF, ideal for intra-data center leaf-spine short-haul interconnection
2. QSFP-DD High-Density Form Factor
- Standard QSFP-DD hot-pluggable package, suitable for 400G/800G high-end switches & routers
- MPO-12 parallel port design, greatly saving cabinet wiring space
- Low power consumption, excellent heat dissipation, adapted to high-density rack deployment
3. Enterprise & Data Center Grade Reliability
- Built-in DOM/DMI digital optical monitoring, real-time monitoring of TX/RX power, temperature, voltage and laser current
- Compliant with IEC 60825-1 Class 1 laser safety, RoHS & REACH
- Huawei original certified, plug-and-play, full compatible with CloudEngine series and mainstream brand devices