1
銆?/p>
鍓嶇澶勭悊鍣紙
Front-End-Processor
锛?/p>
FEP
锛?/p>
2
銆?/p>
閫氫俊鎺у埗澶勭悊鍣紙
Communication Control Processor
锛?/p>
CCP
锛?/p>
3
銆?/p>
灞�鍩熺綉锛?/p>
Local Area Network
锛?/p>
LAN
锛?/p>
4
銆?/p>
涓嬩竴浠ｅ洜鐗圭綉锛?/p>
Next Generation Internet
锛?/p>
NGI
锛?/p>
5
銆?/p>
涓嬩竴浠ｇ綉缁滐紙
Next Generation Network
锛?/p>
NGN
锛?/p>
6
銆?/p>
璁＄畻鏈虹綉缁滐細鏄寚鎶婅嫢骞插彴鍦扮悊浣嶇疆涓嶅悓鍗村叿鏈夌嫭绔嬪姛鑳界殑璁＄畻鏈猴紝閫氳繃閫氫俊璁惧鍜岀嚎
璺浉浜掕繛鎺ヨ捣鏉ワ紝宸插疄鐜版暟鎹紶杈撳拰璧勬簮鍏变韩鐨勪竴绉嶈绠楁満绯荤粺銆?/p>
7
銆?/p>
璁＄畻鏈虹綉缁滅郴缁燂細
閫氫俊瀛愮綉
锛堢敱澶氫釜
CCP
缁勬垚鐨勪紶杈撶綉缁滐級
銆?/p>
璧勬簮瀛愮綉
锛堢綉缁滀笂鐨勪富鏈猴級
銆?/p>
8
銆?/p>
璁＄畻鏈虹綉缁滅殑鍒嗙被锛?/p>
1
锛夋寜鎷撴墤缁撴瀯鍒嗙被锛氭槦鐘剁粨鏋勩�佸眰娆＄粨鏋勬垨鏍戠姸缁撴瀯銆佹�荤嚎鍨嬬粨
鏋勩�佺幆鐘剁粨鏋勩�佺偣
-
鐐瑰叏浜掕仈鍨嬬粨鏋勩�佺偣
-
鐐归儴鍒嗚繛鎺ョ殑涓嶈鍒欏瀷缁撴瀯
2
锛夋寜璺濈鍒嗙被锛?/p>
骞垮煙缃戙�佸眬鍩熺綉銆佸煄鍩熺綉
3
锛夋寜閫氫俊浠嬭川鍒嗙被锛氭湁绾跨綉銆佹棤绾跨綉
4
锛夋寜淇℃伅浼犳挱鏂瑰紡鍒?/p>
绫伙細鐐瑰鐐圭綉缁溿�佸箍鎾紡缃戠粶
5
锛夋寜鏁版嵁浼犺緭閫熺巼鍒嗙被锛氫綆閫熺綉銆佷腑閫熺綉銆侀珮閫熺綉
6
锛?/p>
鎸夌敤鎴峰垎绫伙細鍏叡缃戙�佷笓鐢ㄧ綉
7
锛夋寜缃戠粶鎺у埗鏂规硶鍒嗙被锛氶泦涓紡璁＄畻鏈虹綉缁溿�佸垎甯冨紡璁?/p>
绠楁満缃戠粶
8
锛夋寜缃戠粶鐜鍒嗙被锛氶儴闂ㄧ綉缁溿�佷紒涓氱綉缁溿�佹牎鍥綉缁?/p>
9
銆?/p>
璁＄畻鏈虹綉缁滅殑搴旂敤锛氫紒涓氫俊鎭寲銆佺數瀛愬晢鍔°�佷俊鎭彂甯冧笌妫�绱€�佷釜浜洪�氫俊銆佸搴ū涔?/p>
10
銆?/p>
鍥介檯鏍囧噯鍖栫粍缁囷紙
International Organization for Standardization
锛?/p>
ISO
锛夋槸
1946
骞存垚
绔嬬殑涓�涓嚜鎰跨殑銆侀潪鏉＄害鐨勭粍缁囥�?/p>
11
銆?/p>
鐢垫皵涓庣數瀛愬伐绋嬪笀瀛︿細锛?/p>
Institute of Electrical and Electronics Engineers
锛?/p>
IEEE
锛夋槸涓?
