I-XGSPON OLT - LM808XGS, isisombululo esiguquguqukayo nesidityanisiweyo kakhulu,
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LM241TW4, imowudi ezimbini ONU/ONT, yenye yeeyunithi XPON womnatha optical, inkxaso GPON kunye EPON iindlela ezimbini self-adaptation.Isetyenziswa kwi-FTTH/FTTO, I-LM241TW4 inokudibanisa imisebenzi engenazingcingo ehambelana nemigangatho yobugcisa ye-802.11 a/b/g/n.Ikwaxhasa i-2.4GHz yesiginali engenazingcingo.Inokubonelela abasebenzisi ngokhuseleko olululo ngakumbi lokuhanjiswa kwedatha.Kwaye unikeze ngenkonzo ye-TV engabizi kakhulu nge-1 CATV port.
I-4-port XPON ONT ivumela abasebenzisi ukuba bafikelele kwi-intanethi ye-XPON ye-intanethi ye-intanethi, ekwabelwana ngayo ne-Gigabit Ethernet port.Ukunyuka kwe-1.25Gbps, ezantsi kwe-2.5 / 1.25Gbps, umgama wokuhambisa ukuya kwi-20Km.Ngezantya eziya kuthi ga kwi-300Mbps, i-LM240TUW5 isebenzisa i-antenna yangaphandle ye-omnidirectional yokwandisa uluhlu olungenazintambo kunye novakalelo, ukuze ukwazi ukufumana izibonakaliso ezingenazintambo naphi na kwikhaya lakho okanye kwiofisi kwaye unokuxhuma kwi-TV, enokuphucula ubomi bakho.
Q1: Uthini umahluko phakathi kwe-EPON GPON OLT kunye ne-XGSPON OLT?
Umahluko omkhulu kukuba iXGSPON OLT ixhasa iGPON/XGPON/XGSPON, iSpeed Speed.
I-Q2: Zingaphi ii-ONT ezinokuthi i-EPON okanye i-GPON OLT yakho iqhagamshelane nazo
A: Kuxhomekeke kubuninzi bezibuko kunye ne-optical splitter ratio.Kwi-EPON OLT, i-port ye-PON e-1 inokuqhagamshela kwi-64 pcs ONTs ubuninzi.Kwi-GPON OLT, i-port ye-PON e-1 inokuxhuma kwi-128 pcs ONTs ubuninzi.
I-Q3: Uthini umgama omkhulu wokuhanjiswa kweemveliso ze-PON kumthengi?
A: Lonke umgama wothumelo olukhulu kwizibuko yi-20KM.
I-Q4: Ngaba unokuxelela Yintoni umahluko we-ONT & ONU?
A: Akukho mahluko kwisiseko, zombini zizixhobo zabasebenzisi.Ungatsho kwakhona ukuba i-ONT yinxalenye ye-ONU.
Q5: Yintoni i-FTTH/FTTO?
Yintoni i-FTTH/FTTO?
Ukwazisa i-XGSPON OLT - LM808XGS, isisombululo esiguquguqukayo kunye nesihlanganisiweyo esilungiselelwe ukuhlangabezana neemfuno ezikhulayo zabaqhubi, ii-ISPs, izicelo zamashishini kunye ne-campus.Le teknoloji yokusika ihambisa i-XG (S) -PON OLT ephezulu yekhono eliphezulu kunye nokusebenza okungenakulinganiswa kunye neendleko eziphezulu.
Njengoko ukusetyenziswa kwe-intanethi kunye nokusetyenziswa kwedatha kukhula ngokukhawuleza, kukho imfuneko ekhulayo yezisombululo eziphezulu ze-fiber optic ezinokusingatha inani elikhulu ledatha ngaphandle kokunciphisa isantya okanye ukuthembeka.I-XGSPON OLT - LM808XGS ihlangabezana nale mfuno.Isixhobo siqhayisa ngokudityaniswa okuchukumisayo kweempawu kwisisombululo esixineneyo kodwa esinamandla.
Enye yezinto ezibalaseleyo ze-XGSPON OLT - LM808XGS ngumthamo wayo omkhulu, oyenza ikwazi ukuxhasa inani elikhulu labasebenzisi kunye nokubonelela ngoqhagamshelwano olungenamthungo kuyo yonke inethiwekhi.Oku kunenzuzo ngakumbi kubathwali kunye nee-ISPs eziphethe iziseko zabathengi abakhulu okanye bafuna ukwandisa iziseko zabo zenethiwekhi.Akusekho kukhathazeka malunga nemiqobo okanye imiqobo yomthamo;le OLT yenzelwe ukuhlangabezana neemfuno zendawo yedijithali yanamhlanje.
Ngaphaya koko, i-XGSPON OLT - LM808XGS iyagqwesa ekunikezeni ukusebenza okuphezulu, iqinisekisa amava abalaseleyo omsebenzisi.Ixhasa ukuqhubela phambili kwamva nje kwi-XG(S)-PON zobuchwepheshe ukuhambisa isantya esikhawulezayo se-Intanethi kubasebenzisi bokugqibela.Nokuba kukusasazwa kwevidiyo, umdlalo we-intanethi okanye usetyenziso olusekwe kwilifu, le OLT iqinisekisa uqhagamshelo olugudileyo, olungaphazamisekiyo, ukuphucula imveliso kunye nokwaneliseka kwabathengi.
