Falanqeeyaha QAM ee gacanta lagu hayo ee leh APP, Heerka Korantada iyo MER labadaba DVB-C iyo DOCSIS, MKQ012
Faahfaahinta Alaabta
MKQ012 waa Falanqeeyaha QAM ee la qaadi karo, oo ku qalabaysan awoodaha lagu cabbiro laguna falanqeeyo cabbirrada QAM ee shabakadaha DVB-C/DOCSIS.
MKQ012 waa Falanqeeyaha QAM ee la qaadi karo, oo ku qalabaysan awoodaha lagu cabbiro laguna falanqeeyo cabbirrada QAM ee shabakadaha DVB-C/DOCSIS.MKQ012 waxay siisaa cabirka wakhtiga-dhabta ah ee baahinta iyo adeegyada shabakada adeeg bixiyayaasha kasta.Waxa loo isticmaali karaa marka la rakibo cusub ama dayactirka iyo dayactirka ee qaybaha shabakadaha DVB-C/DOCSIS.Shaqada Wi-Fi-ku-xidhan, oo u sahlaysa isticmaaluhu inuu helo xogta cabbirka iyo hawlgalka is-dhexgalka ee APP.
Tilmaamaha Alaabta
➢ fududahay in lagu shaqeeyo oo lagu habeeyo APP
➢ Sawirka kanaalka degdega ah
➢ Bixi koox faa'iido leh
➢ Falanqeeyaha Spectrum xoogga leh ee ku dhexjira
➢ Natiijooyinka cabbiraadda waxaa lagu muujiyey taleefankaaga casriga ah iyada oo loo marayo Wi-Fi
Astaamaha
➢ Taageerida cabbiraadda iyo falanqaynta DVB-C iyo DOCSIS QAM
➢ ITU-J83 lifaaqyada A, B, C taageero
➢ Si otomaatig ah u kala saar Nooca Calaamadaha RF: DOCSIS ama DVB-C
➢ Xaddiga digniinta isticmaale ee qeexan iyo marinka, taageer laba muuqaal: qorshaha A/qorshaha B
➢ Cabbiraad sax ah, +/- 1dB ee Awoodda;+/- 1.5dB ee MER
Taageerada TCP / UCP / DHCP / HTTP / SNMP
➢ Taageer hal 10/100/1000 Mbps Ethernet Port
➢ baytari ku xidhan
Halbeegyada Falanqaynta QAM
➢ 64 QAM / 256 QAM / 4096 QAM (ikhtiyaar) / OFDM (ikhtiyaar)
➢ Heerka Awoodda RF: -15 ilaa + 50 dBmV
➢ Inta u janjeerta wax gelinta ballaaran: -15dB ilaa +15dB
MER: 20 ilaa 50 dB
➢ Kahor BER iyo RS tirinta la sixi karo
➢ Kadib BER iyo RS aan la sixi karin
➢ Kooxda Xiddigaha
➢ Cabbirka Jilicsan
Codsiyada
➢ Cabbiraadaha shabakadda Cable Digital ee DVB-C/DOCSIS
➢ La socodka kanaalka badan
➢ Falanqaynta QAM ee waqtiga-dhabta ah
➢ Rakibaadda iyo Dayactirka Shabakadda HFC
Qiyaasaha Farsamada
| Interfaces | ||
| RF | Xiriiriyaha F Dheddig (SCTE-02) | 75 Ω |
| RJ45 (1x RJ45 dekedda Ethernet) | 10/100/1000 | Mbps |
| DC Jack | 12V/2A DC | |
| Hawlaha APP | ||
| Tijaabi | Tijaabada kanaalka isticmaale ee qeexan | |
| Qalab | Warka Channel | Cabbirka Kanaalka Keliya: heerka quful/ heerka korantada/MER/Pre-BER/Post-BER/habka QAM/habka lifaaqa/heerka astaanta iyo cabirka kanaalka. |
| Sawirka kanaalka | U sawir kanaalada la qeexay mid mid, tus inta jeer/xaalladda quful/nooca calaamada/Heerka Korontada/MER/Post-BER | |
| Xiddigaha | Bixi Kooxda Xiddigaha kanaalka ee la doortay, iyo heerka korantada/MER/Pre-BER/Post-BER | |
| Spectrum | Taageer Bilow/Jooji/Xarunta Joogtada/Dejinta Joogtada, oo muuji wadarta heerka awooda. Taageer ilaa 3 habayn kanaalka kormeere.Bixi macluumaad badan oo kanaalka loogu talagalay kanaalka la kormeeray. | |
| Astaamaha RF | ||
| Xadka Soo noqnoqda (Qof-ilaa-Cirka) | 88 - 1002 88 - 1218 (Doorasho) | MHz |
| Bandwidth kanaalka (Ooto Otaatig ah) | 6/8 | MHz |
| Habaynta | 16/32/64/128/256 4096 (Doorasho) / OFDM (ikhtiyaar) | QAM |
| Xaddiga Heerka Awoodda Wax-soo-gelinta ee RF (Dareenka) | -15 ilaa +50 | dBmV |
