Cart 0
AddOn Arista Networks QSFP-DD Module

AddOn Arista Networks QSFP-DD Module

We currently have 78 in stock.
SKU: MPN: QDD4-400GB-SR4-BD-AR-AO UPC:
Product Description

This Arista Networks® compatible QSFP-DD transceiver provides 400GBase-BX SR4.2 throughput up to 100m over multi-mode fiber (MMF) PAM4 using a wavelength of 850nm to 902nm via an MPO connector. It can operate at temperatures between 0 and 70C. Our transceiver is built to meet or exceed OEM specifications and is guaranteed to be 100% compatible with Arista Networks®. It has been programmed, uniquely serialized, and tested for data-traffic and application to ensure that it will initialize and perform identically. All of our transceivers comply with Multi-Source Agreement (MSA) standards to provide seamless network integration. Additional product features include Digital Optical Monitoring (DOM) support which allows access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.


  • QSFP-DD offers enhanced dependability with maximum productivity
  • 400GBase-BX network technology for convenient, easy sharing of data and information with maximum feasibility
  • 400 Gigabit Ethernet Ethernet technology for increasing efficiency with the quicker transfer and sharing of information
  • Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
  • With its thicker diameter to carry the light of multiple wavelengths, multi-mode fiber optic cable supports the high bandwidth to carry more information with greater fidelity
  • Hot-pluggable form factor for added reliability and dependability
  • QSFP-DD with optical network application/usage for maximum productivity and usability

Have a Question before ordering?

We will gladly answer within 24 hours!

Ask a Question

This Arista Networks® compatible QSFP-DD transceiver provides 400GBase-BX SR4.2 throughput up to 100m over multi-mode fiber (MMF) PAM4 using a wavelength of 850nm to 902nm via an MPO connector. It can operate at temperatures between 0 and 70C. Our transceiver is built to meet or exceed OEM specifications and is guaranteed to be 100% compatible with Arista Networks®. It has been programmed, uniquely serialized, and tested for data-traffic and application to ensure that it will initialize and perform identically. All of our transceivers comply with Multi-Source Agreement (MSA) standards to provide seamless network integration. Additional product features include Digital Optical Monitoring (DOM) support which allows access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.


  • QSFP-DD offers enhanced dependability with maximum productivity
  • 400GBase-BX network technology for convenient, easy sharing of data and information with maximum feasibility
  • 400 Gigabit Ethernet Ethernet technology for increasing efficiency with the quicker transfer and sharing of information
  • Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
  • With its thicker diameter to carry the light of multiple wavelengths, multi-mode fiber optic cable supports the high bandwidth to carry more information with greater fidelity
  • Hot-pluggable form factor for added reliability and dependability
  • QSFP-DD with optical network application/usage for maximum productivity and usability