ONU (Tsarin hanyar sadarwa na gani) naúrar cibiyar sadarwa na gani, ONU ya kasu zuwa naúrar cibiyar sadarwa mai aiki da naúrar cibiyar sadarwa mara kyau.Gabaɗaya, na'urorin sanye da kayan sa ido na cibiyar sadarwa gami da masu karɓar gani, na'urorin watsawa na gani, da na'urorin haɓaka gada da yawa ana kiran su nodes na gani.PON yana amfani da fiber na gani guda ɗaya don haɗawa da OLT, sannan OLT ya haɗa zuwa ONU.ONU tana ba da ayyuka kamar bayanai, IPTV (watau talabijin na cibiyar sadarwa), da murya (ta amfani da IAD, watau Integrated Access Device), da gaske fahimtar aikace-aikacen "wasa uku".
Siffofin
Zaɓi don karɓar bayanan watsa shirye-shiryen da OLT ya aiko;
Amsa ga jeri da umarnin sarrafa ikon da OLT ya bayar;da yin gyare-gyare masu dacewa;
Cache bayanan Ethernet na mai amfani kuma aika shi zuwa sama a cikin taga aikawa da OLT ke ware;
Yi cikakken cika IEEE 802.3/802.3ah;
· Karɓar hankali yana da girma kamar -25.5dBm;
· Canja wurin wutar lantarki zuwa -1 zuwa +4dBm;
PON yana amfani da fiber na gani guda ɗaya don haɗawa da OLT, sannan OLT ya haɗa zuwa ONU.ONU tana ba da ayyuka kamar bayanai, IPTV (watau talabijin na cibiyar sadarwa), da murya (ta amfani da IAD, watau Integrated Access Device), fahimtar aikace-aikacen "wasa uku";
PON mafi girma: daidaitaccen 10Gb / s na sama da bayanan ƙasa, muryar VoIP da sabis na bidiyo na IP;
ONU “toshe da wasa” bisa ga ganowa da daidaitawa ta atomatik;
· Ayyukan ingantaccen ingancin sabis (QoS) dangane da yarjejeniyar matakin sabis (SLA);
· Ƙarfin sarrafawa mai nisa da goyan bayan ayyuka na OAM masu ƙarfi da ƙarfi;
· Babban karɓan hasken hankali da ƙarancin shigar wutar lantarki;
Goyon bayan aikin Gas ɗin Mutuwa;
Rabewa
Haske mai aiki
Ana amfani da naúrar cibiyar sadarwa na gani mai aiki da yawa lokacin da aka haɗa hanyoyin sadarwa guda uku, kuma tana haɗa CATV cikakken kayan aikin RF;sauti na VOIP mai inganci;Yanayin kewayawa mai layi uku, damar mara waya da sauran ayyuka, wanda zai iya fahimtar damar shiga tashar haɗakarwa ta wasa uku cikin sauƙi.
Hasken wucewa
Passive ONU (Tsarin Sadarwar Sadarwar Yanar Gizo) na'urar gefen mai amfani ce ta tsarin GEPON (Gigabit Passive Optical Network), wanda ake amfani da shi don ƙare ayyukan da ake watsawa daga OLT (Tsarin Layin Layi) ta hanyar EPON (Passive Optical Network).Haɗin kai tare da OLT, ONU na iya ba da sabis na faɗaɗa daban-daban ga masu amfani da aka haɗa.Kamar hawan igiyar ruwa ta Intanet, VoIP, HDTV, VideoConference da sauran ayyuka.ONU, a matsayin na'urar gefen mai amfani don aikace-aikacen FTTx, na'ura ce mai girma da kuma tsada mai tsada don canzawa daga "zamanin kebul na jan karfe" zuwa "zaman fiber na gani".A matsayin mafita ta ƙarshe don samun damar wayoyi masu amfani, GEPON ONU zai taka muhimmiyar rawa a cikin ginin cibiyar sadarwa na NGN (Next Generation Network) nan gaba.
UTStarcom ONU 1001i kayan aiki ne mai amfani mai tsada mai tsada wanda aka yi amfani da shi a cikin tsarin GEPON.An ƙirƙira shi don masu amfani da gida da masu amfani da SOHO, kuma yana ba da haɗin yanar gizo na gigabit don ƙofofin masu amfani da/ko PC.ONU 1001i yana ba da tashar sadarwa ta 1000Base-TEthernet guda ɗaya don bayanai da sabis na bidiyo na IPTV.ONU1001i na iya daidaitawa da sarrafa shi ta UTStarcom BBS jerin tashar layin gani na gani (OLT).
aikace-aikace
Matsayi na sama na ONU 1001i an haɗa shi da ofishin tsakiya (CO) ta hanyar tashar GEPON, kuma ƙasan ƙasa shine don masu amfani da kowane mutum ko masu amfani da SOHO don samar da tashar hanyar sadarwa ta Gigabit Ethernet 1.A matsayin mafita na gaba na FTTx, ONU 1001i yana ba da murya mai ƙarfi, bayanai mai sauri da sabis na bidiyo ta hanyar GEPON-fiber guda ɗaya.
Lokacin aikawa: Nuwamba-10-2021