Kini iye bandeji XPON WiFi5 ONU?,
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LM241TW4, meji-mode ONU/ONT, jẹ ọkan ninu awọn XPON opitika nẹtiwọki sipo, atilẹyin GPON ati EPON meji ipo ti ara-aṣamubadọgba.Ti a lo si FTTH/FTTO, LM241TW4 le ṣepọ awọn iṣẹ alailowaya ni ibamu si awọn iṣedede imọ-ẹrọ 802.11 a/b/g/n.O tun ṣe atilẹyin ifihan agbara alailowaya 2.4GHz.O le pese awọn olumulo pẹlu daradara siwaju sii data gbigbe Idaabobo Idaabobo.Ati pese iṣẹ TV ti o ni iye owo nipasẹ ibudo CATV 1.
4-port XPON ONT gba awọn olumulo laaye lati wọle si ibudo XPON asopọ Intanẹẹti iyara, eyiti o pin pẹlu ibudo Gigabit Ethernet.Upstream 1.25Gbps, ibosile 2.5/1.25Gbps, ijinna gbigbe to 20Km.Pẹlu awọn iyara ti o to 300Mbps, LM240TUW5 nlo eriali omnidirectional itagbangba lati mu iwọn ilawọn alailowaya ati ifamọ pọ si, ki o le gba awọn ifihan agbara alailowaya nibikibi ni ile tabi ọfiisi ati pe o tun le sopọ si TV, eyiti o le ṣe alekun igbesi aye rẹ.
Q1: Kini iyatọ laarin EPON GPON OLT ati XGSPON OLT?
Iyatọ nla julọ ni pe XGSPON OLT ṣe atilẹyin GPON/XGPON/XGSPON, Iyara Iyara.
Q2: Awọn ONT melo ni EPON tabi GPON OLT le sopọ si
A: O da lori opoiye ebute oko ati opitika splitter ratio.Fun EPON OLT, 1 PON ibudo le sopọ si 64 PC ONT ti o pọju.Fun GPON OLT, 1 PON ibudo le sopọ si 128 PC ONT ti o pọju.
Q3: Kini ijinna gbigbe ti o pọju ti awọn ọja PON si olumulo?
A: Gbogbo ijinna gbigbe pon ti o pọju jẹ 20KM.
Q4: Ṣe o le sọ Kini iyatọ ti ONT & ONU?
A: Ko si iyatọ ninu pataki, mejeeji jẹ awọn ẹrọ olumulo.O tun le sọ pe ONT jẹ apakan ti ONU.
Q5: Kini FTTH/FTTO?
Kini FTTH/FTTO?
XPON meji band WiFi5 ONU jẹ ẹrọ ibaraẹnisọrọ to ti ni ilọsiwaju ti o dapọ awọn anfani ti imọ-ẹrọ XPON, WiFi5 band meji, ati ONU (Optical Network Unit).O jẹ apẹrẹ lati pese isopọ Ayelujara iyara to gaju ati awọn iṣẹ afikun fun awọn olumulo ibugbe ati awọn olumulo iṣowo kekere.
XPON, eyiti o duro fun Nẹtiwọọki Optical Palolo, jẹ imọ-ẹrọ ti o nlo awọn kebulu okun opiti lati fi data, ohun, ati awọn iṣẹ fidio ranṣẹ.O funni ni bandiwidi giga, lairi kekere, ati iwọn giga, ṣiṣe ni ojutu pipe fun awọn iwulo ibaraẹnisọrọ ode oni.
WiFi5 band meji n tọka si agbara ti ONU lati ṣiṣẹ lori mejeeji 2.4GHz ati awọn ẹgbẹ igbohunsafẹfẹ 5GHz, gbigba fun awọn asopọ alailowaya yiyara ati iduroṣinṣin diẹ sii.Eyi ni idaniloju pe awọn olumulo le gbadun ṣiṣanwọle laisiyonu, ere ori ayelujara, ati awọn iṣẹ ṣiṣe bandiwidi miiran laisi awọn idilọwọ eyikeyi.
Jije ẹrọ ONU, o ṣiṣẹ bi ẹnu-ọna laarin nẹtiwọọki olupese iṣẹ ati awọn ẹrọ olumulo.O ṣe atilẹyin awọn ipo intanẹẹti pupọ, pẹlu Static IP, DHCP, ati PPPoE, fifun awọn olumulo ni irọrun lati yan ọna asopọ ti o fẹ.
Pẹlu awọn iyara ti o to 1200Mbps, XPON meji band WiFi5 ONU n pese igbẹkẹle ati iṣẹ ṣiṣe giga WiFi Asopọmọra.O ṣe atilẹyin awọn iṣedede WiFi tuntun, pẹlu 802.11b/g/n/ac, ni idaniloju ibamu pẹlu ọpọlọpọ awọn ẹrọ.
Ni afikun si isopọ Ayelujara, XPON meji band WiFi5 ONU tun nfun awọn iṣẹ ohun to ti ni ilọsiwaju.O ṣe atilẹyin SIP (Ilana Ibẹrẹ Ikoni) ati H.248, ti n fun awọn olumulo laaye lati ṣe awọn ipe VoIP (Voice over Internet Protocol) ati wọle si awọn iṣẹ ohun afikun.
Ẹya akiyesi kan ti ẹgbẹ meji XPON WiFi5 ONU ni Iṣẹ Gasp Ku, eyiti o pese itaniji pipa-agbara.Eyi tumọ si pe ni ọran ti ijakulẹ agbara, ONU yoo fi ami ifihan kan ranṣẹ lati tii olupese iṣẹ leti, ti n muu ṣiṣẹ ni iyara lati yanju ọran naa.