| Heerka Calaamadaha | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM iyo 256-QAM) 6.900, 6.875, 5.200 | Msym/s |
| Input impedance | 75 | OHM |
| Khasaare Soo Celin Geliyeed | > 6 | dB |
| Heerka Sawaxanka Ugu Yar | -55 | dBmV |
| Saxnaanta Heerka Awooda Kanaalka | +/-1 | dB |
| MER | 20 ilaa 50 (+/-1.5) | dB |
| BER | Kahor RS BER iyo Post-RS BER | |
| Spectrum Analyzer | ||
| Dejinta Falanqeeyaha Spectrum aasaasiga ah | Soo-deji / Qabo / Socod Soo noqnoqoshada (ugu yaraan: 6 MHz) RBW (ugu yaraan: 3.7 kHz) Baaxadda Baaxadda Unug Balaadhan (dBm, dBmV, dBuV) | |
| Cabbirka | CalaamadeeAveragePeak Hold Xiddigaha Awoodda Kanaalka | |
| Channel Demod | Kahor BER/ BERFEC Qufulka / Qaabka QAM / Heerka Awooda Lifaaqa / SNR / Heerka Calaamadaha | |
| Tirada Tusaalaha (ugu badnaan) halkii marba | 2048 | |
| Xawaaraha Sawirka @ Nambarka Tusaalaha = 2048 | 1 (TPY.) | Labaad |
| Hel Xog | ||
| Xogta dhabta ah ee API | Telnet (CLI) / Socket Web / MIB | |
| Tilmaamaha Software | |
| Habmaamuuska | TCP / UCP / DHCP / HTTP / SNMP |
| Shaxda Kanaalka | > 80 kanaalka RF |
| Sawirka wakhtiga miiska kanaalka oo dhan | 5 daqiiqo gudahood miiska caadiga ah ee leh 80 kanaalka RF. |
| Nooca kanaalka la taageeray | DVB-C iyo DOCSIS |
| Qiyaasaha la kormeeray | Heerka RF, Kooxda QAM, MER, FEC, BER, Falanqeeyaha Spectrum |
| WEB UI | Way fududahay in natiijooyinka iskaanka lagu muujiyo biraawsarkaaga shabakadda. Way fududahay in la beddelo kanaalada la kormeero ee miiska ku jira. Spectrum ee warshadda HFC. Xiddigaha inta jeer ee gaarka ah. |
| MIB | MIB-yada gaarka ah.Fududeynta helitaanka xogta la socodka nidaamyada maaraynta shabakada |
| Heerarka Alaarmiga | Heerka signalka/MER/BER waxa lagu dejin karaa WEB UI ama MIB ama APP, fariimaha alaarmigana waxa lagu soo diri karaa TRAP SNMP ama waxa lagu soo bandhigi karaa bogga internetka |
| LOG | Waxa uu kaydin karaa ugu yaraan 3 maalmood ee diiwaanka la socodka iyo diiwaanka alaarmiga oo leh 15min inta u dhaxaysa iskaanka ee isku xidhka 80 kanaalka. |
| Habaynta | Furo borotokoolka oo si fudud ayaa loogu dari karaa OSS |
| Kordhinta Firmware | Taageer meel fog ama firmware cusboonaysiinta |
| Jireed | |
| Cabirka | 180mm (W) x 92mm (D) x 55mm (H) (oo ay ku jirto xiriiriyaha F) |
| Miisaanka | 650+/- 10g |
| Bixinta Korontada | Adabtarka Awoodda: Gelida 100-240 VAC 50-60Hz;Soo saarida 12V/2A DC Kobcinta Awooda Batroolka: Li-ion 5600mAH |
| Isticmaalka Korontada | < 12W |
| Badhanka Korontada | x1 |
| LED | PWR LED - Cagaaran DS LED - Cagaaran US LED - Cagaaran Nalalka tooska ah - Cagaaran Wi-Fi LED - Cagaaran |
| Deegaanka | |
| Heerkulka shaqada | 0 ilaa 40oC |
| Qoyaanka shaqaynaysa | 10 ilaa 90 % (aan koobin) |
Shaashada Shaashadda WEB GUI
Hababka Kormeerka (Qorshaha B)
Spectrum Full iyo Channel Parameters
(Xaaladda qufulka; Qaabka QAM; Awoodda Kanaalka; SNR; MER, BER; Heerka Calaamadaha; Spectrum Roged)
Xiddigaha
Shaashadaha APP
Tijaabada Kanaalka
QALAB
Warka Channel
Xiddigaha
Spectrum
Sawirka kanaalka
Injineer farsamo yaqaan ah oo u heellan inuu ku hago
Marka loo eego baahiyahaaga dhabta ah, dooro qaabka guud ee ugu macquulsan iyo hababka qorshaynta