Oluyanju 1RU QAM pẹlu awọsanma, Ipele Agbara ati MER fun mejeeji DVB-C ati DOCSIS, MKQ124
Apejuwe kukuru:
MKQ124 jẹ alagbara ati lilo ore-QAM Oluyanju ti a pinnu lati ṣe atẹle ati jabo ilera ti Cable Digital ati nẹtiwọọki HFC.
O ni anfani lati wọle nigbagbogbo gbogbo awọn iye wiwọn ninu awọn faili ijabọ ati lati firanṣẹSNMPawọn ẹgẹ ni akoko gidi ti awọn iye aye ti a yan lori awọn ala ti a ti pinnu.Fun laasigbotitusita aWEB GUIngbanilaaye iwọle latọna jijin / agbegbe si gbogbo awọn aye abojuto ni ipele RF ti ara ati awọn fẹlẹfẹlẹ DVB-C / DOCSIS.
Alaye ọja
ọja Tags
Alaye ọja
MKQ124 jẹ alagbara ati lilo ore-QAM Oluyanju ti a pinnu lati ṣe atẹle ati jabo ilera ti Cable Digital ati nẹtiwọọki HFC.
O ni anfani lati wọle lemọlemọfún gbogbo awọn iye wiwọn ninu awọn faili ijabọ ati lati fi awọn ẹgẹ SNMP ranṣẹ ni akoko gidi ti awọn iye awọn paramita ti a yan lori awọn iloro ti a ṣalaye.Fun laasigbotitusita WEB GUI ngbanilaaye iwọle latọna jijin / agbegbe si gbogbo awọn aye ti a ṣe abojuto ni ipele RF ti ara ati awọn fẹlẹfẹlẹ DVB-C / DOCSIS.
MKQ124 jẹ alagbara ati lilo ore-QAM Oluyanju ti a pinnu lati ṣe atẹle ati jabo ilera ti Cable Digital ati nẹtiwọọki HFC.
O ni anfani lati wọle nigbagbogbo gbogbo awọn iye wiwọn ninu awọn faili ijabọ ati lati firanṣẹSNMPawọn ẹgẹ ni akoko gidi ti awọn iye aye ti a yan lori awọn ala ti a ti pinnu.Fun laasigbotitusita aWEB GUIngbanilaaye iwọle latọna jijin / agbegbe si gbogbo awọn aye abojuto ni ipele RF ti ara ati awọn fẹlẹfẹlẹ DVB-C / DOCSIS.
Bii nọmba ti Digital Cable TV ati awọn alabapin DOCSIS ti n pọ si ni kariaye ati Didara Iṣẹ ti di ipin pataki lati dinku idinku awọn alabapin, MKQ124 jẹ ohun elo to dara julọ lati ṣaṣeyọri ibojuwo 24/7 iye owo-doko ti didara ti a firanṣẹ si gbogbo awọn aaye ti a Digital Cable nẹtiwọki.Oṣiṣẹ okun le ran lọ si ibi-ori / ibudo, lẹgbẹẹ maili to kẹhin, tabi ni agbegbe awọn alabapin.
MKQ124 jẹ eto-ipin bi rackmount lati ṣe atẹle igbagbogbo igbohunsafẹfẹ / titobi / constellation / awọn idahun BER fun gbogbo awọn ikanni QAM.Nipa lilo awọn paramita ibojuwo wọnyi, oniṣẹ le jẹ alaapọn ni atunse ọran didara okun ati tun lati wa agbegbe nibiti ibajẹ ti n kan iṣẹ.
Awọn anfani
➢ Abojuto latọna jijin ati agbegbe ti ilera ti nẹtiwọọki CATV rẹ
➢ Akoko gidi ati Ilọsiwaju QAM ibojuwo
➢ Ipeye giga fun agbara iwọn jakejado ati tẹ: +/- 1dB fun Agbara, +/- 1.5dB fun MER
➢ Ifọwọsi ti ọna siwaju HFC ati gbigbe didara RF
➢ Oluyanju Spectrum Ifibọ lati 5 MHz si 1 GHz
Awọn abuda
➢ DVB-C ati DOCSIS atilẹyin ni kikun
➢ ITU-J83 Awọn afikun A, B, C atilẹyin
Paramita itaniji ti asọye olumulo ati iloro, ṣe atilẹyin profaili ikanni meji: ero A / ero B
2x RF ni, 4x RJ45 (2x WAN + 2x LAN) awọn ibudo ni 1 RU
➢ Awọn iṣiro bọtini RF awọn wiwọn deede
TCP / UCP / DHCP / HTTP / SNMP atilẹyin
➢ Standalone kuro
Atẹle Parameters
➢ 64 QAM / 256 QAM / 4096 QAM (Aṣayan) / OFDM (Aṣayan)
➢ Ipele Agbara RF: -15 si + 50 dBmV
➢ MER: 20 si 50 dB
Pre-BER ati RS ti o ṣe atunṣe kika
➢ Post-BER ati RS ti ko ṣe atunṣe
➢ Ìràwọ̀
Awọn ohun elo
➢ Mejeeji DVB-C ati DOCSIS Digital Cable nẹtiwọki ibojuwo
