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3.1.30$ c# J `7 i# L. C: T
signal/control port. e( ~1 |6 V- A: G/ G
port intended for the interconnection of components of an EUT, or between an EUT and local
6 p) H% @! o+ _AE and used in accordance with relevant functional specifications (for example for the
9 H4 |; c0 _ I9 ~( W# wmaximum length of cable connected to it)) J* V+ X! F& S7 F8 B# ~$ U
Note 1 to entry: Examples include RS-232, Universal Serial Bus (USB), High-Definition Multimedia InteRFace( @1 j4 x3 ]" Y: `' J/ y: P6 ]
(HDMI), IEEE Standard 1394 (“Fire Wire”).
) i% e6 i# o. \
i4 H" U* ?9 h S, Swired network port
( s6 ?0 R: I) F- Cport for the connection of voice, data and signalling transfers intended to interconnect widelydispersed
7 {- N) c$ X4 P; ?: Lsystems by direct connection to a single-user or multi-user communication network S" x2 Q, ~7 n" Z* P/ X
Note 1 to entry: Examples of these include CATV, PSTN, ISDN, xDSL, LAN and similar networks.
# g1 j" K8 G: q/ Y6 fNote 2 to entry: These ports may support screened or unscreened cables and may also carry AC or DC power
8 ?* h2 q0 `- B. M$ D; D7 H5 Vwhere this is an integral part of the telecommunication specification8 J) f0 @6 U1 z% {: g7 u9 B
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。大神们意下如何？
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发表于 2019-1-10 15:38
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淘帖
支持！
反对！