MKQ128
Sharaxaad Gaaban:
Fiilada Dijitaalka ah
8 Dekedood oo Falanqeeye QAM ah oo Keli ah
Kormeerka QAM, Falanqaynta iyo Xal u helidda Dhibaatooyinka DVB-C iyo DOCSIS labadaba
Faahfaahinta Badeecada
Calaamadaha Alaabta
Faahfaahinta Badeecada
MKQ128 waa Falanqeeye QAM oo awood badan oo saaxiibtinimo leh oo loogu talagalay inuu la socdo oo uu soo sheego caafimaadka fiilada dhijitaalka ah iyo shabakadda HFC.
Waxay awood u leedahay inay si joogto ah u diiwaangeliso dhammaan qiimayaasha cabbiraadda faylasha warbixinta iyo inay dirtoSNMPdabinada waqtiga-dhabta ah haddii qiimaha cabbirrada la xushay ay ka sarreeyaan heerarka la qeexay. Si loo xalliyo dhibaatooyinka aGUI-ga ShabakaddaWaxay u oggolaanaysaa marin fog / maxalli ah dhammaan xuduudaha la kormeero ee lakabka RF ee jirka iyo lakabka DVB-C / DOCSIS.
Maadaama tirada macaamiisha TV-ga Dijital ah iyo DOCSIS ay sii kordhayaan adduunka oo dhan, tayada adeegguna ay noqotay qayb muhiim ah oo lagu yareeyo tirada macaamiisha, MKQ128 waa qalabka ugu habboon ee lagu gaari karo kormeer kharash-ool ah oo 24/7 ah oo tayada la gaarsiiyo dhammaan meelaha shabakadda Fiilada Dijital ah. Hawl-wadeenka fiilada wuxuu ku rakibi karaa cinwaanka / xarunta, maylka ugu dambeeya, ama goobta macaamiisha.
MKQ128 waa nidaam hoose oo ah rackmount si joogto ah ula socdo jawaabaha soo noqnoqda/ballaadhka/xiddigaha/BER ee dhammaan kanaallada QAM. Adigoo adeegsanaya xuduudahan la socodka, hawlwadeenku wuxuu noqon karaa mid firfircoon sixitaanka arrinta tayada fiilada iyo sidoo kale inuu helo aagga uu burburku saameyn ku leeyahay adeegga.
Codsiyada
➢La socodka shabakadda fiilada dhijitaalka ah ee DVB-C iyo DOCSIS (24/7)
➢ La socodka kanaalka badan
➢ Falanqaynta QAM-ka waqtiga-dhabta ah
Faa'iidooyinka
➢ La socodka fog iyo kan maxalliga ah ee caafimaadka shabakaddaada CATV
➢Korjoogteynta waqtiga-dhabta ah iyo kan joogtada ah ee QAM
➢Xaqiijinta wadada HFC ee hore iyo tayada gudbinta RF
➢Qalabka Falanqeeyaha Spectrum-ka ee ku jira 5 MHz ilaa 1 GHz
Astaamaha
➢DVB-C iyo DOCSIS taageero buuxda
➢ITU-J83 Taageerada Lifaaqa A, B, C
➢ Nooca Calaamadaha RF ee kala sooca otomaatiga ah
➢Qeybta digniinta iyo heerka uu isticmaaluhu qeexay, taageer laba bog oo kanaal ah: qorshaha A / qorshaha B
➢8x RF gudaha, 8x RJ45 WAN (deked caadi ah ama LAN ikhtiyaari ah) dekedaha 2RU
Cabbiraadaha saxda ah ee cabbiraadaha muhiimka ah ee RF
➢Taageerada TCP / UCP / DHCP / HTTP / SNMP
➢Qayb kali ah
Cabbirrada Kormeeraha
➢Xaaladda hoos u dhigista: Quful / Fur
➢64 QAM / 256 QAM / 4096 QAM (Ikhtiyaar) / OFDM (Ikhtiyaar)
➢ Heerka Awoodda RF: -15 ilaa + 50 dBmV
➢MER: 20 ilaa 50 dB
➢Tirada saxda ah ee la saxi karo ka hor BER iyo RS
➢Tirada aan la sixi karin ee ka dambeysa BER iyo RS
➢Xiddiyada
Is-dhexgalka
| RF | 8*Xidhiidhiyaha F ee Dheddigga |
|
| RJ45 (Ethernetport) | 8*10/100/1000 | Mbps |
| Godka Awoodda AC | 3Biin |
| Astaamaha RF | ||
| Kala duwanaanshaha Soo Noqnoqoshada (Gees ilaa Gees) | 88 - 1002 | MHz |
| Bandowga Kanaalka (Otomaatiga ah) | 6/8 | MHz |
