400GBASE-DR4 OSFP PAM4 1310nm 500m DOM MPO-12/APC SMF Optical Transceiver Module
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The 400G OSFP Optical Transceiver is an advanced, high-performance optical transceiver designed to meet the demands of modern data center networks and high-bandwidth applications. This optical transceiver operates at a wavelength of 1310nm, which allows it to provide reliable, long-distance data transmission of up to 500 meters over single-mode fiber (SMF). The transceiver is equipped with an MTP/MPO-12 APC connector, ensuring secure and high-quality optical connections between networking devices. The transceiver utilizes 4×106.25Gb/s PAM4 electrical modulation and 4×106.25Gb/s PAM4 optical modulation technology, which enables it to achieve high data rates while maintaining signal integrity over long distances. The PAM4 modulation technique optimizes bandwidth efficiency, allowing for faster data transfer without compromising the quality of the transmission.
One of the standout features of this optical transceiver is its low power consumption of ≤9W, ensuring energy efficiency while providing superior performance. This makes it an ideal solution for large-scale data center deployments and high-performance computing environments where both power efficiency and high-speed data transmission are essential. Compliant with industry standards such as OSFP MSA Rev. 5.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022, and CMIS Rev. 4.0, the optical transceiver is fully compatible with the latest networking protocols. This ensures seamless integration into existing networking infrastructure while providing the scalability required for future upgrades. The non-hermetic COB optical design and silicon photonics (SiPh) solution used in this optical transceiver further enhance its performance. The Chip on Board (COB) design offers a compact, efficient form factor, while the silicon photonics solution improves the cost-effectiveness and scalability of the device.
The 400G OSFP Optical Transceiver is an excellent choice for high-speed, long-distance applications in modern data centers, cloud computing, and high-performance networking environments. With its advanced modulation technology, low power consumption, and industry-standard compliance, this transceiver provides reliable and efficient connectivity to meet the demands of next-generation networking infrastructure. Whether used for high-bandwidth interconnects or server-to-switch communications, this optical transceiver ensures top-tier performance and reliability.
| Brand | WHGEARLINK |
|---|---|
| Description | 400G OSFP 1310nm 500m MPO-12/APC |
| Cable Type | SMF |
| Warranty | 3 Years |
| Connector | MPO |
| TX output （dBm） | -2.9~4.0dBm |
| RX Sensitivity （dBm） | -5.9dBm |
| Max Power Consumption | 10W |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| DOM | Yes |
| Networking | Ethernet, Infiniband |
| Compatible Brands | NVIDIA：MMS4X00-NS400, Arista：OSFP-400G-DR4 |
What are the main categories of 400G optical transceivers?
Based on transmission distance and application scenarios, 400G optical transceivers are mainly categorized into SR8 (short-range), DR4 (medium-range), FR4 (medium-long range), and LR4 (long-range).
What are the common packaging types for 400G optical transceivers?
Common packaging types for 400G optical transceivers include QSFP-DD, OSFP, and QSFP112. Among these, QSFP-DD and OSFP are widely used due to their high density and excellent heat dissipation performance.
What are the main application areas of 400G optical transceivers?
400G optical transceivers are primarily used in data centers, high-performance computing, and communication networks, meeting the demands for high bandwidth and high-speed data transmission.
What is a QSFP-DD packaged 400G optical transceiver?
QSFP-DD (Quad Small Form-factor Pluggable Double Density) is a dual-density, four small form-factor pluggable package that supports data transmission rates up to 400Gbps, suitable for high-density network environments.
What is the transmission distance range for 400G optical transceivers?
Depending on the type, the transmission distance ranges from 100 meters (SR8) to 10 kilometers (LR4), covering the needs from short-range to long-range transmissions.
How do 400G optical transceivers meet the demands of data centers?
By providing high bandwidth and high-density connections, 400G optical transceivers support the high-speed transmission of massive amounts of data within data centers, improving overall network performance.
What role do 400G optical transceivers play in communication networks?
In communication networks, 400G optical transceivers are used to build high-capacity transmission links to meet the growing network traffic demands.
What is the power consumption of 400G optical transceivers?
The power consumption of 400G optical transceivers typically ranges from 8W to 12W, depending on the module type and application scenario.
What types of interfaces do 400G optical transceivers have?
Common interface types include MPO and LC, with the specific choice depending on the module type and application requirements.
What is the transmission rate of 400G optical transceivers?
400G optical transceivers have a transmission rate of 400Gbps, meeting the requirements for high-bandwidth applications.
What is the working temperature range of 400G optical transceivers?
The typical working temperature range is from 0°C to 70°C, though the specific range may vary depending on the module type and application scenario.
What are the dimensions of 400G optical transceivers?
The dimensions vary by packaging type. For example, the QSFP-DD package measures 90mm x 18.35mm x 8.5mm.
What transmission media do 400G optical transceivers use?
They mainly use single-mode fiber and multi-mode fiber, with the choice depending on the transmission distance and application needs.
What modulation technique is used in 400G optical transceivers?
400G optical transceivers typically use PAM4 (Pulse Amplitude Modulation with four levels) technology to improve data transmission efficiency.
How compatible are 400G optical transceivers?
Designed to comply with relevant standards, 400G optical transceivers ensure compatibility with equipment from different vendors.
How reliable are 400G optical transceivers?
Through rigorous testing and certification, 400G optical transceivers are designed to ensure stability and reliability under various environmental conditions.
What is the cost of 400G optical transceivers?
As the technology matures and production scales up, the cost of 400G optical transceivers has been gradually decreasing, leading to better cost-effectiveness.Where are 400G optical transceivers mainly used?
Data Centers: With the explosive growth in data traffic, data centers require higher bandwidth and faster transmission speeds. 400G optical transceivers meet the needs for large-scale data transmission and processing by providing high-density and high-speed connectivity.
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