文章來源:武漢郵電科(ke)學研究院 發(fa)布(bu)時間(jian):2009-04-09
武漢郵科院研制生產的以太無源光網絡產品(EPON),在2008年廣電總局評估測試中表現出眾,各項性能指標均滿足或高于測試要求,技術方案成熟可行,深受專家好評。據悉:這是繼中國電信、中國網通、北京通信等運營商的EPON測試之后,武漢郵科院所獲得的又一殊榮,并充分顯示出武漢郵科院在該領域的絕對領先地位。
目前,雙向化改造是我國有線電視網絡建設的重要任務。從廣電運營的角度來看,借助EPON技術不僅能輕松實現CATV/DTV業務的雙向化改造,提供高速數據上網業務,而且也為今后進一步擴展更為豐富的業務形態奠定了堅實的基礎。因此,廣電行業已將EPON作為雙向改造的首選技術,并且在部分地區應用。
在(zai)我(wo)(wo)國(guo)光纖接(jie)入領域,武漢郵科院是唯(wei)一同(tong)時作為(wei)中(zhong)(zhong)(zhong)國(guo)電(dian)(dian)信集(ji)團(tuan)、中(zhong)(zhong)(zhong)國(guo)網通(tong)(tong)(tong)集(ji)團(tuan)和廣(guang)電(dian)(dian)總(zong)局EPON互通(tong)(tong)(tong)測(ce)試(shi)的(de)(de)(de)標桿(gan)廠商(shang),也是業界(jie)唯(wei)一通(tong)(tong)(tong)過中(zhong)(zhong)(zhong)國(guo)電(dian)(dian)信2.5GEPON系統測(ce)試(shi)的(de)(de)(de)廠商(shang),對推(tui)進我(wo)(wo)國(guo)FTTx的(de)(de)(de)產(chan)(chan)業進程發(fa)揮了(le)不可(ke)磨滅的(de)(de)(de)作用(yong)。并且,武漢郵科院相繼通(tong)(tong)(tong)過了(le)中(zhong)(zhong)(zhong)國(guo)電(dian)(dian)信、中(zhong)(zhong)(zhong)國(guo)網通(tong)(tong)(tong)、北京通(tong)(tong)(tong)信等多家運營商(shang)的(de)(de)(de)選取型測(ce)試(shi),各項性能指(zhi)標均圓滿完成測(ce)試(shi)要求。在(zai)市場(chang)應(ying)用(yong)的(de)(de)(de)舞臺(tai)中(zhong)(zhong)(zhong),武漢郵科院同(tong)樣顯(xian)示(shi)出領跑(pao)者(zhe)的(de)(de)(de)風采(cai),其產(chan)(chan)品(pin)在(zai)武漢電(dian)(dian)信獲(huo)得超過3萬線應(ying)用(yong),在(zai)北京網通(tong)(tong)(tong)獲(huo)得約4萬線應(ying)用(yong),在(zai)2008年第一季(ji)度的(de)(de)(de)產(chan)(chan)品(pin)銷(xiao)售已達(da)到10萬線,是目前最大的(de)(de)(de)廠家,居業界(jie)之首(shou),可(ke)以預(yu)見,在(zai)中(zhong)(zhong)(zhong)國(guo)電(dian)(dian)信后期“光進銅(tong)退”建(jian)設中(zhong)(zhong)(zhong),武漢郵科院必將發(fa)揮其重要的(de)(de)(de)支(zhi)撐(cheng)作用(yong)。