| Is-beddel | 16/32/64/128/256 4096 (Ikhtiyaar) / OFDM (Ikhtiyaar) | QAM |
| Kala duwanaanshaha Heerka Awoodda Soo-gelinta RF (Xasaasiyadda) | -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 |
| Impedance-ka Gelinta | 75 | OHM |
| Lumista Soo-celinta Soo-gelinta | > 6 | dB |
| Heerka Buuqa Ugu Yar | -55 | dBmV |
| Saxnaanta Heerka Awoodda Kanaalka | +/-1 | dB |
| MER | 20 ilaa +50 (+/-1.5) | dB |
| BER | BER-ka kahor iyo BER-ka kadib | |
| Falanqeeyaha Spectrum-ka | ||
| Dejinta Falanqeeyaha Spectrum-ka Aasaasiga ah | Horay u deji / Hay / Orod Soo noqnoqoshada Muddada (Ugu yaraan: 6 MHz) RBW (Ugu yaraan: 3.7 KHz) Kala-goynta Ballaca Ballaca Cutubka Ballaca (dBm, dBmV, dBuV) |
|
| Cabbirka | Calaamadeeye Celcelis Hakinta Ugu Sareysa Xiddigo Awoodda Kanaalka |
|
| Bandhigga Kanaalka | Kahor-BER / Kadib-BER Qufulka FEC / Qaabka QAM / Lifaaqa Heerka Awoodda / SNR / Heerka Calaamadaha |
|
| Tirada Muunadda (Ugu Badan) Halkii Sano | 2048 |
|
| Xawaaraha Iskaanka @ Lambarka muunadda = 2048 | 1 (TPY.) | Marka labaad |
| Hel Xogta | ||
| Xogta Waqtiga-dhabta ah ee API | Telnet (CLI) / Shabakadda Shabakadda / MIB | |
| Astaamaha Barnaamijka | |
| Hab-maamuuska | TCP / UCP / DHCP / HTTP / SNMP |
| Shaxda Kanaalka | > 80 Kanaal oo RF ah |
| Waqtiga Iskaan-gareynta ee jadwalka kanaalka oo dhan | 5 daqiiqo gudahood miis caadi ah oo leh 80 kanaal oo RF ah. |
| Nooca Kanaalka la Taageero | DVB-C iyo DOCSIS |
| Cabbirrada La Kormeeray | Heerka RF, Xidigta QAM, SNR, FEC, BER, Falanqeeyaha Spectrum |
| Shabakadda UI | Way fududahay in natiijooyinka baaritaanka lagu muujiyo biraawsar shabakadeed. l Si fudud ayaa loo beddeli karaa kanaallada la kormeero ee jadwalka. L Spectrum ee warshadda HFC. l Xiddigo loogu talagalay soo noqnoqoshada gaarka ah. |
| MIB | MIB-yada Gaarka ah. Fududee helitaanka xogta la socodka ee nidaamyada maaraynta shabakadda |
| Xadka Digniinta | Heerka Calaamadda / BER / SNR waxaa lagu dejin karaa iyada oo loo marayo WEB UI ama MIB, fariimaha digniintana waxaa lagu diri karaa iyada oo loo marayo SNMP TRAP ama lagu soo bandhigi karo bogga internetka. |
| LOG | Waxay kaydin kartaa ugu yaraan 3 maalmood oo ah la socodka diiwaanka iyo diiwaanka digniinta iyadoo leh muddo 15 daqiiqo ah oo iskaan ah oo loogu talagalay habaynta 80 Kanaal. |
| Habayn | Fur hab-maamuuska waxaana si fudud loogu dhex dari karaa OSS |
| Cusbooneysiinta Firmware-ka | Taageer casriyeynta qalabka fog ama kuwa maxalliga ah |
| Jireed | |
| Cabbirrada | 481mm (B) x 256mm (D) x 89mm (H) (Oo ay ku jiraan isku xiraha F) |
| Qaabka | 2 RU (19") |
| Miisaanka | 3800+/-100 g |
| Koronto Bixinta | 100-240 VAC 50-60Hz |
| Isticmaalka Awoodda | < 50W |
| Deegaanka | |
| Heerkulka Hawlgalka | 0 ilaa 45oC |
| Qoyaanka Hawlgalka | 10 ilaa 90% (Aan Buuxin) |
| Heerkulka Kaydinta | -40 ilaa 85oC |
Shaashadaha Shabakadda GUI
Cabbirrada La Socodka (Qorshaha B)
Cabbirrada Buuxa iyo Kanaalka
(Xaaladda Qufulka; Qaabka QAM; Awoodda Kanaalka; MER; BER kadib; Heerka Calaamadaha; Spectrum La Rogay)
Xiddigo
Madal Maareynta Daruuraha