鐣屼笂鏈�澶х殑涓撲笟缁勭粐銆?/p>
1
銆?/p>
鏁版嵁閫氫俊绯荤粺鐨勬瀯鎴愶細婧愮郴缁燂紙鍙戦�佺銆佷俊婧愶級
銆佷紶杈撶郴缁燂紙浼犺緭缃戠粶锛夊拰鐩殑绯荤粺锛堟帴
鏀剁銆佷俊瀹匡級
銆?/p>
2
銆?/p>
鏁版嵁閫氫俊杩囩▼锛氬缓绔嬬墿鐞嗚繛鎺ャ�佸缓绔嬫暟鎹紶杈撻摼璺�佷紶閫侀�氫俊鎺у埗淇″彿鍜屾暟鎹�佹暟鎹紶
杈撶粨鏉熴�佸弻鏂归�氱煡缁撴潫锛屽垏鏂墿鐞嗚繛鎺ャ�?/p>
3
銆?/p>
鏁版嵁鏄俊鎭殑杞戒綋锛屼俊鍙锋槸浼犺緭鏁版嵁鐨勮浇浣撱�?/p>
4
銆?/p>
閫氫俊鏂瑰紡锛氬崟宸ラ�氫俊銆佸崐鍙屽伐閫氫俊銆佸叏鍙屽伐閫氫俊銆?/p>
5
銆?/p>
浼犺緭鏂瑰紡锛氬熀甯︿紶杈撱�侀甯︿紶杈擄紙妯℃嫙锛?/p>
銆佸甯︿紶杈擄紙棰戝垎澶嶇敤妯℃嫙锛?/p>
銆?/p>
6
銆?/p>
鍚屾锛?/p>
鎸囨帴鏀剁涓ユ牸鍦版寜鐓у彂閫佺鎵�鍙戦�佺殑姣忎釜鐮佸厓鐨勯噸澶嶉鐜囦互鍙婅捣濮嬫椂闂存潵鎺ユ敹鏁?
鎹紝鍦ㄦ椂闂村熀鍑嗕笂鍙栧緱涓�鑷淬�備綅鍚屾銆佸瓧绗﹀悓姝ャ�佸抚鍚屾銆?/p>
7
銆?/p>
浼犺緭浠嬭川锛氳绠楁満缃戠粶涓繛鎺ュ彂閫佸櫒鍜屾帴鏀跺櫒鐨勭墿鐞嗛�氶亾銆傚鍚戯紙鏈夌嚎锛?/p>
锛氬悓杞寸數缂嗐�?
鍙岀粸绾裤�佸厜绾わ紱闈炲鍚戯紙鏃犵嚎锛?/p>
锛氬井娉€�佺孩澶栫嚎銆佸崼鏄熴�?/p>
8
銆?/p>
闈炲睆钄藉弻缁炵嚎锛?/p>
Unshielded Twisted Pair
锛?/p>
UTP
锛?/p>
9
銆?/p>
灞忚斀鍙岀粸绾匡紙
Shielded Twisted Pair
锛?/p>
STP
锛?/p>
10
銆?/p>
澶氳啘鍏夌氦娉㈤暱涓績锛?/p>
0.85
渭
m
锛屽崟鑶滐細
1.30
渭
m
銆?/p>
11
銆?/p>
涓嶅綊闆跺埗缂栫爜锛氫綆鐢靛钩
0
锛岄珮鐢靛钩
1
锛涙浖褰绘柉鐗圭紪鐮侊細楂樺埌浣庤〃绀?/p>
1
锛屼綆鍒伴珮
0
锛涘樊
鍒嗘浖褰绘柉鐗圭紪鐮侊細鏈夎烦鍙?/p>
0
锛屾棤璺冲彉
1
銆?/p>
12
銆?/p>
璋冨埗锛氶�氳繃鏀瑰彉杞芥尝鐨勬尟骞呫�侀鐜囨垨鐩镐綅鏉ュ鏁板瓧鏁版嵁杩涜缂栫爜銆?/p>
13
銆?/p>
骞呯Щ閿帶娉曪紙
Amplitude-Shift Keying
锛?/p>
ASK
锛岃皟骞咃級
14
銆?/p>
棰戠Щ閿帶娉曪紙
Frequency-Shift Keying
锛?/p>
FSK
锛岃皟棰戯級
15
銆?/p>
鐩哥Щ閿帶娉曪紙
Phase-Shift Keying
锛?/p>
PSK
锛岃皟鐩革級
16
銆?/p>
PCM
缂栫爜锛?/p>
Pulse
Code
Modulation
锛岃剦鍐茬紪鐮佽皟鍒讹紝鑴夊啿璋冨埗锛?/p>
锛氶噰鏍枫�侀噺鍖栥�佺紪
鐮併�?/p>
17
銆?/p>
澶氳矾澶嶇敤鎶�鏈細
鎶婂璺敤鎴蜂俊鎭�氳繃鍗曚竴鐨勪紶杈撹澶囧湪鍗曚竴鐨勪紶杈撶嚎璺笂杩涜浼犺緭
鐨勬妧鏈�?/p>
18
銆?/p>
棰戝垎澶嶇敤锛?/p>
Frequency Division Multiplexing
锛?/p>
FDM
锛?/p>
锛氬彂閫佺灏嗗悇璺俊鍙蜂互鏌愮璋冨埗