Lati jẹki igbẹkẹle ti ONU, o ni ẹya aṣayan ti o fun laaye laaye lati tẹsiwaju ṣiṣẹ fun awọn wakati 4 laisi agbara.Eyi ṣe idaniloju iṣẹ ti ko ni idilọwọ lakoko awọn agbara agbara kukuru tabi nigba yiyipada awọn orisun agbara.
Lati ṣakoso ati ṣe atẹle XPON band meji WiFi5 ONU, awọn ọna iṣakoso pupọ wa.Iwọnyi pẹlu Telnet, Oju opo wẹẹbu, SNMP (Ilana Iṣakoso Nẹtiwọọki Rọrun), OAM (Awọn iṣẹ ṣiṣe, Isakoso, ati Itọju), ati TR069.
Ni ipari, XPON meji band WiFi5 ONU jẹ ẹrọ ibaraẹnisọrọ to wapọ ti o ṣajọpọ imọ-ẹrọ XPON, WiFi5 meji band, ati awọn iṣẹ-ṣiṣe ONU.Pẹlu awọn oniwe-giga-iyara ayelujara Asopọmọra, to ti ni ilọsiwaju ohun awọn iṣẹ, ati awọn orisirisi isakoso awọn aṣayan, o pese a gbẹkẹle ati lilo ojutu ojutu fun ibugbe ati kekere owo awọn olumulo.
Hardware Specification | ||
NNI | GPON/EPON | |
UNI | 1x GE(LAN) + 3x FE(LAN) + 1x POTs(iyan) + 1x CATV + WiFi4 | |
PON Interface | Standard | GPON: ITU-T G.984EPON: IEE802.3ah |
Okun Okun Asopọmọra | SC/APC | |
Igigun iṣẹ (nm) | TX1310, RX1490 | |
Agbara Gbigbe (dBm) | 0 ~ +4 | |
Gbigba ifamọ (dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Internet Interface | 1 x 10/100 / 1000M idojukọ-idunadura1 x 10 / 100M idojukọ-idunaduraIpo ni kikun/idaji ile oloke mejiLaifọwọyi MDI/MDI-XRJ45 asopo | |
POTS Interface (aṣayan) | 1 x RJ11ITU-T G.729/G.722/G.711a/G.711 | |
WiFi Interface | Standard: IEEE802.11b/g/nIgbohunsafẹfẹ: 2.4 ~ 2.4835GHz(11b/g/n)Awọn eriali ita: 2T2REre Eriali: 5dBiOṣuwọn ifihan agbara: 2.4GHz Titi di 300MbpsAilokun: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Awoṣe: QPSK/BPSK/16QAM/64QAMIfamọ olugba:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm | |
Agbara Interface | DC2.1 | |
Ibi ti ina elekitiriki ti nwa | 12VDC/1A ohun ti nmu badọgba agbara | |
Iwọn ati iwuwo | Iwọn Nkan: 167mm(L) x 118mm(W) x 30mm (H)Iwọn Apapọ Nkan: nipa 230g | |
Awọn pato Ayika | Iwọn otutu ti nṣiṣẹ: 0oC~40oC (32oF~104oF)Ibi ipamọ otutu: -40oC~70oC (-40oF~158oF)Ọriniinitutu Ṣiṣẹ: 5% si 95% | |
Software Specification | ||
Isakoso | Iṣakoso Wiwọle, Isakoso Agbegbe, Iṣakoso Latọna jijin | |
Iṣẹ PON | Awari-laifọwọyi/Wiwa ọna asopọ/ Sọfitiwia igbesoke jijin ØLaifọwọyi/MAC/SN/LOID+Ọrọigbaniwọle ìfàṣẹsíÌpín Bandiwidi Ìmúdàgba | |
Layer 3 Išė | IPv4/IPv6 Meji Stack ØNAT ØDHCP onibara/olupin ØOnibara PPPOE/Irekọja ØAimi ati ki o ìmúdàgba afisona | |
Layer 2 iṣẹ | Mac adirẹsi eko ØAdirẹsi Mac adiresi kikọ akọọlẹ opin ØIdaduro iji igbohunsafefe ØVLAN sihin / tag / sélédemírán / ẹhin mọtoibudo-abuda | |
Multicast | IGMPv2 ØIGMP VLAN ØIGMP sihin/Snooping/Aṣoju | |
VoIP | Ṣe atilẹyin Ilana SIP | |
Ailokun | 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØSSID igbohunsafefe / tọju Yan | |
Aabo | DOS, SPI ogiriinaÀlẹmọ Adirẹsi IPAjọ adirẹsi MACAjọ Ajọ IP ati Adirẹsi MAC abuda | |
CATV Specification | ||
Opitika asopo | SC/APC | |
RF, opitika agbara | -12 ~ 0dBm | |
Opitika gbigba wefulenti | 1550nm | |
Iwọn igbohunsafẹfẹ RF | 47 ~ 1000MHz | |
RF o wu ipele | ≥ 75+/- 1.5 dBuV | |
Iwọn ti AGC | 0 ~ -15dBm | |
MER | ≥ 34dB(-9dBm igbewọle opiti) | |
Ojade otito pipadanu | > 14dB | |
Package Awọn akoonu | ||
Package Awọn akoonu | 1 x XPON ONT, 1 x Awọn ọna fifi sori Itọsọna, 1 x Power Adapter |