Awọn ọja
1GE+3FE+1POT+CATV+WIFI4 ONU/ONT LM241TW4
Ọja Abuda
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.
FAQ
Iyatọ nla julọ ni pe XGSPON OLT ṣe atilẹyin GPON/XGPON/XGSPON, Iyara Iyara.
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.
A: Gbogbo ijinna gbigbe pon ti o pọju jẹ 20KM.
A: Ko si iyatọ ninu pataki, mejeeji jẹ awọn ẹrọ olumulo.O tun le sọ pe ONT jẹ apakan ti ONU.
Kini FTTH/FTTO?
| 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 | |
-
Foonu
-
Imeeli
-
Whatsapp
-
Skype
-
Oke
