Intshayelelo:I-ONU(IYunithi yeNethiwekhi yeOptical) yahlulwe yaba yiyunithi yenethiwekhi esebenzayo kunye neyunithi yenethiwekhi yokubona,I-ONUsisixhobo seterminal somsebenzisi kuthungelwano olubonakalayo, olubekwe kwisiphelo somsebenzisi, esisetyenziswa ngeOLTukufezekisa i-Ethernet Layer 2, imisebenzi ye-Layer 3, ukubonelela abasebenzisi ngelizwi, idatha kunye neenkonzo zemultimedia.
I-ONUInkcazelo yepaneli 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.
UKUKHANYA KWE-LOS: Cimile: Kuqhelekile
Gweba impazamo yabasebenzisi:
Uninzi lweziphoso ziimpazamo zomgca wefiber optical kunyeI-ONUizixhobo zokusebenza. 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 weI-ONUkunye 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 kwiI-ONUukuvavanya amandla okukhanya, ukuba akukho kukhanya okanye amandla akafanelekanga, nceda uye kwi-flange yebhokisi yokudlulisa intambo ukuze ufumane enye ye-1-32 ye-pigtails ye-optical splitter ehambelana neI-ONUUkuba i-pigtail ayifanelekanga, unokutshintsha nayiphi na enye ye-1-32 ye-pigtails engenamsebenzi. Khumbula: i-fiber ephambili ye-optical splitter ayikwazi ukutsalwa ngaphandle, eya kuchaphazela bonkeI-ONU.
I-ONUInkcazelo yepaneli 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 iI-ONUisixhobo sisebenza ngesiqhelo (nokuba isibane sesalathisi kwiphaneli yesixhobo siqhelekile), kwaye ujonge ezinye izizathu emva kokuba isixhobo sisebenza ngesiqhelo. Inkqubo iyafana nale ingentla.
Kuba ekrelekrele ngakumbiI-ONU/ ibhokisiI-ONU/ unxibelelwanoI-ONU/ ifayibha yamehloI-ONU, ungaqhagamshelana ngqo ne-HDV Phoelectron Technology LTD ngolwazi olungakumbi. Inkampani yethu ikwaneemveliso zonxibelelwano zeOLT, Isiguquli seMedia,Tshintshakunye ne-SFP. Wamkelekile ukudibana.
Ukusuka kunxibelelwano lwakho olukrelekreleI-ONU&SFP umenzi.
