XGSPON OLT, Inosunungura High-Speed Kubatana ne8 Ports uye 100G Uplink,
,
LM241TW4, dual-mode ONU/ONT, ndeimwe yeXPON optical network units, inotsigira GPON uye EPON nzira mbiri dzekuzvigadzirisa.Inoshandiswa kuFTTH/FTTO, Iyo LM241TW4 inogona kubatanidza mawaya mabasa anoenderana ne802.11 a/b/g/n hunyanzvi zviyero.Iyo zvakare inotsigira 2.4GHz isina waya chiratidzo.Inogona kupa vashandisi vane hunyanzvi hwekufambisa data kuchengetedza kuchengetedza.Uye ipa inodhura-inoshanda sevhisi yeTV kuburikidza ne1 CATV port.
Iyo 4-port XPON ONT inobvumira vashandisi kuwana yakakwirira-kumhanya Internet yekubatanidza XPON port, iyo inogoverwa neGigabit Ethernet port.Kumusoro 1.25Gbps, kudzika 2.5/1.25Gbps, kureba kwekufambisa kusvika ku20Km.Nekumhanya kunosvika 300Mbps, LM240TUW5 inoshandisa antenna yekunze omnidirectional kukwirisa waya isina waya uye kunzwa, kuitira kuti iwe ugone kugamuchira masaini masaini chero kupi zvako mumba mako kana muhofisi uye iwe unogona zvakare kubatana neTV, iyo inogona kupfumisa hupenyu hwako.
Q1: Ndeupi musiyano uripo pakati peEPON GPON OLT neXGSPON OLT?
Musiyano mukuru ndewekuti XGSPON OLT inotsigira GPON/XGPON/XGSPON, Inokurumidza Kumhanya.
Q2: Mangani maONT anogona kubatanidza EPON yako kana GPON OLT kune
A: Izvo zvinoenderana nehuwandu hwemadoko uye optical splitter ratio.Kune EPON OLT, 1 PON port inogona kubatana ne64 pcs ONTs yakanyanya.YeGPON OLT, 1 PON port inogona kubatana ne128 pcs ONTs yakanyanya.
Q3: Ndeipi yakakura yekufambisa chinhambwe chezvigadzirwa zvePON kune mutengi?
A: Yese iyo pon port's max transmission kureba ndeye 20KM.
Q4: Unogona here kuudza Ndeupi musiyano weONT & ONU?
A: Hapana mutsauko mune zvakakosha, ese ari maviri evashandisi 'midziyo.Iwe unogona zvakare kutaura kuti ONT chikamu cheONU.
Q5: Chii chinonzi FTTH/FTTO?
Chii chinonzi FTTH/FTTO?
Mumazuva ano anomhanya-mhanya edhijitari, yakavimbika uye yakakwirira-kumhanya yekubatanidza internet yave chinhu chinodiwa.Kuzadzisa chinodikanwa ichi, Limee inogara ichiyedza kuunza mhinduro nyowani.Layer 3 XGSPON OLT LM808XGS, ine 8 ports uye 100G uplink, inobuda semukwikwidzi anotyisa mukupa kubatana kwakasimba uye kwakasimba.
Iyo Layer 3 XGSPON OLT LM808XGS inopa yekucheka-kumucheto network network solution ine 8 ports, ichigonesa kubatana kwevazhinji vanyoreri panguva imwe chete.Yayo 100G uplink inovimbisa mheni-inokurumidza kutapurirana data, ichibvumira kufambisa data isina musono kunyangwe mumamiriro-inodiwa zvakanyanya.
Yakashongedzerwa neLayer 3 mashandiro, iyi XGSPON OLT inounza hupfumi hwemabhenefiti.Iyo ine kugona kwekufambisa uye kumberi data mapaketi pane akawanda network, optimize network kuita uye kuwedzera mushandisi ruzivo.Kuita uku kunogonesa kutonga kwakanaka kwetraffic, kuve nechokwadi chekuti munyoreri wese anogamuchira bandwidth yavo yaakagoverwa pasina kukanganisa.
Imwe yeakakosha mabhenefiti eLayer 3 XGSPON OLT LM808XGS ndiko scalability yayo.Nezviteshi zvisere, inogona kugarisa nhamba huru yevanyoreri, ichiita kuti ive yakakodzera kune ese madiki-madiki ekutumirwa uye makuru masevhisi.Iyo 100G uplink inova nechokwadi chekuti sekuda kwevanyoreri kuwedzera, network inogona kubata iyo iri kukura traffic pasina kukanganisa kuita.