➢ Olona-ikanni ibojuwo
➢ Itupalẹ QAM akoko gidi
Awọn atọkun
| RF | Obirin F Asopọmọra | |
| RJ45 (4x RJ45 àjọlò ibudo) | 10/100/1000 | Mbps |
| AC Power Socket | 3Pin |
| RF Awọn abuda | ||
| Iwọn Igbohunsafẹfẹ (Eti-si-Eti) | 88 – 1002 | MHz |
| Bandiwidi ikanni (Iwari aifọwọyi) | 6/8 | MHz |
| Awoṣe | 16/32/64/128/256 4096 (Aṣayan) / OFDM (Aṣayan) | QAM |
| Ibiti Ipele Agbara Iṣawọle RF (Ifaramọ) | -15 si + 50 | dBmV |
| Aami Oṣuwọn | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM ati 256-QAM) 6.900, 6.875, 5.200 | Msym/s |
| Input Impedance | 75 | OHM |
| Ipadabọ Ipadabọ igbewọle | > 6 | dB |
| Ipele Ariwo Kere | -55 | dBmV |
| Yiye Ipele Agbara ikanni | +/-1 | dB |
| MER | 20 si +50 (+/- 1.5) | dB |
| BER | Pre-RS BER ati Post-RS BER | |
| Oluyanju julọ.Oniranran | ||
| Awọn Eto Oluyanju Ipilẹ Spectrum | Tito tẹlẹ / Daduro / Ṣiṣe Igbohunsafẹfẹ Igba (Kere: 6 MHz) RBW (Kere: 3.7 kHz) Aiṣedeede titobi Ẹka titobi (dBm, dBmV, dBuV) |
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| Wiwọn | Aami Apapọ Idaduro tente oke Ẹgbẹ́ ìràwọ̀ Agbara ikanni |
|
| Ririnkiri ikanni | Pre-BER / Post-BER Titiipa FEC / Ipo QAM / Afikun Ipele Agbara / SNR / Oṣuwọn aami |
|
| Nọmba ti Ayẹwo (O pọju) fun Span | Ọdun 2048 |
|
| Ṣiṣayẹwo Iyara @ Nọmba Ayẹwo = 2048 | 1 (TPY.) | Keji |
| Gba Data | ||
| Data Realtime Nipa API | Telnet (CLI) / Oju opo wẹẹbu / MIB | |
| Software Awọn ẹya ara ẹrọ | |
| Ilana | TCP / UCP / DHCP / HTTP / SNMP |
| Tabili ikanni | > Awọn ikanni RF 80 |
| Aago ọlọjẹ fun gbogbo tabili ikanni | Laarin awọn iṣẹju 5 fun tabili aṣoju pẹlu awọn ikanni 80 RF. |
| Ni atilẹyin iru ikanni | DVB-C ati DOCSIS |
| Abojuto Parameters | RF Ipele, QAM Constellation, SNR, FEC, BER, Spectrum Oluyanju |
| WEB UI | Rọrun lati ṣafihan awọn abajade ọlọjẹ ni ẹrọ aṣawakiri wẹẹbu kan. Rọrun lati yi awọn ikanni abojuto pada ni tabili. Spectrum fun HFC ọgbin. Constellation fun pato igbohunsafẹfẹ. |
| MIB | MIBs aladani.Ṣe irọrun iraye si data ibojuwo fun awọn eto iṣakoso nẹtiwọọki |
| Awọn ifilelẹ Itaniji | Ipele ifihan agbara / BER / SNR le ṣeto nipasẹ WEB UI tabi MIB, ati awọn ifiranṣẹ itaniji le firanṣẹ nipasẹ SNMP TRAP tabi ṣafihan lori oju opo wẹẹbu. |
| LOG | O le fipamọ o kere ju awọn ọjọ 3 ti awọn iforukọsilẹ ibojuwo ati awọn akọọlẹ itaniji pẹlu aarin iṣẹju 15 fun iṣeto awọn ikanni 80. |
| Isọdi | Ṣii Ilana ati pe o le ṣepọ ni irọrun pẹlu OSS |
| Famuwia Igbesoke | Ṣe atilẹyin latọna jijin tabi igbesoke famuwia agbegbe |
| Ti ara | |
| Awọn iwọn | 432mm (W) x 244mm (D) x 45mm (H) (pẹlu F asopo) |
| Ọna kika | 1 RU (19") |
| Iwọn | 2250+/-10 g |
| Ibi ti ina elekitiriki ti nwa | 100-240 VAC 50-60Hz |
| Ilo agbara | < 24W |
| Ayika | |
| Awọn iwọn otutu ti nṣiṣẹ | 0 si 45oC |
| Ọriniinitutu ti nṣiṣẹ | 10 si 90 % (Ti kii ṣe Condensing) |
| Ibi ipamọ otutu | -40 si 85oC |
WEB GUI Sikirinisoti
Awọn Ilana Abojuto (Eto B)
Kikun julọ.Oniranran ati ikanni paramita
(Ipo Titiipa; Ipo QAM; Agbara ikanni; MER; ifiweranṣẹ BER; Oṣuwọn Aami; Yipada Spectrum)
Ẹgbẹ́ ìràwọ̀
Awọsanma Management Platform
