XGSPON OLT - LM808XGS, juyin juyi da ingantaccen bayani,
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LM241TW4, dual-mode ONU/ONT, yana ɗaya daga cikin raka'o'in cibiyar sadarwa na gani na XPON, yana goyan bayan GPON da EPON hanyoyi guda biyu na daidaitawar kai.Aiwatar da FTTH/FTTO, LM241TW4 na iya haɗa ayyukan mara waya wanda ya dace da ka'idodin fasaha na 802.11 a/b/g/n.Hakanan yana goyan bayan siginar mara waya ta 2.4GHz.Zai iya samar wa masu amfani da ingantaccen tsaro na watsa bayanai.Kuma samar da sabis na TV mai tsada ta hanyar tashar CATV 1.
4-tashar jiragen ruwa XPON ONT yana ba masu amfani damar samun damar haɗin Intanet mai sauri na XPON tashar jiragen ruwa, wanda aka raba tare da tashar Gigabit Ethernet.Sama 1.25Gbps, ƙasa 2.5/1.25Gbps, nisan watsawa har zuwa 20km.Tare da gudu har zuwa 300Mbps, LM240TUW5 yana amfani da eriyar waje ta ko'ina ta waje don haɓaka kewayon mara waya da hankali, ta yadda zaku iya karɓar sigina mara waya a ko'ina cikin gidanku ko ofis ɗin ku kuma kuna iya haɗawa da TV, wanda zai iya wadatar da rayuwar ku.
Q1: Menene bambanci tsakanin EPON GPON OLT da XGSPON OLT?
Babban bambanci shine XGSPON OLT yana goyan bayan GPON/XGPON/XGSPON, Saurin Sauri.
Q2: ONT nawa ne EPON ko GPON OLT za su iya haɗa su
A: Ya dogara da yawan tashoshin jiragen ruwa da rabon gani na gani.Don EPON OLT, tashar PON 1 na iya haɗawa zuwa mafi girman pcs 64 ONTs.Don GPON OLT, tashar PON 1 na iya haɗawa zuwa mafi girman pcs 128 ONTs.
Q3: Menene max nisan watsawa na samfuran PON ga mabukaci?
A: Duk max watsa nisan tashar pon shine 20KM.
Q4: Za ku iya gaya Menene bambancin ONT & ONU?
A: Babu bambanci a zahiri, duka na'urorin masu amfani ne.Hakanan zaka iya cewa ONT wani bangare ne na ONU.
Q5: Menene FTTH/FTTO?
Menene FTTH/FTTO?
Gabatar da XGSPON OLT - LM808XGS, juyin juya halin juyin juya hali da ingantaccen bayani wanda aka tsara don saduwa da buƙatun masu girma na masu aiki, ISPs, kasuwanci da aikace-aikacen harabar.Wannan fasaha mai mahimmanci yana ba da babban ƙarfin XG (S) -PON OLT tare da aikin da ba a iya kwatanta shi da kuma ingantaccen farashi.
Yayin da amfani da intanet da yawan amfani da bayanai ke girma sosai, ana samun karuwar buƙatu don samar da mafita na fiber optic masu inganci waɗanda za su iya ɗaukar bayanai masu yawa ba tare da ɓata gudu ko dogaro ba.XGSPON OLT - LM808XGS ya dace da wannan bukata.Na'urar tana alfahari da haɗakar abubuwa masu ban sha'awa a cikin ƙaramin bayani amma mai ƙarfi.
Ɗaya daga cikin fitattun siffofi na XGSPON OLT - LM808XGS shine babban ƙarfinsa, wanda ya ba shi damar tallafawa yawancin masu amfani da kuma samar da haɗin kai maras kyau a cikin hanyar sadarwa.Wannan yana da fa'ida musamman ga dillalai da ISPs waɗanda ke ɗaukar manyan sansanonin abokan ciniki ko kuma suna son faɗaɗa kayan aikin sadarwar su.Babu ƙarin damuwa game da kwalabe ko ƙarancin iya aiki;An tsara wannan OLT don biyan buƙatun yanayin dijital na zamani.
Bugu da ƙari kuma, XGSPON OLT - LM808XGS ya yi nasara wajen ba da babban aiki, yana tabbatar da kyakkyawan ƙwarewar mai amfani.Yana haɓaka sabbin ci gaba a fasahar XG(S) -PON don isar da saurin Intanet mai saurin walƙiya ga masu amfani da ƙarshen.Ko yana gudana bidiyo, wasan kwaikwayo na kan layi ko aikace-aikacen tushen girgije, wannan OLT yana tabbatar da haɗin kai mai santsi, ba tare da katsewa ba, haɓaka yawan aiki da gamsuwar abokin ciniki.
