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以下内容需要积分高于 0 才可浏览 5 |- [* U6 G4 J" ~ v' O' _2 m/ @) ]
1. a.c.or AC alternating current交流电; g. ]" `2 S' m. P% O- M
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2. ACEC advisory committee on electromagnetic compatibility电磁兼容顾问委员会; G/ {: e) j- Q/ k9 N
9 ^2 o& g2 n, ]1 d, r7 k" y3. ADSL asymmetric DSL非对称数字用户环路9 Y. i0 `, Z+ L) x$ {1 R
9 p6 I6 j6 N" a4 h, K: P& p4. AE auxiliary equipment辅助设备
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5. AF audio frequency音频' L* _4 I0 Q* l; o3 T; L( l! g
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6. AM amplitude modulation调幅4 F, t) k4 Z9 j9 e# z) I4 D
) s, |3 {6 j% ~0 M; g% Y( x7. AN access network接入网
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. b/ D. F2 s u: f0 H2 N; [8. ANE access network equipment 接入网设备# Q& ?9 n$ j Z1 C: v
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9. CDMA code division multiple access码分多址9 e1 [- X( o' |& G4 J
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10. CDN coupling/decoupling network 耦合/去耦网络7 f, ?8 o7 ~/ Q5 D1 j. u2 g
/ v0 Y) A/ X8 P- ]. P& p2 I11. CIGRE international conference on large HV electric systems 国际大电网会议$ N) }* `" B' V5 y; R+ S7 D
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12. CISPR international special committee on radio interference 国际无线电干扰特别委员会
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/ P: Z: ]/ W- p* Q0 Y* p13. CPE customer premises equipment 用户驻地设备8 T# G8 l* i3 b9 n# f
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14. CRT cathode ray tube 阴极射线管, C. \3 G7 ^% `/ n$ g: C0 O
0 |' O: D8 b1 F3 u6 A% K. m15. d.c.or DC direct current 直流电1 U! Y3 d- ~! s2 u3 g4 H# Q' \* c
3 D# {8 [& @& P& A& N4 V" D9 o `) s16. dpf dedicated power feed 专用供(馈)电
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' [1 o' D+ d8 n/ ]) l17. DSL digital subscriber loop 数字用户环路' g3 l9 V2 F$ y+ O8 V+ \
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18. EFT/B electrical fast transient /burst 电气快速瞬变/突发* c9 k+ b! x8 T" t
8 g/ w" H2 S$ I" y6 _19. EIRP equivalent isotropically radiated power 等效全向辐射功率
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- f# y! Y8 a& \- @20. EMC electromagnetic compatibility 电磁兼容性
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; |/ {8 v4 C. M21. emf electro-morive force 电动势4 @6 l& u5 H( W) q* e* u
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22. EMF electro-magnetic field 电磁场
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9 G. F) u, n% S$ r23. EPR earth potential rise 地电位升高/ X Y7 O! q! Z, C( B
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24. ERP effective radiated power 有效辐射功率# j: T( j9 V: [/ L4 X, u! W
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25. ESD electrostatic discharge 静电放电/ P8 d1 E4 }- ^5 n5 ^
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26. EUT equipment under 受试设备 {0 o- I8 K0 p, |( z' l
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27. GDT gas discharge tube 气体放电管 r5 D' f$ G. b6 I# V3 T
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28. GV high voltage 高电压" \9 C0 d0 }) D4 t
9 W2 T& d. D K* r5 B" n29. ICNIRP international commission on non-ionizing radiation protection 国际非电离辐射保护委员会& V. b5 J& m) G$ g- G* s9 d5 z
& y5 C' O) @1 @3 N' v30. IEC international electrotechnical commission 国际电工委员会
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31. ISDN integrated services digital network 综合业务数字网
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& [/ o3 i/ f6 O3 h F% h2 ~1 X% L7 y32. ISM industrial, scientific and medical (equipment) 工业的,科学的和医学的(设备)% v' Q. U% [# u) e
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33. ITE information technology fquipment 信息技术设备" F2 U A2 Y y& d! k: S" U( l) @) z
+ f. t- L$ @7 ~# Y34. ITU-T international telecommunication union-telecommunication standardization sector 国际电信联盟电信标准局9 Z5 H( B, M. E4 f
8 B) P7 W$ o p# G0 e' K35. LCL longitudinal conversion loss 纵向转换损耗
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36. LCTL longitudinal conversion transfer loss 纵向转换传输损耗
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37. LE local exchange 本地交换
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38. LEMP lightning electromagnetic pulse 雷电电磁脉冲. X. i1 X9 A1 F) k3 [& y a4 [; `# N