Ukongeza, i-XGSPON OLT - LM808XGS ibonelela ngeendleko ezincomekayo.Uyilo lwayo oludibeneyo alufuni i-hardware eyongezelelweyo, ukunciphisa iindleko zokumisela kunye nokugcinwa.AbaSebenzisi kunye nee-ISPs banokonga kwiinkcitho ezinkulu ngelixa bebonelela abathengi ngoqhagamshelo olukwinqanaba eliphezulu kunye nenkonzo.Ukongeza, uyilo olusebenza ngamandla kwisixhobo luqinisekisa ukusetyenziswa kwamandla amancinci, okukhokelela ekugcinweni kweendleko zexesha elide kunye nokuncipha kwekhabhoni.
Ukuqukumbela, i-XGSPON OLT - LM808XGS yinguqu yomdlalo kwizisombululo zefiber optic.Ngokuqulunqwa kwayo okudibeneyo, umthamo omkhulu, ukusebenza okuphezulu kunye nokusebenza kweendleko eziphezulu, ibeka umgangatho omtsha wabaqhubi, ii-ISPs, izicelo zamashishini kunye ne-campus.Yamkela le teknoloji ye-cutting-edge kwaye uvule amandla okwenyani kwiziseko zonxibelelwano zakho.
Ukucaciswa kweHardware | ||
NNI | GPON/EPON | |
I-UNI | 1x GE(LAN) + 3x FE(LAN) + 1x IIPOT(ukhetho) + 1x CATV + WiFi4 | |
PON Interface | Umgangatho | I-GPON: ITU-T G.984I-EPON: IEE802.3ah |
I-Optical Fiber Connector | SC/APC | |
Ubude beWaveleng obusebenzayo(nm) | TX1310, RX1490 | |
Dlulisa Amandla (dBm) | 0 ~ +4 | |
Ukufumana ubuntununtunu(dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Ujongano lwe-Intanethi | 1 x 10/100/1000M auto-thethwano1 x 10/100M auto-thethwanoImowudi epheleleyo/ngesiqingatha se-duplexI-Auto MDI/MDI-XRJ45 isidibanisi | |
POTS Interface (ukhetho) | 1 x RJ11ITU-T G.729/G.722/G.711a/G.711 | |
Ujongano lweWiFi | Umgangatho: IEEE802.11b/g/nUkuphindaphinda: 2.4~2.4835GHz(11b/g/n)Ii-Antenna zangaphandle: 2T2RInzuzo ye-Antenna: 5dBiIzinga loMqondiso: 2.4GHz Ukuya kuthi ga kwi-300MbpsWireless: WEP/WPA-PSK/WPA2-PSK、WPA/WPA2Ukumodareyitha: QPSK/BPSK/16QAM/64QAMUvakalelo lomamkeli:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm | |
Ujongano lwamandla | I-DC2.1 | |
Ukunikezwa Amandla | I-12VDC/1A iadaptha yamandla | |
Ubungakanani kunye nobunzima | Ubungakanani bento: 167mm(L) x 118mm(W) x 30mm (H)Ubunzima boMnatha obuninzi: malunga ne-230g | |
Iinkcukacha zokusingqongileyo | Ubushushu bokusebenza: 0oC ~ 40oC (32oF~104oF)Ubushushu bokugcina: -40oC ~ 70oC (-40oF~158oF)Ukufuma okuSebenzayo: 5% ukuya kuma-95%(Akunciphisi) | |
Ukucaciswa kweSoftware | ||
Ulawulo | Ulawulo lokuFikelela, uLawulo lweNdawo, ulawulo olukude | |
PON Umsebenzi | Ukufunyanwa okuzenzekelayo/ukubhaqwa koQhagamshelwano/uphuculo lwesoftware ØAuto/MAC/SN/LOID+Password ungqinisisoUkwabiwa kweBhandwidth eDynamic | |
Uluhlu 3 Umsebenzi | IPv4/IPv6 Dual Stack ØNAT ØUmxhasi we-DHCP/umncedisi ØUmxhasi wePPPOE/Ukudlula ØIndlela engatshintshiyo kunye neguqukayo | |
Uluhlu lwesi-2 Umsebenzi | Ukufunda idilesi ye-MAC ØIdilesi ye-MAC yokufunda umda weakhawunti ØUsasazo loxinzelelo lwesaqhwithi ØVLAN transparent/tag/translate/trunkizibuko-ibophelelayo | |
I-Multicast | IGMPv2 ØIGMP VLAN ØIGMP ecacileyo/Snooping/Proxy | |
IVoIP | Ukuxhasa iProtocol ye-SIP | |
Wireless | 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØUsasazo lwe-SSID/fihla Khetha | |
Ukhuseleko | DOS, SPI FirewallIsihluzi seedilesi ze-IPIsihluzi seedilesi ze-MACI-Domain Filter IP kunye ne-MAC Address Binding | |
Inkcazo yeCATV | ||
Isidibanisi esibonakalayo | SC/APC | |
RF, amandla optical | -12~0dBm | |
I-Optical ifumana ubude bobude | 1550nm | |
Uluhlu lwefrikhwensi yeRF | 47 ~ 1000MHz | |
Inqanaba lemveliso yeRF | ≥ 75+/-1.5 dBuV | |
Uluhlu lwe-AGC | 0~-15dBm | |
MER | ≥ 34dB(-9dBm igalelo elibonakalayo) | |
Ilahleko yokubonakalisa imveliso | >14dB | |
Imixholo yePakethi | ||
Imixholo yePakethi | 1 x XPON ONT, 1 x IsiKhokelo sokuFakela ngokukhawuleza, i-1 x i-Adapter yaMandla |