Bugu da ƙari, XGSPON OLT - LM808XGS yana ba da ingantaccen ƙimar farashi.Haɗin ƙirar sa yana buƙatar ƙarin kayan masarufi, rage saiti da ƙimar kulawa.Masu aiki da ISPs na iya yin ajiyar kuɗi akan babban kuɗaɗen kuɗi yayin da suke ba abokan ciniki mafi kyawun haɗin kai da sabis.Bugu da ƙari, ƙira mai inganci na na'urar yana tabbatar da ƙarancin amfani da wutar lantarki, yana haifar da tanadin farashi na dogon lokaci da rage sawun carbon.
A ƙarshe, XGSPON OLT - LM808XGS shine mai canza wasa a cikin mafita na fiber optic.Tare da ƙirar haɗin kai sosai, babban ƙarfin aiki, babban aiki da babban aiki mai tsada, yana saita sabon ma'auni don masu aiki, ISPs, kasuwanci da aikace-aikacen harabar.Rungumar wannan fasaha mai saurin gaske kuma buɗe haƙiƙanin yuwuwar ababen more rayuwa na hanyar sadarwar ku.
Ƙayyadaddun Hardware | ||
NNI | GPON/EPON | |
UNI | 1 x GE (LAN) + 3 x FE (LAN) + 1 x POTs (na zaɓi) + 1 x CATV + WiFi4 | |
PON Interface | Daidaitawa | GPON: ITU-T G.984Saukewa: IEE802.3 |
Mai Haɗin Fiber Optical | SC/APC | |
Tsayin Aiki (nm) | TX1310, RX1490 | |
Ƙarfin watsawa (dBm) | 0 ~ +4 | |
Karɓar hankali (dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Interface Interface | 1 x 10/100/1000M tattaunawa ta atomatik1 x 10/100M tattaunawa ta atomatikCikakken/rabi yanayin duplexMDI/MDI-X ta atomatikSaukewa: RJ45 | |
POTS Interface (zaɓi) | 1 x RJ11ITU-T G.729/G.722/G.711a/G.711 | |
WiFi Interface | Daidaitaccen: IEEE802.11b/g/nMitar: 2.4 ~ 2.4835GHz(11b/g/n)Eriya na waje: 2T2RSamun Eriya: 5dBiYawan Sigina: 2.4GHz Har zuwa 300MbpsMara waya: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Modulation: QPSK/BPSK/16QAM/64QAMHankalin mai karɓa:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm | |
Interface Power | DC2.1 | |
Tushen wutan lantarki | 12VDC/1A adaftar wutar lantarki | |
Girma da Nauyi | Girman Abu: 167mm(L) x 118mm(W) x 30mm (H)Abu Net Weight: Kimanin 230g | |
Ƙayyadaddun Muhalli | Yanayin aiki: 0oC~40oC (32oF~104oF)Yanayin ajiya: -40oC ~ 70oC (-40oF~158oF)Humidity na Aiki: 5% zuwa 95% (Ba mai haɗawa) | |
Ƙayyadaddun software | ||
Gudanarwa | Ikon shiga, Gudanarwa na gida, Gudanar da nesa | |
Ayyukan PON | Gano kai tsaye/Ganewar hanyar haɗin gwiwa/ software na haɓaka nesa ØAuto/MAC/SN/LOID+Tabbatar da kalmar wucewaRarraba bandwidth mai ƙarfi | |
Layer 3 Aiki | IPv4/IPv6 Dual Stack ØNAT ØDHCP abokin ciniki / uwar garken ØAbokin ciniki na PPPOE/Pasthrough ØA tsaye da tsayayyen kwatance | |
Layer 2 Aiki | Koyon adireshin MAC ØIyakar asusun koyan adireshin MAC ØWatsawar guguwar iska ØVLAN m / tag / fassara / gangar jikintashar jiragen ruwa-dauri | |
Multicast | IGMPv2 ØIGMP VLAN ØIGMP m/Snooping/Proxy | |
VoIP | Taimakawa ka'idar SIP | |
Mara waya | 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØWatsa shirye-shiryen SSID/ɓoye Zaɓi | |
Tsaro | DOS, SPI FirewallTace Adireshin IPTace Adireshin MACDomain Tace IP da MAC Adireshin Daurin | |
Bayanin CATV | ||
Mai haɗin gani | SC/APC | |
RF, ikon gani | -12-0 dBm | |
Tsawon igiyar gani na gani | 1550 nm | |
kewayon mitar RF | 47 ~ 1000 MHz | |
RF matakin fitarwa | ≥ 75+/- 1.5 dBuV | |
Farashin AGC | 0 ~ -15dBm | |
MER | ≥ 34dB (-9dBm shigarwar gani) | |
Rashin hasara na tunani | 14dB | |
Abubuwan Kunshin | ||
Abubuwan Kunshin | 1 x XPON ONT, 1 x Jagorar Shigarwa Mai sauri, 1 x Adaftar Wuta |