400G OSFP to 2x200G QSFP56 DAC Splitters

Product Overview

NADDOD 400G breakout InfiniBand NDR direct attached copper cables(DAC) have an 8-channel twin-port OSFP end using a finned top form factor for use in Quantum-2 and Spectrum-4 switch cages. It provides connectivity between system units with an OSFP 400Gb/s connector on one side and two separate QSFP56 200Gb/s connectors on the other. NADDOD breakout DAC can provide lower latency in short-distance transmission, and it is suitable for a variety of application scenarios such as data centers, high-performance computing, and storage networks, especially in environments that require rapid deployment and flexible configuration.

関連ブログ

NADDOD

Why Autonomous Vehicles Are Using InfiniBand?

Infiniband technology provides a reliable, high-speed and low-latency interconnect that can be used to support the communication and coordination needs of autonomous vehicles.

NADDOD

Key Parameters Interpretation of Optical Modules

The optical module works at the physical layer of the OSI model and is an important part of optical fiber communication. Its main function is to realize the photoelectric conversion and electro-optical conversion functions in optical fiber communication.

NADDOD

How Much Do You Know About the 200G QSFP56 Transceivers?

QSFP56 made the change from NRZ to PAM4 encoding. Though QSFP56 still uses 4 lanes like QSFP28, the modulation is doubled to 50G per channel which enables more data on existing fiber. Accordingly, it more suitable for hyper-scale data center networks.

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