Cov khoom
LIMEE Stackable Hloov: Streamline Koj Network nrog Txhim Kho Kev Ua Haujlwm thiab Tus Nqi Ua Haujlwm
LIMEE Stackable Hloov: Streamline Koj Network nrog Txhim Kho Kev Ua Haujlwm thiab Tus Nqi Ua Haujlwm,
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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?
Puas yog koj tab tom nrhiav kev sib txuas lus txhim khu kev qha thiab tus nqi tsim nyog rau koj lub lag luam me rau nruab nrab?Saib tsis pub dhau LIMEE Stackable Hloov.Tsim los ua kom zoo dua koj lub network kev ua tau zoo thaum muab cov kev siv nyiaj txiag zoo tshaj plaws, qhov kev siv thev naus laus zis no tau hloov pauv txoj hauv kev cov tuam txhab tsim thiab tswj lawv cov txheej txheem network.
LIMEE Stackable Switch yog qhov hloov pauv hloov pauv uas ua haujlwm tau zoo uas ua haujlwm ywj pheej, ua kom muaj kev sib txuas tsis sib haum xeeb rau koj lub koom haum.Txawm li cas los xij, dab tsi ua rau nws sib nrug ntawm cov keyboards ib txwm muaj yog nws lub peev xwm los ua ke nrog ib lossis ntau lub keyboards, txuas ntxiv nws cov peev xwm.Txawm hais tias koj tab tom nthuav koj cov haujlwm lossis xav tau kom haum rau cov khoom siv ntau ntxiv, qhov hloov pauv hloov tau txhawb nqa koj nrog kev yoog raws thiab ntsuas koj lub network raws li koj xav tau.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm LIMEE Stackable Hloov yog nws txoj kev sib raug zoo nrog lub zog dhau Ethernet (PoE) cov khoom siv.Nrog rau kev thov loj hlob ntawm cov khoom siv mobile thiab IoT, nws tau dhau los ua qhov tseem ceeb rau cov lag luam kom muaj lub zog siv hluav taws xob zoo rau cov khoom siv hauv thaj chaw tsis muaj hluav taws xob hluav taws xob lossis kev sib txuas hauv network.Lub PoE hloov kev ua haujlwm ntawm LIMEE Stackable Switch ua kom ntseeg tau tias koj cov khoom siv tau zoo nyob twj ywm thiab txuas nrog, tshem tawm qhov xav tau rau kev tsim kho vaj tse ntxiv lossis txuas.
Tsis zoo li lwm cov kev daws teeb meem sib tham, LIMEE Stackable Switch muaj 40G thiab 100G kev sib txuas ceev ceev, ua kom cov ntaub ntawv hloov pauv sai thiab muaj txiaj ntsig.Txawm hais tias koj tab tom cuam tshuam nrog cov ntaub ntawv loj lossis khiav cov ntawv thov siv bandwidth-intensive, qhov kev hloov pauv no muab lub peev xwm thiab nrawm uas yuav tsum tau ua kom tau raws li qhov xav tau ntawm kev lag luam niaj hnub no.
Xaiv tus neeg muab khoom tsim nyog yog qhov tseem ceeb thaum nws los txog rau kev sib txuas lus kho vajtse.Nrog LIMEE, koj tuaj yeem tso siab rau hauv kev tshaj lij ntawm cov neeg muag khoom hauv Suav teb hauv kev lag luam.Nrog lub koob npe nrov rau kev ua tau zoo thiab kev ntseeg siab, LIMEE tseem ceeb rau cov neeg siv khoom txaus siab los ntawm kev muab cov cuab yeej siv thev naus laus zis thiab kev txhawb nqa tshwj xeeb rau cov neeg siv khoom.
Nrog nws cov kev ua haujlwm nplua nuj thiab tus nqi tsim nyog, LIMEE Stackable Hloov yog qhov kev sib txuas zoo tshaj plaws rau kev lag luam me rau nruab nrab.Los ntawm kev txhim kho koj lub network infrastructure, koj tuaj yeem ua tiav kev ua haujlwm tsis sib haum xeeb thiab ua haujlwm tau zoo, txhim kho kev tsim khoom thiab txo qis sijhawm.
Kev nqis peev hauv LIMEE Stackable Hloov tso cai rau koj los ua pov thawj koj lub network yav tom ntej, kom ntseeg tau tias nws tuaj yeem hloov kho raws li qhov xav tau ntawm koj lub koom haum.Txhim kho koj lub network nrog LIMEE stackable hloov thiab paub txog cov txiaj ntsig ntawm kev ua haujlwm zoo dua qub, kev ua haujlwm tau zoo, thiab kev ua haujlwm txhim khu kev qha.
Hauv kev xaus, thaum nws los txog rau lub network keyboards, LIMEE Stackable Switch sawv tawm ntawm cov neeg coob coob.Nws txoj kev tsim tshiab, suav nrog ob qho tib si stackable thiab PoE hloov ua haujlwm, ua rau nws muaj ntau yam thiab raug xaiv xaiv rau SMBs.Nrog rau kev sib txuas ceev ceev xws li 40G txog 100G, nrog rau lub koob npe nrov ntawm cov neeg muag khoom hauv Suav teb, LIMEE muab kev lees paub rau koj tias koj tab tom ua kev paub thiab kev nqis peev zoo.Txhim kho koj lub network niaj hnub no thiab ua pov thawj lub zog hloov pauv ntawm LIMEE's stackable switch.
| 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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