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1.標(biao)準(zhun)工(gong)業(ye)級(ji)產(chan)品(pin),EMC抗(kang)幹(gan)擾(rao)設(she)計(ji),適(kuo)應(ying)環(huan)境(jing)能(neng)力(li)強(jiang);
2.自(zi)主(zhu)研(yan)發(fa),帶(dai)有(you)實(shi)時(shi)操(cao)作(zuo)係(ji)統(tong)的(di)嵌(kan)入(ru)式(shi)32位(wei)ARM7-CPU;
3.內(nei)嵌(kan)Watchdog芯(xin)片(pian),提(ti)供(gong)多(duo)種(zhong)複(fu)位(wei)機(ji)製(zhi),可(ke)軟(ruan)件(jian)控(kong)製(zhi),實(shi)現(xian)完(wan)美(mei)工(gong)業(ye)保(bao)障(zhang)機(ji)製(zhi);
4.支(zhi)持(chi)無(wu)線(xian)遠(yuan)程(cheng)升(sheng)級(ji),可(ke)通(tong)過(guo)服(fu)務(wu)器(qi)進(jin)行(hang)FTP將(qiang)DTU程(cheng)序(xu)進(jin)行(hang)升(sheng)級(ji);
5.工(gong)作(zuo)頻(pin)率(shuai)采(cai)用(yong)850/900/1800/1900MHz,四(si)頻(pin)可(ke)適(kuo)用(yong)於(yu)全(quan)球(qiu)所(suo)有(you)國(guo)家(jia);
6.先(xian)進(jin)而(er)嚴(yan)格(ge)的(di)數(shuo)據(ju)通(tong)訊(xun)協(xie)議(yi),自(zi)帶(dai)糾(jiu)錯(cuo)與(yu)加(jia)密(mi),數(shuo)據(ju)傳(zhuan)輸(shu)絕(jue)不(bu)丟(diu)包(bao);
7.IP自(zi)動(dong)注(zhu)冊(ce)機(ji)製(zhi),可(ke)實(shi)現(xian)多(duo)種(zhong)服(fu)務(wu)模(mu)式(shi),構(gou)建(jian)完(wan)整(zheng)的(di)超(chao)大(dai)規(gui)模(mu)無(wu)線(xian)應(ying)用(yong)係(ji)統(tong);
8.遠(yuan)程(cheng)休(xiu)眠(mian)與(yu)喚(huan)醒(xing):可(ke)使(shi)用(yong)指(zhi)定(ding)號(hao)碼(ma)的(di)手(shou)機(ji)撥(bo)打(da)DTU號(hao)碼(ma)對(dui)DTU進(jin)行(hang)休(xiu)眠(mian)與(yu)喚(huan)醒(xing),方(fang)便(pian)在(zai)用(yong)戶(hu)不(bu)使(shi)用(yong)DTU時(shi)使(shi)其(qi)休(xiu)眠(mian)大(dai)大(dai)節(jie)省(xing)流(liu)量(liang)費(fei);
9.遠(yuan)程(cheng)修(xiu)改(gai)DTU參(shen)數(shuo):支(zhi)持(chi)短(duan)信(xin)修(xiu)改(gai)DTU參(shen)數(shuo),以(yi)及(ji)網(wang)絡(lao)修(xiu)改(gai)DTU參(shen)數(shuo);
10.功(gong)能(neng)強(jiang)大(dai)的(di)服(fu)務(wu)器(qi)軟(ruan)件(jian)支(zhi)持(chi),服(fu)務(wu)器(qi)軟(ruan)件(jian)應(ying)用(yong)多(duo)年(nian),功(gong)能(neng)強(jiang)大(dai),成(cheng)熟(shu)完(wan)善(shan);
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1.供(gong)電(dian)電(dian)壓(ya):DC5-24V
2.功(gong)耗(hao):電(dian)壓(ya)5V時(shi) 待(dai)機(ji)<40mA 通(tong)信(xin)<180mA 發(fa)射時(shi)峰值:1.5A
3.工(gong)作(zuo)溫度:-40℃-80℃
4.存儲溫度:-45℃-125℃
5.相對(dui)濕度:20%-95%
6.連接(jie)設(she)備最大(dai)數(shuo)量(liang):63個;
7.外(wai)觀尺(che)寸(cun):25.2mm(L)×69mm(W)×82mm(H);
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