MA20GG 鍙板紡

鍚屽悜G . 7O3 ( Co 涓€Directional G7O3 锛夋帴鍙ｅ皢64Kbps 鍛ㄦ湡鍒嗘垚涓? 涓崟浣嶉棿闅旓紝瀹冧互0101 琛ㄧず"O , , , 1100 琛ㄧず"l " 锛岄€氳繃浜ゆ浛鍙樻崲鐩搁偦鐮佺粍鐨勬瀬鎬э紝鎶婁簩杩涘埗淇″彿杞崲鎴愪笁鐢靛钩淇″彿锛屽苟閫氳繃鍦ㄦ瘡绗? 缁勭牬鍧忕爜缁勭殑鏋佹€т氦鏇匡紝浠庤€屾潵浼犻€丼KHz 鐨勫畾鏃朵俊鍙枫€傞€氳繃浠ヤ笂缂栫爜澶勭悊锛孏703 鍚屽悜64KbPs 淇″彿灏辫兘瀹炵幇鎶?4KHz 鍜孲KHz 鐨勫畾鏃朵俊鍙峰拰64Kbit / S 鐨勬暟鎹俊鍙峰湪鍚屼竴涓紶杈撴柟鍚戜笂鐢ㄤ竴瀵瑰钩琛＄嚎浼犺緭銆侟/td>

1銆佸甫鍩轰簬鑷富鐭ヨ瘑浜ф潈鐨勯泦鎴愮數璺紱

2銆?/span>甯︽彁渚? 绉嶆椂閽熸柟寮忥紝鍗矴 . 703 涓绘椂閽燂紝G . 703 绾胯矾鏃堕挓锛汓p align="left" style="text-indent: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 9.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 0cm; margin-bottom: 0pt"> 3銆佸甫鏈変吉闅忔満鐮佹祴璇曞姛鑳斤紝涓鸿澶囩殑瀹夎璋冭瘯甯︽潵寰堝ぇ渚垮埄锛涘甫鏀寔120 璐濆钩琛￠樆鎶椼€侟/td>

1銆丒1鎺ュ彛

浼犺緭閫熺巼锛 n*64Kbps锛坣=1~32锛堻/p>

鎺ュ彛鐗规€э細 婊¤冻G.703鏍囧噯

鎶栧姩鐗规€э細 婊¤冻G.742鍜孏.823

鐮 鍨嬶細 HDB3鐮?/p>

闃 鎶楋細 BNC75娆э紙闈炲钩琛★級銆丷J45120娆э紙骞宠　锛堻/p>

2銆佸悓鍚?4K 鎺ュ彛

浼犺緭閫熺巼锛 鍚屽悜G.703鎺ュ彛64Kbps卤50ppm

鎺ュ彛淇″彿鐮侊細 ITU-T G.703

闃绘姉锛 BNC75娆э紙闈炲钩琛★級銆丷J45120娆э紙骞宠　锛堻/p>

鎺ュ彛鐗规€э細 婊¤冻G.703鏍囧噯

杩炴帴鍣細 RJ45

3銆佷緵鐢垫潯浠迭/p>

鐩存祦渚涚數鐢靛帇锛欴C 涓€48V 锛屽宸寖鍥翠竴36V 涓€72V ;

鐩存祦渚涚數鐢靛帇锛欴C 涓€24V 锛屽宸寖鍥翠竴18V 涓€36V ;

浜ゆ祦渚涚數鐢靛帇锛欰c22ov 澹?0 % , 50Hz

鍔熻€楋細涓塻w 锛堝彴锛夛紝涓?w 锛堝崱锛? . 5 宸ヤ綔鐜

宸ヤ綔娓╁害锛歄oC 涓€SOoC

璐瓨娓╁害锛氫竴400C 涓€锛?00C

鐩稿婀垮害锛?5 %

鏃犺厫铓€鎬у拰婧跺墏鎬ф皵浣擄紝鏃犳壃灏橈紝鏃犲己纾佸満骞叉壈銆侟/p>

       瀹夐槻鐩戞帶绯荤粺
       澶氬獟浣撶綉缁滄暀瀛︾郴缁烖br>        娑叉櫠銆佺瓑绂诲瓙骞虫澘澶氬獟浣撳箍鍛婂伐绋婞br>        澶у睆骞昄ED骞曞鏄剧ず宸ョ▼
       澶у瀷鎶曞奖璁惧婕旂ず绯荤粺
       宸ヤ笟鑷姩鍖栨帶鍒剁郴缁烖br>        澶т腑鍨嬮煶瑙嗛浼氳
       鍖荤枟鐩戞姢鏄剧ず绯荤粺
       閾惰銆佽瘉鍒搞€侀噾铻嶄俊鎭樉绀虹郴缁烖br>        杩滆窛绂荤綉缁滄湇鍔″櫒鐩戞帶
       澶т腑鍨嬩腑澶帶鍒剁郴缁烖br>        鍐涗簨婕斾範鎸囨尌绯荤粺
       鈥︹€?/p>