$ t; W& m- N' o# a39. LI line interface 线路接口5 | x) W1 k9 y0 ^+ a9 _/ c
3 T' H* j& V9 T4 W d40. LPS lightning protection system 雷电保护系统& ~& o2 w& `9 R- J, N
1. LPZS lightning protection zone 雷电保护区2 V' P+ F8 X) @, o8 m9 G" N" U4 f+ C7 H
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2. LT line termination 线路终端
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3. MDF main distribution frame 总配线架
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! |) u2 U2 [2 c( u( [0 h$ b: C4. MOV metal-oxide varistor 金属氧化压敏电阻
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5 }' B! ~% T, {5 L2 ]$ W4 `5. n.a. not applicable 不可用
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6. NT network termination 网络终端* f* H) ?/ Y) T; m+ n/ O% b/ Y
+ b7 A0 b) Z* W7. OATS open area test site 开阔试验场
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4 e# i" b) D* l0 ~8. o/c open circuit 开放电路
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( [4 e# ]8 `/ G$ I9. pfv power feeding voltage 供电电压7 E% r( B3 s6 i# y, o
4 e) `* `# n4 L+ W! O* r10. PNI public network interface 公用网接口0 `% c$ @) G8 C4 n9 g
$ u( z1 a1 U) d t- }4 q6 N! @11. PRBS pseudo random bit sequence 伪随机比特序列
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12. PSTN public switched telephone network 公用交换电话网
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13. PTC positive temperature coefficient(resistor) 正温度系数# t" a$ o9 U- s$ v
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14. RF radio frequency 无线电频率. J0 A* `8 S7 C+ _
& c5 b+ w+ e8 M* c$ ]; n15. RFI radio frequency interference 射频接口
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' K% _ t# i, G' C; a16. RFT remote feeding telecommunications circuit 远供通信电路
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17. RFT-G remote feeding telecommunications circuit-current limited 远供通信电路-限电流
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18. RFT-V remote feeding telecommunications circuit-voltage limited 远供通信电路-限电压
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19. RSE remote switching fquipment 远端交换设备. p5 [- E; ?" o& [
9 y6 s% H1 ]' q, j/ i' \' v0 l20. SA specific absorption 比吸收能: ]% }% P. |7 k
! {5 E, `" P5 f j$ B" q21. SA semi-conductor arrester 半导体避雷器
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# n# F6 v1 ^ X' c22. SAA semi-conductor arrester assembly 半导体避雷器组件9 h( h' l T; p F4 L
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23. SAR specific absorption rate 吸收率9 `! ~5 t- c' `4 n& j. [! Z# k
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24. SAP specific absorption power 吸收功率* k3 [+ _& o$ _5 U" q1 K
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25. SELV safety extra low voltage 安全超低电压( j: T* y- `# K' @$ r# q
2 i7 ~: P1 V" ~& y/ G. P4 R26. SLIC subscriber line interface circuit 用户线路接口电路
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& K2 h* R" I; N8 ]2 p* e: O27. SPD surge protective device 浪涌保护元件& K0 T) k. [3 @4 j" ?
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28. SPL sound pressure level 声压级
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29. SSA solid state arrester 固体避雷器& z$ {- }% O- X! H( O \
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30. TCE telecommunication centre equip电信中心设备ment
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31. TDMA time division multiple access 时分多址
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32. TN trunk network 干线网9 @9 _# E& }% e V
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33. TNV telecommunication network voltage 电信网电压4 k3 [; i9 e6 B& U( m7 U' g* o0 ~
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34. RSD universal serial bus 通用串联总线
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% T, D' u0 @' K$ R9 {2 m" [% L- G35. RPS uninterruptible power supply 不间断电源
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8 y/ [) j& g4 K" ?# k7 ^36. VDSL very high speed DSL 调整用户数字环路0 s O% f, _7 n. e' ]& n
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37. VDU visual display unit 视频显示单元' Y4 s; N, [: y: {6 n0 L
0 l0 J7 @0 T) Q5 O: Z, `' b- r0 S4 d38. UIC international union of railway 国际铁路联盟( E7 w( [6 u$ C0 g5 G
0 i; a7 ~2 \# T! J39. xDSL digital subscriber loop x数字用户环路
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