IEEE C37.94 multiplexer for Smart Grid IEC-61850 teleprotection system
Client
A European company specializing in manufacturing equipment for protecting power systems.
Challenge
To design IEEE C37.94 multiplexer.
Solution
We developed a mechanical design, PCB, and FPGA design for the IEEE C37.94 interface converter. The device serves as a part of the Smart Grid IEC-61850 teleprotection system.
Features:
- Xilinx Spartan FPGA
- SGMII interface to host processor
- 2 x optical Ethernet 100BaseFX4
- 2 x optical ports IEEE C37.94
FPGA firmware blocks:
- RMII MAC, HDLC, IEEE C37.94
- Bit and frame synchronization recovery
- MDIO and SGMII/GMII control
Business value
Our customer received IEEE C37.94 multiplexer for the Smart Grid IEC-61850 teleprotection system.
