Are you perplexed by these problems?

Unreasonable circuit design?
- Lack the accumulation of Ethernet circuit design?
- Disconnected or connected occasionally?

Unstable network link?
- Does Ping not work?
- Is Ping delay too high?
- Can the transceiver not be started?

Does EMC not pass the test?
- Is it difficult to troubleshoot the problems?
- Is the PCB wiring unreasonable?
- Unreasonable selection?
- Human error?