Iyo Layer 3 XGSPON OLT LM808XGS inokoshesa kuvimbika nekuchengetedza network.Inoshandisa maprotocol epamberi uye encryption nzira, kuve nechokwadi chekuti dhata remunyoreri rinoramba rakachengeteka uye rakachengetedzwa kubva kune kusingatenderwe kuwana kana kutyisidzira.Uku kutarisisa kuchengetedzeka kunochengetedza ruzivo rwakakosha uye kunopa runyararo rwepfungwa kune vese vanopa masevhisi uye vanyoreri.
Iyo Layer 3 XGSPON OLT LM808XGS ine zviteshi zvisere uye 100G uplink inomiririra kufambira mberi kwakakosha mukumhanya kwekubatanidza mhinduro.Hunhu hwayo hunotyisa, hwakasanganiswa nekushanda kwakawedzerwa uye matanho ekuchengetedza akasimba, inoita kuti ive sarudzo yakanaka kune vanopa masevhisi vari kutsvaga kuendesa yakasarudzika internet ruzivo kune avo vanonyoresa.Neiyi tekinoroji, isina musono uye isina kukanganiswa yekubatanidza muzera redhijitari inova yechokwadi.
Hardware Specification | ||
NNI | GPON/EPON | |
UNI | 1x GE(LAN) + 3x FE(LAN) + 1x POTs(kusarudza) + 1x CATV + WiFi4 | |
PON Interface | Standard | GPON: ITU-T G.984EPON: IEE802.3ah |
Optical Fiber Connector | SC/APC | |
Kushanda Wavelength(nm) | TX1310, RX1490 | |
Kuendesa Simba (dBm) | 0 ~ +4 | |
Kugamuchira kunzwa (dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Internet Interface | 1 x 10/100/1000M auto-kutaurirana1 x 10/100M auto-kutauriranaYakazara / hafu duplex modeAuto MDI/MDI-XRJ45 connector | |
POTS Interface (sarudzo) | 1 x RJ11ITU-T G.729/G.722/G.711a/G.711 | |
WiFi Interface | Chiyero: IEEE802.11b/g/nFrequency: 2.4~2.4835GHz(11b/g/n)Ekunze Antennas: 2T2RAntenna Kuwana: 5dBiChiyero chechiratidzo: 2.4GHz Kusvikira ku300MbpsWireless: WEP/WPA-PSK/WPA2-PSK、WPA/WPA2Modulation: QPSK/BPSK/16QAM/64QAMReceiver Sensitivity:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm | |
Power Interface | DC2.1 | |
Magetsi | 12VDC/1A gadziriso yemagetsi | |
Dimension uye Weight | Chinhu Dimension: 167mm(L) x 118mm(W) x 30mm (H)Chinhu Net Weight: anenge 230g | |
Zvakatipoteredza Zvinotaurwa | Kushanda Tembiricha: 0oC~40oC (32oF~104oF)Kuchengetedza tembiricha: -40oC~70oC (-40oF~158oF)Kushanda Humidity: 5% kusvika 95% (Non-condensing) | |
Software Specification | ||
Management | Access Control, Local Management, Remote Management | |
Basa rePON | Kuzviwanira otomatiki/Kuonekwa kweLink/Kure kusimudzira software ØAuto/MAC/SN/LOID+Password simbisiroDynamic Bandwidth Allocation | |
Layer 3 Basa | IPv4/IPv6 Dual Stack ØNAT ØDHCP mutengi/sevha ØPPPOE mutengi/Kupfuura ØStatic uye dynamic routing | |
Layer 2 Basa | MAC kero kudzidza ØMAC kero yekudzidza account inogumira ØKudzvanyirira dutu remhepo ØVLAN transparent/tag/translate/trunkport-binding | |
Multicast | IGMPv2 ØIGMP VLAN ØIGMP pachena/Snooping/Proxy | |
VoIP | Tsigira SIP Protocol | |
Wireless | 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØSSID kutepfenyura/viga Sarudza | |
Chengetedzo | DOS, SPI FirewallIP Kero SefaMAC Kero SefaDomain Sefa IP uye MAC Kero Kusunga | |
CATV Specification | ||
Optical connector | SC/APC | |
RF, optical simba | -12~0dBm | |
Optical kugamuchira wavelength | 1550nm | |
RF frequency range | 47 ~ 1000MHz | |
RF yekubuda level | ≥ 75+/-1.5 dBuV | |
AGC mhando | 0~-15dBm | |
MER | ≥ 34dB(-9dBm optical input) | |
Output reflection kurasikirwa | >14dB | |
Package Zviri mukati | ||
Package Zviri mukati | 1 x XPON ONT, 1 x Quick Installation Guide, 1 x Power Adapter |