Support Center

Free Shipping

On all orders shipping to the continental US

Free Technical Support

Pre or post order - we are here to help answer questions

Free Assembly

Hardware integration, firmware updates & burnin

Free Solution Architecting

Consult an expert to ensure you get the right product the first time

Dell EMC PowerEdge QSFP28 SR4 100GbE 85C optic - 407-BCEQ

MFG Part







Certified Refurbished



Standard Warranty

Limited warranty - 1 year

The Dell™ QSFP28 transceiver delivers fiber connectivity to extend the range of your network. This hot-pluggable transceiver with QSFP28 (Quad Form Factor Pluggable) footprint features a MPO-12 connector. The Dell networking 100GBase-SR4 QSFP28 transceiver provides 100GbE connectivity up to 100 m.

Additionally, it provides a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power, and transceiver supply voltage.



This product is compatible with the following systems:

  • PowerEdge R730XD
  • PowerEdge C4130
  • PowerEdge FC830
  • PowerEdge R740
  • PowerEdge T640
  • PowerEdge R740xd2
  • PowerEdge R630
  • PowerEdge T630
  • PowerEdge R430
  • PowerEdge R640
  • PowerEdge R740XD
  • PowerEdge FC640
  • PowerEdge R6415
  • PowerEdge R7415
  • PowerEdge R840
  • PowerEdge FC430
  • PowerEdge FC630
  • PowerEdge R440
  • PowerEdge R940xa
  • PowerEdge R730
  • PowerEdge R530
  • PowerEdge T430
  • PowerEdge R930
  • PowerEdge R940
  • PowerEdge C6420
  • PowerEdge R540
  • PowerEdge C4140
  • PowerEdge R7425