Cov khoom
XPON dual band WiFi5 ONU yog dab tsi?
XPON dual band WiFi5 ONU yog dab tsi?,
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Cov yam ntxwv ntawm cov khoom
LM241TW4, dual-hom ONU / ONT, yog ib qho ntawm XPON optical network units, txhawb GPON thiab EPON ob hom kev hloov kho tus kheej.Siv rau FTTH/FTTO, LM241TW4 tuaj yeem ua ke cov haujlwm wireless ua raws li 802.11 a/b/g/n cov qauv kev qhia.Nws kuj txhawb 2.4GHz wireless teeb liab.Nws tuaj yeem muab cov neeg siv nrog cov ntaub ntawv sib kis tau zoo dua kev tiv thaiv kev tiv thaiv.Thiab muab cov kev pabcuam TV uas raug nqi los ntawm 1 CATV chaw nres nkoj.
4-chaw nres nkoj XPON ONT tso cai rau cov neeg siv nkag mus rau qhov chaw nres nkoj Internet ceev ceev XPON, uas tau koom nrog Gigabit Ethernet chaw nres nkoj.Upstream 1.25Gbps, downstream 2.5 / 1.25Gbps, kis tau tus mob mus txog 20Km.Nrog ceev txog li 300Mbps, LM240TUW5 siv lub kav hlau txais xov sab nraud omnidirectional kom ua kom lub wireless ntau thiab rhiab heev, yog li koj tuaj yeem tau txais wireless signals nyob txhua qhov chaw hauv koj lub tsev lossis chaw ua haujlwm thiab koj tuaj yeem txuas rau TV, uas tuaj yeem txhawb koj lub neej.
FAQ
Q1: Dab tsi yog qhov txawv ntawm EPON GPON OLT thiab XGSPON OLT?
Qhov sib txawv loj tshaj plaws yog tias XGSPON OLT txhawb GPON / XGPON / XGSPON, Kev nrawm dua.
Q2: Muaj pes tsawg ONTs tuaj yeem koj EPON lossis GPON OLT txuas rau
A: Nws nyob ntawm qhov chaw nres nkoj kom muaj nuj nqis thiab kho qhov muag splitter piv.Rau EPON OLT, 1 PON chaw nres nkoj tuaj yeem txuas rau 64 pcs ONTs siab tshaj plaws.Rau GPON OLT, 1 PON chaw nres nkoj tuaj yeem txuas rau 128 pcs ONTs siab tshaj plaws.
Q3: Dab tsi yog qhov max kis tau tus mob ntawm cov khoom PON rau cov neeg siv khoom?
A: Tag nrho cov chaw nres nkoj pon qhov max kis tau tus mob yog 20KM.
Q4: Koj puas tuaj yeem qhia Dab tsi yog qhov txawv ntawm ONT & ONU?
A: Tsis muaj qhov sib txawv ntawm qhov tseem ceeb, ob qho tib si yog cov neeg siv khoom siv.Koj tuaj yeem hais tias ONT yog ib feem ntawm ONU.
Q5: FTTH / FTTO yog dab tsi?
FTTH / FTTO yog dab tsi?
XPON dual band WiFi5 ONU yog cov cuab yeej sib txuas lus siab heev uas muab cov txiaj ntsig ntawm XPON thev naus laus zis, dual band WiFi5, thiab ONU (Optical Network Unit).Nws yog tsim los muab kev sib txuas hauv internet ceev thiab cov kev pabcuam ntxiv rau cov neeg siv tsev thiab cov lag luam me.
XPON, uas sawv cev rau Passive Optical Network, yog lub tshuab siv fiber ntau optic xa cov ntaub ntawv, suab, thiab kev pabcuam video.Nws muaj cov bandwidth siab, qis latency, thiab siab scalability, ua rau nws yog ib qho kev daws teeb meem zoo tshaj plaws rau kev xav tau kev sib txuas lus niaj hnub no.
Dual band WiFi5 hais txog lub peev xwm ntawm ONU ua haujlwm ntawm ob qho tib si 2.4GHz thiab 5GHz zaus bands, tso cai rau kev sib txuas ceev dua thiab ruaj khov dua.Qhov no ua kom cov neeg siv tuaj yeem txaus siab rau kev sib txuas, kev ua si hauv online, thiab lwm yam kev ua haujlwm bandwidth-intensive yam tsis muaj kev cuam tshuam.
Ua ib qho khoom siv ONU, nws ua lub rooj vag ntawm tus neeg muab kev pabcuam lub network thiab cov neeg siv khoom siv.Nws txhawb ntau hom kev siv internet, suav nrog Static IP, DHCP, thiab PPPoE, muab cov neeg siv yooj yim xaiv lawv txoj kev sib txuas uas nyiam.
Nrog ceev txog li 1200Mbps, XPON dual band WiFi5 ONU muab kev ruaj ntseg thiab kev ua haujlwm siab WiFi txuas.Nws txhawb cov qauv WiFi tshiab, suav nrog 802.11b/g/n/ac, kom ntseeg tau tias muaj kev sib raug zoo nrog ntau yam khoom siv.
Ntxiv nrog rau kev sib txuas hauv internet, XPON dual band WiFi5 ONU kuj muaj cov kev pabcuam suab nrov.Nws txhawb SIP (Session Initiation Protocol) thiab H.248, ua rau cov neeg siv ua VoIP (Voice over Internet Protocol) hu thiab nkag mus rau cov kev pabcuam suab ntxiv.
