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交换机是否支持自协商会影响接入的设备吗?
2024-7-2 20:07
- 沁恒USB蓝牙MCU
- 2
- 188
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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实现HTTP的外网访问需要考虑什么内容呢?
2024-6-1 11:26
- 沁恒USB蓝牙MCU
- 3
- 2284
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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请问,为什么使用10M的以太网接入到千兆交换机中,有时候会不好使呢?
2024-7-5 12:00
- 沁恒USB蓝牙MCU
- 11
- 2082
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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沁恒的CH9121不支持HTTP的外网访问吗?
2024-5-12 11:15
- 沁恒USB蓝牙MCU
- 12
- 2964
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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如果使用CH9121的时候,使用域名访问,应该怎么配置?
2024-5-11 10:35
- 沁恒USB蓝牙MCU
- 11
- 3335
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请问下 CH182 PHY CH182DS2 在哪里能找到?
2024-5-16 11:07
- 沁恒USB蓝牙MCU
- 15
- 4738
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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CH397这款USB转以太网的芯片是免驱的么?
2024-7-6 08:14
- 沁恒USB蓝牙MCU
- 38
- 4849
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
内置PHY 10M的CH392T能接入千兆的交换机里么?
2024-4-1 11:27
- 沁恒USB蓝牙MCU
- 14
- 3253
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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串口透传芯片到底是啥作用
2023-11-27 16:44
- 沁恒USB蓝牙MCU
- 1
- 1409
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
CH182这PHY是如何使用的?
2024-2-7 10:35
- 沁恒USB蓝牙MCU
- 12
- 1924
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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