企業產品(pin)優(you)勢一(yi)下
粉紅(hong)噪聲調變(bian)EOC編物料是(shi)在局端將(jiang)數據(ju)庫基帶無線信號以OFDM的方法(fa)調變(bian)到(dao)7.5~67.5MHz 頻段,與在(zai)(zai)線(xian)(xian)(xian)(xian)老(lao)電(dian)(dian)影(ying)臺(tai)數(shu)(shu)據(ju)(ju)(ju)信息(xi)在(zai)(zai)線(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)(ju)(ju)搭配(pei)后在(zai)(zai)HFC網同軸低壓電(dian)(dian)纜上傳圖片輸,在(zai)(zai)玩家端調變分割(ge)出數(shu)(shu)據(ju)(ju)(ju)信息(xi)數(shu)(shu)據(ju)(ju)(ju)信息(xi)在(zai)(zai)線(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)(ju)(ju)和在(zai)(zai)線(xian)(xian)(xian)(xian)老(lao)電(dian)(dian)影(ying)臺(tai)數(shu)(shu)據(ju)(ju)(ju)信息(xi)在(zai)(zai)線(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)(ju)(ju);當你不再改變了原在(zai)(zai)線(xian)(xian)(xian)(xian)及儀器的情況發(fa)生下推動有線(xian)(xian)(xian)(xian)無(wu)線(xian)(xian)(xian)(xian)網絡帶寬在(zai)(zai)線(xian)(xian)(xian)(xian)老(lao)電(dian)(dian)影(ying)臺(tai)網的雙(shuang)項(xiang)整改,推動 采用同軸在(zai)(zai)線(xian)(xian)(xian)(xian)使用無(wu)線(xian)(xian)(xian)(xian)網絡帶寬高速的聯網、VOD點播、時移在(zai)(zai)線(xian)(xian)(xian)(xian)老(lao)電(dian)(dian)影(ying)臺(tai)、在(zai)(zai)線(xian)(xian)(xian)(xian)單機游戲、在(zai)(zai)線(xian)(xian)(xian)(xian)老(lao)電(dian)(dian)影(ying)臺(tai)運用、短視頻聯系電(dian)(dian)話大會等雙(shuang)項(xiang)渠道的進行。
新產(chan)品基本(ben)特(te)征
不用再(zai)敷設(she)新的我(wo)們(men)數據文件(jian)線,數據文件(jian)(DATA)直接的在至今同軸纜線傳到輸;
可與(yu)已有虛擬仿(fang)真網(wang)絡(luo)電影(ying)(ying)機、DVB字母網(wang)絡(luo)電影(ying)(ying)機、IPQAM等采用共(gong)存(cun);
獨立EoC局端機(ji)器可銜接253個粉絲終端門店;
不需新的變電(dian)(dian)(dian)整體,會(hui)得(de)到(dao)饋電(dian)(dian)(dian)變電(dian)(dian)(dian),并(bing)提高“過電(dian)(dian)(dian)”的功能,為(wei)下聯裝備變電(dian)(dian)(dian);
OFDM配制,多載波(bo)技術(shu)提高噪聲源大環(huan)境下資(zi)料平衡傳送;
支持系(xi)統系(xi)統CLI/WEB/SNMP維護,支持系(xi)統系(xi)統POS機終(zhong)端(duan)建筑模版(ban)預標準(zhun)增(zeng)加(jia),局端(duan)建筑模版(ban)標準(zhun)增(zeng)加(jia)。
數據統計運作
項目流(liu)程 | 新技術性能指(zhi)標 |
網(wang)路規格 | IEEE HomePlug AV、IEEE 802.3, IEEE 802.3x, IEEE 802.3u Auto MDI(X) |
力學濃度 | 700Mbps |
數據信息(xi)吞吐率(lv) | 獨占(zhan)或者是共享設備360Mbps |
頻次范圍之內 | 7.5 ~ 67.5MHz |
較大雇主(zhu)端環保設備(bei)數 | 253臺EoCPOS機終(zhong)端 |
協議范本(ben) | CSMA/CA(EoCMA, 下行(xing)),TDMA(向下) |
安全(quan)的性 | 128-bit AES數據文(wen)件(jian)加密文(wen)件(jian) |
QOS | 802.1Q、802.1P |
受(shou)到(dao)敏感度 | ≥-80dBm |
體系(xi)網咯(ge)衰(shuai)減(jian)經受(shou)學習能力(li) | ≥60dB |
調試(shi)新技術 | OFDM幅度調(diao)(diao)制解調(diao)(diao)的(de)方式,每載波扶持QAM 4096/1024/256/64/16/8、QPSK和(he)BPSK等幅度調(diao)(diao)制解調(diao)(diao)的(de)方式 |
正常IP | 192.168.0.254 |
LED燈(deng) | Power, Link, Data |
端口處(chu)定位 | 1個RJ45音頻接口 |
2個TV IN接(jie)口協議 | |
2個(ge)CATV+IP工作輸出界面 |
rf射頻/外接電源頂目
品牌 | 技術水(shui)平(ping)叁數 |
微波射頻的(de)范圍(wei) | DATA 7.5 ~ 67.5MHz |
TV 45 ~ 862MHz | |
導入耗(hao)費 | ≤1.5dB |
帶內溝壑度 | ±0.75dB |
微(wei)波射頻傷害漫反(fan)射不足 | ≥14dB |
頻射導(dao)出(chu)輸出(chu)阻抗 | 75Ω |
供電 | 60VAC(饋電)或220VAC(市電) |
運轉(zhuan)溫差 | -20℃ ~ 65℃ |
保(bao)存室內溫度 | -40℃ ~ 80℃ |
外觀尺寸規格 | 235(L)×155(W)×110(H) |
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461--------m.laofangzi.net.cn
820--------m.merlotfu.com.cn
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28--------m.xlod.cn
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619--------m.jfek.cn