What's New

Whts is 400G OSFP Transceiver?

  OSFP also called Octal Small Form Factor Pluggable is a new pluggable form factor with eight high-speed electrical lanes that will support 400G Ethernet (8x50G or 4x100G). Though 400G Ethernet is not currently used by most data centers, it will become the next major Ethernet speed. A large number of...

What is InfiniBand

  InfiniBand is a high-performance network architecture. In recent years, it has attracted more and more attention due to the large increase in HPC models represented by ChatGPT. Because these HPC models are based on InfiniBand developed by NVIDIA. It is mainly used for high-speed data transmission between systems and supports...

QSFP28 vs SFP112

  In high-density networks, 100G QSFP28 and SFP112 optical modules have their own advantages. The QSFP28 module is equipped with four channels with a transmission rate of up to 25Gbps per channel and a total bandwidth of 100Gbps. The SFP112 module is an extension of SFP+ and can support higher transmission...

PCI vs PCI-X vs PCI-E

AI Data Center