分分快三

产物展(zhan)现
SYN2101型NTP收集时辰办事器
价钱(qian)面议: ****
SYN2134型NTP收集时辰办事器
价(jia)钱面议(yi): ****
SYN2138型CDMA时辰办事器
价钱(qian)面议(yi): ****
gps收集时辰办事器专栏

gps收集时辰办事器的功效道理

 二维码 100
颁发时辰:2020-02-27 16:07作者:同步全国来(lai)历:首创

gps收(shou)(shou)集时(shi)(shi)辰(chen)办事(shi)器(qi)因此gps卫星旌旗灯号为时(shi)(shi)辰(chen)基准,并输入NTP收(shou)(shou)集时(shi)(shi)辰(chen)分分快三,NTP是收(shou)(shou)集时(shi)(shi)辰(chen)和谈是用来(lai)同(tong)步(bu)计较机的一(yi)种和谈,它能够(gou)或(huo)许在(zai)收(shou)(shou)集内(nei)接(jie)纳播送发式传输规范时(shi)(shi)辰(chen)数据包,网(wang)内(nei)须要(yao)时(shi)(shi)辰(chen)同(tong)步(bu)的装备对(dui)操纵体系停止响应设置,使本身(shen)的时(shi)(shi)辰(chen)主动(dong)同(tong)步(bu)于NTP时(shi)(shi)辰(chen)办事(shi)器(qi),从而完成(cheng)全网(wang)时(shi)(shi)辰(chen)同(tong)步(bu)。

gps收集时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)办事(shi)器以GPS卫(wei)星作(zuo)为(wei)时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)基准,输入UTC国际(ji)规(gui)范(fan)时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)停止(zhi)授(shou)(shou)(shou)时(shi)(shi)(shi)(shi)。gps收集时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)办事(shi)器普通由内部旌旗(qi)(qi)灯(deng)号领(ling)受(shou)单(dan)(dan)位(wei)、旌旗(qi)(qi)灯(deng)号处(chu)置(zhi)单(dan)(dan)位(wei)、输入时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)单(dan)(dan)位(wei)和授(shou)(shou)(shou)时(shi)(shi)(shi)(shi)装(zhuang)备所构成(cheng)。gps收集时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)办事(shi)器领(ling)受(shou)时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)旌旗(qi)(qi)灯(deng)号停止(zhi)解码(ma)处(chu)置(zhi),并将UTC国际(ji)规(gui)范(fan)时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)转换为(wei)本地规(gui)范(fan)时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen),即年(nian)代日时(shi)(shi)(shi)(shi)候秒(miao)等时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)分(fen)分(fen)快三,转换成(cheng)终(zhong)端装(zhuang)备可辨认(ren)的旌旗(qi)(qi)灯(deng)号,从(cong)而完成(cheng)对(dui)用户装(zhuang)备停止(zhi)授(shou)(shou)(shou)时(shi)(shi)(shi)(shi)和时(shi)(shi)(shi)(shi)辰(chen)(chen)(chen)(chen)(chen)同步(bu)功效。


 

gps收集时(shi)(shi)辰(chen)(chen)办事器首要以NTP收集时(shi)(shi)辰(chen)(chen)分(fen)分(fen)快(kuai)三停止授时(shi)(shi),但也会按(an)照用户(hu)须要而增(zeng)加串口时(shi)(shi)辰(chen)(chen)分(fen)分(fen)快(kuai)三、IRIG-B码时(shi)(shi)辰(chen)(chen)分(fen)分(fen)快(kuai)三、PTP时(shi)(shi)辰(chen)(chen)分(fen)分(fen)快(kuai)三、脉冲时(shi)(shi)辰(chen)(chen)分(fen)分(fen)快(kuai)三、等授时(shi)(shi)体例(li)。




今朝西安同(tong)步所出产的(de)gps收(shou)(shou)集(ji)(ji)(ji)(ji)时(shi)(shi)辰(chen)(chen)办事(shi)(shi)器有(you)多种型(xing)号供(gong)用户挑选。如SYN2104型(xing)NTP收(shou)(shou)集(ji)(ji)(ji)(ji)时(shi)(shi)辰(chen)(chen)办事(shi)(shi)器,内置卫星领受机(ji)按时(shi)(shi)精度(du)为(wei)(wei)30ns、该gps收(shou)(shou)集(ji)(ji)(ji)(ji)时(shi)(shi)辰(chen)(chen)办事(shi)(shi)器能(neng)(neng)以(yi)GPS卫星旌(jing)旗灯号为(wei)(wei)时(shi)(shi)辰(chen)(chen)基准(zhun),并输入(ru)收(shou)(shou)集(ji)(ji)(ji)(ji)、串口、秒脉冲等时(shi)(shi)辰(chen)(chen)旌(jing)旗灯号给终(zhong)端装(zhuang)(zhuang)备(bei)授时(shi)(shi)。收(shou)(shou)集(ji)(ji)(ji)(ji)授时(shi)(shi)精度(du)为(wei)(wei)1-10ms,可(ke)完成多分分快三端之间的(de)时(shi)(shi)辰(chen)(chen)偏差(cha)小于2ms,广域网的(de)授时(shi)(shi)精度(du)约50ms。SYN2104型(xing)NTP收(shou)(shou)集(ji)(ji)(ji)(ji)时(shi)(shi)辰(chen)(chen)办事(shi)(shi)器收(shou)(shou)集(ji)(ji)(ji)(ji)授时(shi)(shi)吞吐量可(ke)达4000次(ci)/s,吞吐量是每秒中(zhong)能(neng)(neng)够(gou)或许撑(cheng)持几(ji)多装(zhuang)(zhuang)备(bei)同(tong)时(shi)(shi)向办事(shi)(shi)器要(yao)求时(shi)(shi)辰(chen)(chen)。以(yi)是NTP收(shou)(shou)集(ji)(ji)(ji)(ji)时(shi)(shi)辰(chen)(chen)办事(shi)(shi)器能(neng)(neng)够(gou)或许撑(cheng)持上万台装(zhuang)(zhuang)备(bei)授时(shi)(shi)。

SYN2104NTP收集(ji)时辰办事器输(shu)入4路(lu)ntp收集(ji)授时,且(qie)为自力网口互(hu)(hu)不(bu)搅扰。该gps收集(ji)时辰办事用(yong)具(ju)有(you)多(duo)种功(gong)效如暗码考证、防(fang)火墙、SYN-flood进攻、加密通讯、心跳检测、SNMP网管、wifi无线(xian)办理、互(hu)(hu)为冗余备份、及时监控。SYN2102型NTP收集(ji)时辰办事器内置(zhi)内置(zhi)高精(jing)度温补晶振,可在(zai)卫星失(shi)锁环境下(xia)停止定时。

gps收(shou)集(ji)时辰办事器领(ling)受卫星旌旗(qi)灯号后,以收集输入传递给(ji)终(zhong)端装(zhuang)备,使局域(yu)网内(nei)的(de)(de)装(zhuang)备时(shi)辰同步(bu)。这类授时(shi)体例可(ke)用于多种分分快三,并能供给(ji)切确规(gui)范、宁静靠得住和多功效的(de)(de)ntp校时(shi)办事。

本文章版(ban)权(quan)归西安(an)同步一切,尊敬首创,严禁(jin)洗稿,未经受权(quan),不得转载,版(ban)权(quan)一切,侵权(quan)必(bi)究!