Ruijie 400G-Q112-DR4-L High-Speed 400Gbps Low Power QSFP-DD Optical
Module For Data Centers
The Ruijie 400G-Q112-DR4-L is a high-performance 400G QSFP-DD
optical transceiver designed for next-generation data centers,
cloud computing, and AI/ML applications. Built to meet the demands
of ultra-high-speed networking, this module delivers 400Gbps
(4x100G PAM4) data transmission over single-mode fiber (SMF) with a
reach of up to 2km, ensuring reliable connectivity for spine-leaf
architectures, DCI (Data Center Interconnect), and HPC
(High-Performance Computing) environments.
Key Features & Benefits
400Gbps High-Speed Connectivity – Enables seamless data transfer
for bandwidth-intensive applications like AI training, big data
analytics, and 5G backhaul.
Low Power Consumption – Optimized DSP (Digital Signal Processing)
technology reduces energy usage, lowering operational costs in
large-scale deployments.
QSFP-DD Form Factor – Compact and hot-pluggable design ensures high
port density, compatible with modern 400G switches and routers.
2km Single-Mode Reach – Ideal for intra-data-center connections
with low latency and high signal integrity.
Advanced Diagnostics (DDM/DOM) – Real-time monitoring of
temperature, voltage, and optical power for proactive network
management.
Reliable & Durable – High-quality components ensure low BER (Bit
Error Rate) and long-term stability in demanding environments.
Technical Specifications (Parameters Table)
| Parameter | Specification |
|---|
| Form Factor | QSFP-DD |
| Data Rate | 400Gbps (4x100G PAM4) |
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Max Distance | 2km |
| Power Consumption | < 12W (typical) |
| Diagnostics | DDM/DOM (Digital Diagnostics Monitoring) |
| Connector | Dual LC |
| Operating Temp. | 0°C to 70°C |
| Compliance | IEEE 802.3bs, QSFP-DD MSA |
Ideal Use Cases
Cloud Data Centers – High-bandwidth server-to-switch connections.
AI/ML Clusters – Low-latency GPU/TPU interconnectivity.
Telecom & 5G – High-capacity backbone networks.
Enterprise Networks – Future-proofing for 400G upgrades.
Why Choose Ruijie 400G-Q112-DR4-L?
Ruijie’s 400G optical modules combine cutting-edge performance,
energy efficiency, and robust design, making them a top choice for
modern data centers. With plug-and-play compatibility and advanced
monitoring, this module ensures seamless integration and reduced
downtime.
Upgrade to 400G today and unlock the full potential of your
high-speed network infrastructure!
