The 400GBase-SR8 QSFP-DD Transceiver is a cutting-edge SFP module designed for top-tier performance. Offering 400Gbps over multimode fiber, it’s perfect for data centers and enterprises. Compatible with Cisco and HPE, this SFP Module ensures your network stays ahead.
Parameters
| Parameter | Value | Parameter | Value |
| Form Factor | QSFP-DD | Max Data Rate | 400Gbps |
| Wavelength | 850nm | Max Cable Distance | 70m@OM3, 100m@OM4 |
| Connector | MTP/MPO-16(APC) | Media | MMF |
| Transmitter Type | VCSEL 850nm | Receiver Type | PIN |
| TX Power | -6-4dBm | RX Power | -7.9-4dBm |
| Power Budget | 1.9dB | Modulation | 8x50G PAM4 |
| Power Consumption | ≤10W | Extinction Ratio | 3dB |
| DDM/DOM | Supported | Commercial Temp Range | 0 to 70°C (32 to 158°F) |
| DSP | TX and RX | Inbuilt FEC | No |
| Core Size | 50/125um | Packaging Technology | COB |
| Protocols | IEEE 802.3cd, QSFP-DD MSA, CMIS 4.0 | Warranty | 3 years |
Key Features
- Blazing-Fast 400Gbps Speed: Experience unparalleled performance with a maximum data rate of 400Gbps, perfect for bandwidth-intensive applications such as 4K/8K video streaming, AI workloads, and large-scale data transfers.
- Universal Compatibility: Seamlessly integrates with equipment from top networking brands, including Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper, ensuring hassle-free deployment in diverse network environments.
- Energy-Efficient Design: Optimized for power efficiency, this module consumes ≤10W, helping to reduce operational costs and minimize energy usage in high-density deployments like data centers.
- Flexible Deployment Options: Supports breakout configurations to 2x200G or 8x50G, offering versatile network architecture solutions and enabling smooth transitions between different speed requirements.
- Proactive Network Management: Equipped with Digital Diagnostic Monitoring (DDM/DOM), this feature allows for real-time tracking of performance metrics, enabling quick diagnostics and proactive issue resolution.
Application
- Data Centers: In modern data centers, where speed and reliability are paramount, this module provides the high-speed, low-latency connections needed for seamless communication between servers, switches, and storage systems.
- Enterprise Networks: Upgrade your enterprise backbone to handle the growing demands of cloud services, video conferencing, and big data analytics, ensuring uninterrupted connectivity and business continuity.
- High-Performance Computing (HPC): Accelerate data exchange in compute-intensive environments such as supercomputers and HPC clusters, enabling faster processing of complex computations and large datasets.
FAQs
SFP modules convert electrical signals to optical signals (or vice versa), enabling data transmission between networking devices such as switches and routers across various distances and media types.
Our SFP modules are MSA-compliant, ensuring broad compatibility with major equipment manufacturers. Verify compatibility through your device documentation, our online compatibility matrix, or by contacting our technical support team.
Yes, all our modules support hot-swapping. Use an ESD wrist strap during installation, handle modules by their edges, and ensure proper alignment before insertion to prevent damage.
Power consumption typically ranges from 1-2 watts. Operating temperature range is 0°C to 70°C (commercial) or -40°C to 85°C (industrial), with 5-95% non-condensing humidity tolerance.
Our modules come with a 3-year standard warranty covering manufacturing defects and performance issues under normal use. Extended warranty options are available for select products.
Technical documentation is available in our online knowledge base. Support can be accessed via email (support@bwnfibersfp.com), phone, or through our customer support portal.
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