Intshayelelo: I-ONU (i-Optical Network Unit) yahlulwe yaba yiyunithi esebenzayo yenethiwekhi ye-optical network kunye neyunithi yenethiwekhi ye-passive optical, i-ONU sisixhobo sokuphela komsebenzisi kwinethiwekhi ye-optical, ibekwe ekupheleni komsebenzisi, isetyenziswe kunye ne-OLT ukufezekisa i-Ethernet Layer 2, i-Layer 3 imisebenzi. , ukunika abasebenzisi ilizwi, idatha kunye neenkonzo zemultimedia.
Ipaneli ye-ONU inkcazo yesalathisi:
Ukukhanya kwamandla: Ukucinywa kokuluhlaza: Ukungaphumeleli kwamandla;Lula luhlaza: Vula amandla
Ukukhanya kwe-PON: Ukukhanya okuluhlaza: ixesha elide libonisa ukuba ibhodi iphumelele uvavanyo lokuzivavanya kwaye izixhobo zisebenza ngokuqhelekileyo.
Isibane esilahlekileyo: Valiwe: Kuqhelekile
Gweba impazamo yabasebenzisi:
Uninzi lweziphoso ziimpazamo zomgca wefiber optical kunye nezixhobo ze-ONU.Okokuqala, khangela ukuba isalathisi sendawo yolawulo siqhelekile.Kwimeko yokungaphumeleli komgca we-fiber optical, jonga isimo sokukhanya kwe-PON: ukuba ukukhanya kwe-PON kuluhlaza, kubonisa ukuba umgca we-fiber optical uyinto eqhelekileyo, kwaye ukuba ukukhanya kwe-PON kuvaliwe, kubonisa ukuba umgca we-fiber optical unqanyuliwe.
Vavanya umgca wefiber optical ngemitha yamandla optical.Uluhlu olufanelekileyo lwamandla okukhanya lu: 1490nm uluhlu: – 8dB ukuya – 28dB.Ukuba idlula uluhlu, iya kuchaphazela umgangatho oqhelekileyo wokusebenza we-ONU kunye nokufikelela kwi-Intanethi komsebenzisi kuya kuchaphazeleka.Khangela umgca we-fiber optical level kwaye uvavanye i-fiber yomsila we-splitter ehambelana nentambo ye-optical yomsebenzisi ephosakeleyo kwibhokisi ye-optical cable.
Ukucuthwa kwendlela ye-2 yokuhlukanisa i-optical yi -3db
Ukucuthwa kwe-4-way splitter ye-optical yi -6db
Ukuthotywa kwe-8-way splitter optical yi -9db
Ukuthotywa kwe-16-way splitter ye-optical yi -12db
Ukuthotywa kwe-32-way splitter ye-optical yi -15db
Ukuthotywa kwe-64-way splitter ye-optical yi -18db
1.Ukuba i-output optical power ye-splitter pigtail ifanelekile, nceda ubeke indawo ye-fiber core phakathi kwebhokisi yokudlulisa intambo ye-optical kunye nesakhiwo.Ngokubanzi, sibeka ubuncinci ii-fiber cores ezimbini kwisakhiwo, kwaye emva koko sivavanye ekugqibeleni emva kokutshintshwa.Ukuba ngumsila ovela kwi-splitter kwaye amandla ayo okukhanya kwefiber ayifanelekanga, nceda utshintshe i-pigtail esecaleni, kwaye usebenzise imitha yamandla okukhanya ukuvavanya umntu ofanelekileyo ukuba adibanise kwi-pigtail yokwakha.
2.Ukuba umgca wefiber optical unempazamo: qala ukhuphe i-pigtail kwi-ONU ukuvavanya amandla optical, ukuba akukho kukhanya okanye amandla afanelekile, nceda uye kwi-flange yebhokisi yokudlulisa intambo ukuze ufumane enye i-1-32 ye-pigtails ye-optical splitter ehambelana ne-ONU Ukuba i-pigtail ayifanelekanga, ungathatha indawo nayiphi na i-1-32 i-idle pigtails.Khumbula: i-fiber engundoqo ye-optical splitter ayinakutsalwa ngaphandle, eya kuchaphazela yonke i-ONU.
Ipaneli ye-ONU inkcazo yesalathisi:
Isibane samandla: Isibane esiluhlaza sihlala sivuliwe: Ukuvula amandla;Cima isibane esiluhlaza: Cima umbane
UKUKHANYA KWE-LOS: OFF: Amandla optical afunyenweyo we-PON port aqhelekile;Ukukhanya okuluhlaza kuhlala kuvuliwe: Isixhobo sifunyenwe kwaye sibhalisiwe;Ukuqhwanyaza kokukhanya okuluhlaza: Isixhobo asinadatha;I-Blink: I-PON port ayinakho ukukhanya okanye amandla optical angaphantsi kunovakalelo olufumanayo.
I-LAN1, i-LAN2, i-LAN3 kunye ne-LAN4 zonke ziyi-4RJ45 Port
I-FXS1 yi-Voice Port
Ukusombulula ingxaki: Kuqala, khangela ukuba isixhobo se-ONU sisebenza ngesiqhelo (ukuba isibane sesalathisi kwindawo yolawulo yesixhobo siqhelekile), uze ujonge ezinye izizathu emva kokuba isixhobo sisebenza ngesiqhelo.Inkqubo iyafana nale ingentla.
Ukufumana ngakumbi i-ONU / ibhokisi ye-ONU / unxibelelwano lwe-ONU / i-fiber optical ONU, unokuqhagamshelana ngqo ne-HDV Phoelectron Technology LTD ngolwazi olungakumbi.Inkampani yethu ikwaneemveliso zonxibelelwano zeOLT, iMedia Converter, Tshintsha kunye neSFP.Wamkelekile ukudibana.
Ukusuka kunxibelelwano olukrelekrele lwakho lwe-ONU&SFP umenzi.
