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CISPR 32 signal/control port&wired network port区别

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饮冰睇淞景 发表于 2018-2-2 23:10:10 | 显示全部楼层 |阅读模式 打印 上一主题 下一主题
3.1.30
signal/control port
port intended for the interconnection of components of an EUT, or between an EUT and local
AE and used in accordance with relevant functional specifications (for example for the
maximum length of cable connected to it)
Note 1 to entry: Examples include RS-232, Universal Serial Bus (USB), High-Definition Multimedia Interface
(HDMI), IEEE Standard 1394 (“Fire Wire”).

wired network port
port for the connection of voice, data and signalling transfers intended to interconnect widelydispersed
systems by direct connection to a single-user or multi-user communication network
Note 1 to entry: Examples of these include CATV, PSTN, ISDN, xDSL, LAN and similar networks.
Note 2 to entry: These ports may support screened or unscreened cables and may also carry AC or DC power
where this is an integral part of the telecommunication specification
CISPR 32 中signal/control port&wired network port是两个不同的端口。个人理解成wired network port是signal/control port的特例。各位意下如何?

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