涓€锛氱啊(ji菐n)浠�
???16璺疎1+4璺浕瑭�+4璺櫨鍏嗛殧闆㈢恫(w菐ng)绲�(lu貌)缍滃悎妤�(y猫)鍕�(w霉)鍏夋帴鍏ヨō(sh猫)鍌欐槸婕㈡簮楂樼锛堝寳浜級绉戞妧鏈夐檺鍏徃閲囩敤鑷富鐭ヨ瓨(sh铆)鐢�(ch菐n)娆�(qu谩n)鐨勫ぇ瑕�(gu墨)妯￠泦鎴愰浕璺紝鎳�(y墨ng)鐢ㄦ檪(sh铆)鍒嗗京(f霉)鐢ㄦ妧琛�(sh霉)锛屽皣闆昏┍淇¤櫉(h脿o)銆佷互澶恫(w菐ng)淇¤櫉(h脿o)鍜孍1淇¤櫉(h脿o)娣峰悎绶ㄧ⒓鍚庡湪涓€灏�(du矛)鍏夌簴涓婂偝杓�銆傚(sh铆)鐝�(xi脿n)鐧惧厗闅旈洟浠ュお缍�(w菐ng)銆丒1鎺ュ彛銆佹櫘閫氶浕瑭�銆佺啽绶氶浕瑭�銆佺鐭抽浕瑭便€乂35妤�(y猫)鍕�(w霉)銆丷S232/RS485/RS422鏁�(sh霉)鎿�(j霉)妤�(y猫)鍕�(w霉)銆佷簩/鍥涢煶闋�銆佷簩/鍥涚窔EM绛夋贩鍚堝偝杓�锛屽偝杓搁€氶亾鐐哄厜鍌宠几閫氶亾銆傝┎姗�(j墨)閲囩敤19鑻卞銆�1U姗�(j墨)妗嗚ō(sh猫)瑷�(j矛)锛岄泦鎴愬害楂�锛岄珨绌嶅皬锛屽姛鑰椾綆锛屽伐浣滃彲闈�锛屽畨瑁濅娇鐢ㄦ柟渚裤€�
浜岋細涓昏鍔熻兘鑸囩壒榛�(di菐n)
鎻愪緵1鍊�(g猫)1.25G鍏夋帴鍙�锛�
鎻愪緵16璺疎1妤�(y猫)鍕�(w霉)鍙� 锛屽叏鏁�(sh霉)瀛楁檪(sh铆)閻樻仮寰�(f霉)鍜屽钩婊戦帠鐩告妧琛�(sh霉)?
鎻愪緵4璺墿鐞嗛殧闆㈢櫨鍏嗕互澶恫(w菐ng)鍙�锛屽叏闆欏伐/鍗婇洐宸ヨ嚜閬╂噳(y墨ng)锛�??
鎻愪緵4璺浕瑭�锛�闆昏┍鎺ュ彛鍚亷(gu貌)澹撲互鍙婇槻闆锋ā濉婏紱
闆绘簮鐐哄収(n猫i)缃柈闆绘簮220V鎴�48V锛�
鍠簴鎴栭洐绾栧偝杓�銆佸偝杓歌窛闆㈢偤20KM锛�***閬�(yu菐n)鍙互鍌宠几120KM锛�
1U姗�(j墨)鏋跺紡瑷�(sh猫)鍌�
涓夛細鎶€琛�(sh霉)鎸囨(bi膩o)
1锛氬厜鎺ュ彛锛�1.25G锛�
娉� ???闀�(zh菐ng)锛�1310nm锛堟(bi膩o)婧�(zh菙n)姗�(j墨)鍨嬶級鎴�1550nm
鐧�(f膩)閫佸姛鐜囷細鈮ワ紞12dBm
鎺ユ敹闈堟晱搴︼細鈮わ紞30dBm(BER鈮�10-11)
鎺ュ彛鏂瑰紡锛欶C
鍌宠几鏂瑰紡锛氶洐绾栨垨鍠簴
2锛欵1鎺ュ彛
瑷�(sh猫)鍌欐湁16璺疎1鎺ュ彛锛岀鍚圙.703寤鸿
閫熺巼锛�2048Kb/s ?卤50ppm
纰煎瀷锛欻DB3
闃绘姉锛�75惟锛堥潪骞宠 锛夋垨120惟锛堝钩琛★級
鎶栧嫊(d貌ng)锛氱鍚圙.742 ?G.823寤鸿
杓稿叆鍙ｅ厑瑷辫“娓涳細 0锝�6dB
3锛氫互澶恫(w菐ng)鎺ュ彛
鏀寔绶氶€�10Base-T/100Base-T,鍏ㄩ洐宸�/鍗婇洐宸� 鑷仼鎳�(y墨ng)
绗﹀悎IEEE802.3/IEEE802.3u妯�(bi膩o)婧�(zh菙n)
浣跨敤妯�(bi膩o)婧�(zh菙n)RJ45鎻掗牠
4锛氭暩(sh霉)鎿�(j霉)鎺ュ彛锛堝寘鍚玆S232銆丷S485銆丷S422鎺ュ彛锛�
鏁�(sh霉)鎿�(j霉)鎺ュ彛閫熺巼鐐�300--19.2Kbit/s娉㈢壒鐜囪嚜閬╂噳(y墨ng)锛孌CE鏂瑰紡
5锛歏.35鎺ュ彛鐗规€�
妯�(bi膩o)绋遍€熺巼锛歂*64K/s(N 鈮�32)??
