PSE Power over Ethernet Switch

Client Background


The client is a leading player in Telecom and Networking equipment industry with products for enterprise and industrial networking.

Project Information:


The client was looking for end-to-end solution to design 8 port 10/100 Port PSE PoE switch. Teq Diligent scope of work was to deliver working prototypes of the product based on the requirement specifications. The brief specifications were:

  • Two Non-PoE Uplink ports
  • Eight PoE Output ports
  • All PoE ports – IEEE 802.3af compliant
  • Max Power on each PoE port: 15.4W



Teq Diligent owned complete product design process and worked closely with customer’s product management team to deliver this project well within the cost targets. The solution included:

  • Realtek RTL83 based system design
  • 10 10/100 Ethernet Ports
  • 4W power on each PoE Port
  • 48V Power supply with over voltage, reverse voltage, over current protections

In this design too, Teq Diligent leveraged its expertise in Hardware Design to deliver a working board without design iterations. The design was done considering all best hardware design practices.



Teq Diligent delivered the product successfully as per the specs and well within cost targets. Based on the successful track record Client has chosen Teq Diligent as a preferred partner for all their product designs. Teq Diligent works as extended engineering team for the customer for all their new product developments.

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