- Catherine
- August 26, 2023
- 11:03 am
Is the module on the OSFP side of the NIC OSFP-flat? Why is the OSFP-Riding Heatsink used?
![FiberMall](https://www.fibermall.com/blog/wp-content/uploads/2023/08/logo-300x300.jpg)
FiberMall
Answered on 11:03 am
OSFP-flat and OSFP-Riding Heatsink are two types of OSFP modules that differ in their height and heat dissipation design.
OSFP-flat has a flat top and a height of 15.5 mm, while OSFP-Riding Heatsink has a riding heat sink on the top and a height of 18.5 mm.
Both types of OSFP modules can support up to 400 Gb/s or 800 Gb/s data rates, depending on the number of electrical lanes and the modulation scheme.
The choice of OSFP module type depends on the compatibility with the connector cage and the thermal performance requirements of the system.
For example, NVIDIA ConnectX-7 adapters use OSFP-Riding Heatsink modules because they have a riding heat sink on the connector cage, which can provide better cooling for the modules. However, some other systems may use OSFP-flat modules because they have a lower profile and can fit in more compact spaces.
People Also Ask
Related Articles
![800g sr8 and 400g sr4](https://www.fibermall.com/blog/wp-content/uploads/2023/10/800g-sr8-300x183.png)
800G SR8 and 400G SR4 Optical Transceiver Modules Compatibility and Interconnection Test Report
Version Change Log Writer V0 Sample Test Cassie Test Purpose Test Objects:800G OSFP SR8/400G OSFP SR4/400G Q112 SR4. By conducting corresponding tests, the test parameters meet the relevant industry standards,
![10G SFP ER](https://www.fibermall.com/blog/wp-content/uploads/2024/07/10G-SFP-ER-300x201.jpg)
Understanding the 10GBASE-ER Transceiver: Key Insights and Applications
The demand for high-speed data transfer in modern networking is forever increasing. Among the fundamental devices that cater to this need is the 10GBASE-ER transceiver. This paper gives a detailed
![Exploring the Mellanox ConnectX-5 Network Adapter: A Comprehensive Guide](https://www.fibermall.com/blog/wp-content/uploads/2024/07/4.6-300x200.png)
Exploring the Mellanox ConnectX-5 Network Adapter: A Comprehensive Guide
As we live in the age of great demand for data transmission and high-performance network systems, the Mellanox ConnectX-5 network adapter has become one of the most important technologies. This
![Understanding Brocade FC Switches: A Comprehensive Guide](https://www.fibermall.com/blog/wp-content/uploads/2024/07/aaa-300x200.png)
Understanding Brocade FC Switches: A Comprehensive Guide
During the data storage and management era, where they are vital to the success of an organization, Brocade-developed Fibre Channel (FC) switches have become key elements in modern networking infrastructures.
![The Cutting-Edge CS® Connector: Revolutionizing High-Density Fiber Optic Solutions](https://www.fibermall.com/blog/wp-content/uploads/2024/07/3.7-300x200.png)
The Cutting-Edge CS® Connector: Revolutionizing High-Density Fiber Optic Solutions
Integrating sophisticated fiber optic solutions has become necessary in an age of increasing data transmission needs. Among these advancements is the CS® Connector, a modernized fiber optic connector. This paper
![The-DGX-H100-System-6U](https://www.fibermall.com/blog/wp-content/uploads/2024/07/The-DGX-H100-System-6U-300x151.png)
Hardware Configuration and Network Design for Large-Scale GPU Clusters
Background Since OpenAI introduced ChatGPT, large language models (LLMs) have gained significant attention and rapid development. Many enterprises are investing in LLM pre-training to keep up with this trend. However,
![How Optical Fiber Cable Works to Transmit Data Efficiently](https://www.fibermall.com/blog/wp-content/uploads/2024/07/1-23-300x200.png)
How Optical Fiber Cable Works to Transmit Data Efficiently
Modern telecommunication relies on optical fiber cables, the critical foundation for rapid and dependable data communication. This preface will explain how these cables work by examining their effectiveness in transferring
Related posts:
- Is the CX7 NDR 200 QSFP112 Compatible with HDR/EDR Cables?
- If the Server’s Module is OSFP and the Switch’s is QSFP112, can it be Linked by Cables to Connect Data?
- Is UFM as Functional as Managed Switch and Unmanaged Switch?
- What is the Maximum Transmission Distance Supported by InfiniBand Cables Without Affecting the Transmission Bandwidth Latency?