Ib qho tseem ceeb ntawm XPON dual band WiFi5 ONU yog nws txoj haujlwm Dying Gasp, uas muab lub tswb nrov.Qhov no txhais tau hais tias thaum muaj hluav taws xob poob, ONU yuav xa cov teeb liab los ceeb toom rau tus neeg muab kev pabcuam, ua kom nrawm nrawm los daws qhov teeb meem.
Txhawm rau txhim kho qhov kev ntseeg tau ntawm ONU, nws muaj qhov xaiv tau uas tso cai rau nws ua haujlwm txuas ntxiv mus txog 4 teev yam tsis muaj zog.Qhov no ua kom cov kev pabcuam tsis cuam tshuam thaum lub sijhawm hluav taws xob luv luv lossis thaum hloov hluav taws xob.
Txhawm rau tswj hwm thiab saib xyuas XPON dual band WiFi5 ONU, muaj ntau txoj hauv kev tswj hwm.Cov no suav nrog Telnet, Web, SNMP (Yooj Yim Network Management Protocol), OAM (Kev Ua Haujlwm, Kev Tswj Xyuas, thiab Kev Saib Xyuas), thiab TR069.
Hauv kev xaus, XPON dual band WiFi5 ONU yog ntau yam khoom siv sib txuas lus uas ua ke nrog XPON thev naus laus zis, dual band WiFi5, thiab ONU kev ua haujlwm.Nrog nws cov kev sib txuas hauv internet ceev ceev, cov kev pabcuam suab nrov, thiab ntau yam kev tswj hwm, nws muab cov kev daws teeb meem zoo thiab muaj txiaj ntsig zoo rau cov neeg siv tsev thiab cov lag luam me.
| Hardware Specification | ||
| NNI | GPON / EPON | |
| UNI | 1 x GE(LAN) + 3x FE(LAN) + 1x POTs(optional) + 1x CATV + WiFi4 | |
| PON interface | Txuj | GPON: ITU-T G.984EPON: IEE 802.3 ua |
| Optical Fiber Connector | SC/APC | |
| Ua haujlwm wavelength (nm) | TX 1310, RX 1490 | |
| Fais fab kis (dBm) | 0 ~ +4 | |
| Txais rhiab heev (dBm) | ≤ -27 (EPON), ≤ -28 (GPON) | |
| Internet Interface | 1 x 10/100/1000M auto-negotiation1 x 10/100M auto-negotiationFull/half duplex homAuto MDI/MDI-XRJ45 connector | |
| POTS Interface (xaiv) | 1 x RJ11ITU-T G.729/G.722/G.711a/G.711 | |
| WiFi Interface | Txuj: IEEE 802.11b/g/nZaus: 2.4 ~ 2.4835GHz (11b/g/n)Sab nraud Antennas: 2T2RKav hlau txais xov: 5dBiTeeb liab tus nqi: 2.4GHz Mus txog 300MbpsWireless: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Modulation: QPSK/BPSK/16QAM/64QAMTus neeg txais kev xav:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm | |
| Fais fab Interface | DC 2.1 | |
| Fais fab mov | 12VDC / 1A fais fab mov adapter | |
| Dimension thiab Nyhav | Qhov Loj: 167mm (L) x 118mm (W) x 30mm (H)Net Nyhav: txog 230g | |
| Environmental Specifications | Ua haujlwm kub: 0oC ~ 40oC (32oF ~ 104oF)Cia kub: -40oC ~ 70oC (-40oF ~ 158oF)Kev khiav hauj lwm av noo: 5% mus rau 95% (Non-condensing) | |
| Software Specification | ||
| Kev tswj hwm | Access Control, Local Management, Chaw Tswj Chaw Taws Teeb | |
| PON muaj nuj nqi | Nws pib-discovery/Txuas kev tshawb nrhiav/cov chaw taws teeb hloov kho software ØAuto/MAC/SN/LOID+Password authenticationDynamic Bandwidth Allocation | |
| Txheej 3 Muaj nuj nqi | IPv4 / IPv6 Dual Stack ØNAS ØDHCP neeg siv / server ØPPPOE tus neeg siv khoom / Passthrough ØStatic thiab dynamic routing | |
| Txheej 2 Muaj nuj nqi | MAC chaw nyob kawm ØMAC chaw nyob kev kawm tus lej txwv ØTshaj tawm cua daj cua dub ØVLAN pob tshab/tag/translate/trunkchaw nres nkoj khi | |
| Multicast | IGMPv2 ØIGMP VLAN ØIGMP pob tshab/Snooping/Proxy | |
| VoIP | Txhawb SIP raws tu qauv | |
| Wireless | 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØSSID tshaj tawm / nkaum Xaiv | |
| Kev ruaj ntseg | DOS, SPI FirewallIP chaw nyob limMAC Chaw Nyob LimDomain Lim IP thiab MAC Chaw Nyob Binding | |
| CATV Specification | ||
| Optical connector | SC/APC | |
| RF, optical zog | -12 ~ 0dBm | |
| Optical txais wavelength | 1 550nm | |
| RF ntau zaus | 47 ~ 1000 MHz | |
| RF tso zis theem | ≥ 75+/-1.5 dBuV | |
| AGC ntau | 0 ~ -15dBm | |
| MER | ≥ 34dB (-9dBm optical input) | |
| Tso zis reflection poob | > 14dB | |
| Ntim Cov ntsiab lus | ||
| Ntim Cov ntsiab lus | 1 x XPON ONT, 1 x Qhia Kev Txhim Kho Ceev, 1 x Fais Fab Adapter | |
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