宸ヤ綔鏂瑰紡锛欴CE锛孌TE鍙伕
6锛氳┍璺帴鍙ｅ強淇′护
浜ゆ彌鍋�(c猫)
鎽樻(j墨)闃绘姉锛�
鎺涙(j墨)闃绘姉锛�>?10K惟
鐢ㄦ埗鍋�(c猫)
鐠�(hu谩n)璺樆鎶楋細鈮�2000惟锛堝寘鎷┍姗�(j墨)锛�
绌洪枒闆昏矾闆诲鈮�?50V
鐠�(hu谩n)璺浕娴侊細25mA
鎽樻(j墨)闁€(m茅n)闄愶細8mA
妤垫€у弽杞�(zhu菐n)鏅�(sh铆)寤讹細
鎾ヨ櫉(h脿o)锛�??????????
鑴堟矕鎾ヨ櫉(h脿o)鍠剤娌栧け鐪�
甯跺収(n猫i)闊抽牷鎾ヨ櫉(h脿o)绺藉け鐪熸豢瓒宠┍闊虫帴鍙ｇ壒鎬�
鎽樻(j墨)鏅�(sh铆)寤讹細
閳存祦锛�
閬�(yu菐n)绔�(FXS)閳存祦鐧�(f膩)鐢熷櫒
闋荤巼锛�25 Hz卤3 Hz
骞呭害锛�75V卤5Vrms
閳存祦鏅�(sh铆)寤讹細<50ms
杓稿嚭绺藉姛鐜囷細鈮� 35W锛堜互姗�(j墨)绠辩偤鍠綅锛�
灞€绔�(FXO)閳存祦妾㈡脯(c猫)
骞呭害鑼冨湇锛�***灏�38Vrms
瑭遍煶鎺ュ彛
闃绘姉锛�600惟鎴栦笁鍏冧欢寰�(f霉)寮忛樆鎶�
闊抽牷鑼冨湇锛�300-3400 Hz
绶ㄧ⒓寰嬶細CCITT寤鸿G.711 ?A寰�
7锛氫簩/鍥涚窔闊抽牷鎺ュ彛
浜岀窔鎺ュ彛闆诲钩锛氫簩绶氱櫦(f膩)0dBr????浜岀窔鏀�-3.5dBr
鍥涚窔鎺ュ彛闆诲钩锛氬洓绶氱櫦(f膩)0dBr????鍥涚窔鏀�?0dBr
鍥�?f霉)p锛�300-600 Hz?> 12dB???600-3400 Hz?> 15dB
闋荤巼闊挎噳(y墨ng)锛�300-3400 Hz?锛�+0.5锛�-0.5dB锛�
绌哄櫔锛氣墹-65dBm0p
澧炵泭锛�-45?dBm0鈥斺€�+3?dBm0锛�+0.5锛�-0.5dB锛�
绺戒俊鍣瘮锛氱鍚圛TU G.713
妯℃摤锛堝洓绶氳嚦鍥涚窔鎴栦簩绶氳嚦浜岀窔锛変俊閬撶殑淇¤櫉(h脿o)/绺藉け鐪熻垏杓稿叆闆诲钩鐨勯棞(gu膩n)绯�
浜�/鍥涚窔鎺ュ彛瑕�(gu墨)鑼冿細
澹撶府鐜囷細ITU G.711涓瑼寰�
闃绘姉锛氬钩琛�600惟
闊抽牷鑼冨湇:300Hz鈥�3400Hz
鍥炴尝鎼嶈€楋細涓嶄綆浜�18Db
8锛氬姛鑰�
鏁存(j墨)鍔熻€楋細锛�35W
9锛氬伐浣滅挵(hu谩n)澧�
宸ヤ綔婧害锛�-20锝�75鈩�
鐩稿皪(du矛)婵曞害锛氣墹95%锛�25鈩冩檪(sh铆)锛�
澶ф埃澹撳姏锛�70锝�106Kpa
鐒�(w煤)涓辜鍌宠几璺濋洟澶т簬20鍏噷锛�120鍏噷??
鍥涳細鍏稿瀷鎳�(y墨ng)鐢�
