LIMEE Beddelka Stackable: Ku hagaaji Shabakaddaada Waxqabad La Wanaajiyey iyo Hufnaanta Qiimaha,
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LM241TW4, dual-mode ONU/ONT, waa mid ka mid ah unugyada shabakada indhaha ee XPON, taageera GPON iyo EPON laba nooc oo is-qabsi ah.Codsaday FTTH/FTTO, LM241TW4 waxay isku dari kartaa hawlaha wireless-ka ee waafaqsan 802.11 a/b/g/n heerarka farsamada.Waxa kale oo ay taageertaa 2.4GHz signal wireless.Waxay siin kartaa isticmaalayaasha ilaalinta amniga gudbinta xogta hufan.Oo ay bixiyaan adeeg TV oo qiimo jaban ah iyada oo loo marayo 1 CATV port.
4-dekedda XPON ONT waxay u ogolaataa isticmaalayaasha inay galaan isku xirka internetka xawaaraha sare leh ee XPON, kaas oo lala wadaago dekeda Gigabit Ethernet.Kor u kaca 1.25Gbps, ka hooseeya 2.5/1.25Gbps, fogaanta gudbinta ilaa 20Km.Xawaaraha ilaa 300Mbps, LM240TUW5 waxay isticmaashaa anteeno dibadeed si ay u kordhiso kala duwanaanta wireless-ka iyo dareenka, si aad u hesho calaamadaha wireless meel kasta oo gurigaaga ama xafiiska ah oo aad sidoo kale ku xidhi karto TV-ga, kaas oo kobcin kara noloshaada.
Q1: Waa maxay faraqa u dhexeeya EPON GPON OLT iyo XGSPON OLT?
Farqiga ugu weyn ayaa ah in XGSPON OLT ay taageerto GPON/XGPON/XGSPON, Xawaaraha Dhakhso.
Q2: Immisa ONT ayaa EPON ama GPON OLT ku xidhi kara
J: Waxay ku xidhan tahay tirada dekedaha iyo saamiga kala qaybinta indhaha.EPON OLT, 1 deked PON waxay ku xidhmi kartaa 64 pcs ONTs ugu badnaan.Wixii GPON OLT ah, 1 deked PON ah waxay ku xidhmi kartaa 128 pcs ONTs ugu badnaan.
Q3: Waa maxay masaafada ugu badan ee gudbinta alaabta PON ee macaamiisha?
J: Dhammaan masaafada ugu badan ee dekedda pon-ka waa 20KM.
Q4: Ma sheegi kartaa maxay ku kala duwan yihiin ONT & ONU?
J: Ma jiro farqi u dhexeeya nuxurka, labaduba waa aaladaha isticmaaleyaasha.Waxa kale oo aad odhan kartaa ONT waa qayb ka mid ah ONU.
Q5: Waa maxay FTTH/FTTO?
Waa maxay FTTH/FTTO?
Ma waxaad u raadinaysaa xal isku xidhid la isku halayn karo oo kharash-ool ah ganacsigaaga yar iyo kan dhexdhexaadka ah?Wax ka sii fogaan ha ka eegin LIMEE Stackable Switch.Loogu talagalay in lagu wanaajiyo waxqabadka shabakadaada iyadoo la bixinayo beddelka miisaaniyad-saaxiibtinimada leh, tignoolajiyadan wax-soo-saarka leh ayaa wax ka beddelaysa habka ay shirkaduhu u dhistaan oo ay u ilaaliyaan kaabayaasha shabakadooda.
LIMEE Stackable Switch waa shabakad si buuxda u shaqeysa oo si iskeed ah u shaqeysa, hubinta isku xirnaanta xiriir la'aanta ururkaaga.Si kastaba ha ahaatee, waxa ay ka duwan tahay furayaasha dhaqameedku waa awoodda ay u leedahay in lagu daro hal ama in ka badan, taas oo sii kordhinaysa awooddeeda.Haddi aad balaadhinayso hawlahaaga ama aad u baahan tahay in aad dejiso tirada sii kordheysa ee aaladaha, badelkan la isku dhejin karo waxa uu awood kuu siinayaa dabacsanaan aad kula qabsato oo aad u cabbirto shabakadaada sida shuruudahaaga ah.
Mid ka mid ah astaamaha muuqda ee LIMEE Stackable Switch waa la jaanqaadkiisa aaladaha Power over Ethernet (PoE).Baahida sii kordheysa ee aaladaha mobilada iyo IoT, waxay lama huraan u noqotay ganacsiyada inay helaan ilo koronto oo la isku halayn karo oo loogu talagalay aaladaha meelaha aan lahayn xarumaha korontadu ama isku xirka shabakadaha.Shaqada beddelka PoE ee LIMEE Stackable Switch waxay hubisaa in aaladahaaga ku habboon ay sii socdaan oo ay ku xiran yihiin, baabi'inta baahida kaabayaasha dheeraadka ah ama fiilooyinka.
Si ka duwan sida xalalka kale ee isku xidhka, LIMEE Stackable Switch waxa uu bixiyaa 40G iyo 100G isku xidhka xawliga sare leh, isaga oo hubinaya wareejinta xogta degdega ah oo hufan.Haddi aad la macaamilayso faylal waaweyn ama aad ku shaqaynayso arjiyada baaxada leh ee bandwidth-degdegga ah, beddelkan la isku dhejin karo waxa uu bixiyaa awoodda iyo xawaaraha looga baahan yahay si loo daboolo baahiyaha goobaha ganacsiga casriga ah.
Doorashada alaab-qeybiyaha saxda ah waa muhiim marka ay timaado qalabka isku xirka.LIMEE, waxaad ku kalsoonaan kartaa khibrada alaab-qeybiyaha Shiinaha ee hormuudka ka ah warshadaha.Iyada oo sumcad xooggan ku leh tayada iyo isku halaynta, LIMEE waxay mudnaan siisaa qancinta macaamiisha iyada oo bixisa tignoolajiyada casriga ah iyo taageerada macaamiisha gaarka ah.
Iyada oo ay la socoto hawl qabadkeeda hodanka ku ah iyo qiimaynta qiimaha leh, LIMEE Stackable Switch waa xalka ugu fiican ee isku xidhka ganacsiyada yaryar iyo kuwa dhexdhexaadka ah.Markaad hagaajiso kaabayaasha shabakadaada, waxaad ku guuleysan kartaa shaqo aan kala go 'lahayn oo hufan, kor u qaadida wax soo saarka iyo yaraynta wakhtiga hoos u dhaca.
Maalgelinta LIMEE Stackable Switch waxay kuu ogolaanaysaa inaad mustaqbalka-xaqiijiso shabakadaada, adoo hubinaya inay la qabsan karto baahiyaha ururkiina.Ku cusboonaysii shabakadaada LIMEE beddelka la isku halayn karo oo khibrad u yeelo faa'iidooyinka shaqaynta la xoojiyey, hufnaanta kharashka, iyo waxqabadka la isku halayn karo.
Gebogebadii, marka ay timaaddo furayaasha shabakadaha, LIMEE Stackable Switch ayaa ka taagan dadka badan.Naqshadeeda hal-abuurka leh, oo ay ku darayso shaqeynta la isku dhejin karo iyo PoE labadaba, waxay ka dhigaysaa doorasho la taaban karo oo qiimo leh oo loogu talagalay SMBs.Iyada oo leh ikhtiyaarrada isku xidhka xawaaraha sarreeya ee u dhexeeya 40G ilaa 100G, oo ay weheliso sumcadda qaaliga ah ee alaab-qeybiyaha Shiinaha, LIMEE waxay ku siinaysaa dammaanad ah inaad samaynayso maalgashi xog ogaal ah oo wanaagsan.cusboonaysii shabakadaada maanta oo marqaati ka noqo awooda wax badalka ee LIMEE's badalka la fadhiisan karo
Tilmaamaha Hardware | ||
NNI | GPON/EPON | |
UNI | 1x GE(LAN) + 3x FE(LAN) + 1x POTs(ikhtiyaar) + 1x CATV + WiFi4 | |
Interface PON | Heerka | GPON: ITU-T G.984EPON: IEE802.3ah |
Xidhiidhiyaha Fiber Optical | SC/APC | |
Mawjada Shaqeysa (nm) | TX1310, RX1490 | |
Awood Gudbinta (dBm) | 0 ~ +4 | |
Helitaanka dareenka (dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Interface Interface | 1 x 10/100/1000M auto-gorgortanka1 x 10/100M auto-gorgortanQaab buuxa/kala badhAuto MDI/MDI-XXidhiidhiyaha RJ45 | |
Interface POTS (doorasho) | 1 x RJ11ITU-T G.729/G.722/G.711a/G.711 | |
Interface WiFi | Heerka: IEEE802.11b/g/nInta jeer: 2.4 ~ 2.4835GHz(11b/g/n)Anteenooyinka dibadda: 2T2RFaa'iidada Anteenada: 5dBiHeerka Calaamadaha: 2.4GHz Ilaa 300MbpsWireless: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Habaynta: QPSK/BPSK/16QAM/64QAMDareenka qaataha:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm | |
Interface Power | DC2.1 | |
Bixinta Korontada | 12VDC/1A adabtarada korontada | |
Cabirka iyo Miisaanka | Cabirka Shayga:167mm(L) x 118mm(W) x 30mm (H)Miisaanka Shayga Shabakadda: qiyaastii 230g | |
Tilmaamaha Deegaanka | Heerkulka shaqada: 0oC ~ 40oC (32oF~104oF)Heerkulka kaydinta: -40oC ~ 70oC (-40oF~158oF)Qoyaanka shaqaynaya: 5% ilaa 95% (aan-buuxin) | |
Tilmaamaha Software | ||
Maamulka | Xakamaynta Helitaanka, Maaraynta Deegaanka, Maaraynta Fog | |
Shaqada PON | Helitaanka otomaatiga ah / ogaanshaha isku xirka / Software cusboonaysiinta fog ØXaqiijinta Auto/MAC/SN/LOID+PasswordQoondaynta Bandwidth firfircoon | |
Lakabka 3 Shaqada | IPv4/IPv6 Dual Stack ØNAT ØMacmiilka DHCP/server ØMacmiilka PPPOE/Ka gudubka ØMarin joogto ah oo firfircoon | |
Lakabka 2 Shaqada | Barashada ciwaanka MAC ØXadka koontada barashada cinwaanka MAC ØBaahinta xakamaynta duufaanta ØVLAN hufan/tag/tarjum/turjumaandeked-xidhid | |
Casriyeyn badan | IGMPv2 ØIGMP VLAN ØIGMP hufan/Snooping/Proxy | |
VoIP | Taageerida borotokoolka SIP | |
Wireless | 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØSSID baahinta/qari Dooro | |
Amniga | DOS, SPI FirewallShaandhaynta Ciwaanka IP-gaShaandhaynta Cinwaanka MACShaandhaynta Domain IP iyo Cinwaanka MAC xidhida | |
Tilmaamaha CATV | ||
Xidhiidhiyaha indhaha | SC/APC | |
RF, awoodda indhaha | -12-0dBm | |
Mawjada helitaanka indhaha | 1550nm | |
Kala duwanaanshaha soo noqnoqda RF | 47 ~ 1000MHz | |
heerka wax soo saarka RF | ≥ 75+/- 1.5 dBuV | |
Tusmada ugu hooseysa ee AGC | 0 ~ -15dBm | |
MER | ≥ 34dB (-9dBm gelinta indhaha) | |
Wax-soo-saarka luminta | > 14dB | |
Nuxurka Xidhmada | ||
Nuxurka Xidhmada | 1 x XPON ONT, 1 x Hagaha Rakibaadda Degdega ah, 1 x Adabtarka Korontada |