Falanqeeyaha QAM ee Dibadda oo leh Daruur, Heerka Awoodda iyo MER labadaba DVB-C iyo DOCSIS, MKQ010

Sharaxaad Gaaban:

MKQ010 ee MoreLink waa aalad falanqeeye QAM oo awood leh oo leh awood ay ku cabbirto oo ay kula socoto signalada DVB-C / DOCSIS RF online. MKQ010 wuxuu bixiyaa cabbiraadda waqtiga-dhabta ah ee adeegyada baahinta iyo shabakadda bixiyeyaasha adeegga kasta. Waxaa loo isticmaali karaa in si joogto ah loo cabbiro loona kormeero xuduudaha QAM ee shabakadaha DVB-C / DOCSIS.

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Faahfaahinta Badeecada

MKQ010 waxay bixin kartaa cabbirro: Heerka Awoodda, MER, Xidigiska, jawaabaha BER ee dhammaan kanaallada QAM si ay u sameeyaan falanqayn qoto dheer. Waxaa loogu talagalay inay ku habboon tahay inay si kalsooni leh ugu shaqeyso jawiga heerkulka adag. Ma aha oo kaliya Taageero Madal Maareynta Daruuraha si loo maareeyo aalado badan oo MKQ010 ah, laakiin sidoo kale waa la isticmaali karaa kaligiis.

Faa'iidooyinka

➢ Si fudud loo shaqayn karo loona habayn karo

➢ Cabbiraadaha joogtada ah ee xuduudaha shabakaddaada CATV

➢ Cabbiraad degdeg ah oo loogu talagalay xuduudaha 80 kanaal (Awood/MER/BER) 5 daqiiqo gudahood

➢ Saxnaan Sare oo loogu talagalay heerka awoodda iyo MER ee kala duwanaanshaha firfircoon ee ballaaran iyo janjeedhka

➢ Madal maaraynta daruuraha si loo helo natiijooyinka cabbiraadda

➢ Xaqiijinta wadada HFC ee hore iyo tayada gudbinta RF

➢ Falanqeeyaha Spectrum-ka ee ku dhex jira ilaa 1 GHz (ikhtiyaar 1.2 GHz ah)

➢ Dib ugu soo celinta madal daruureed iyadoo la adeegsanayo DOCSIS ama Ethernet WAN Port

Astaamaha

➢ Taageerada buuxda ee DVB-C iyo DOCSIS

➢ Taageerada Lifaaqyada A, B, C ee ITU-J83

➢ Qiyaasaha digniinta iyo heerka uu qeexay isticmaaluhu

➢ Cabbiraadaha saxda ah ee cabbiraadaha muhiimka ah ee RF

➢ Taageerada TCP / UDP / DHCP / HTTP / SNMP

Halbeegyada Falanqaynta QAM

➢ 64 QAM / 256 QAM / 4096 QAM (Ikhtiyaar) / OFDM (Ikhtiyaar)

➢ Heerka Awoodda RF: +45 ilaa +110 dBuV

➢ Kala duwanaanshaha janjeersiga gelinta ballaaran: -15 dB ilaa +15 dB

➢ MER: 20 ilaa 50 dB

➢ Tirada saxda ah ee la saxi karo kahor BER iyo RS

➢ Tirakoob aan la sixi karin kadib BER iyo RS

➢ Xiddigo

➢ Cabbirka janjeedhka

Codsiyada

➢ Cabbiraadaha shabakadda fiilada dhijitaalka ah ee DVB-C iyo DOCSIS labadaba

➢ La socodka kanaalka badan iyo kanaalka joogtada ah

➢ Falanqaynta QAM-ka waqtiga-dhabta ah

Is-dhexgalka

RF		Isku-xirka F ee Dheddig (SCTE-02)		75 Ω
RJ45 (1x dekedda Ethernet RJ45) (Ikhtiyaar)		10/100/1000		Mbps
Fiilada AC		Gelinta 100~240 VAC, 0.7A
RF Astaamaha
DOCSIS	3.0/3.1 (Ikhtiyaar)
Kala duwanaanshaha Soo Noqnoqoshada (Gees ilaa Gees) (RF Split)	5-65/88–1002 5-85/108-1002 5-204/258–1218 (Ikhtiyaar)		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	+45 ilaa +110		dBuV
Heerka Calaamadaha	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM iyo 256-QAM) 6.900, 6.875, 5.200		Msym/s
Impedance	75		OHM
Lumista Soo-celinta Soo-gelinta	> 6		dB
Saxnaanta Heerka Awoodda	+/-1		dB
MER	20 ilaa +50		dB
Saxnaanta MER	+/- 1.5		dB
BER	BER-ka kahor iyo BER-ka kadib

Falanqeeyaha Spectrum-ka
Dejinta Falanqeeyaha Spectrum-ka Aasaasiga ah	Soo noqnoqoshada Hore / Hay / Socod Muddada (Ugu yaraan: 6 MHz) RBW (Ugu yaraan: 3.7 KHz) Kala-goynta Ballaca Ballaca Cutubka Ballaca (dBm, dBmV, dBuV)
Cabbirka	Celceliska Calaamadeeyaha Hakinta Ugu Sareysa Xiddigo Awoodda Kanaalka
Kala-soocidda Kanaalka	Qufulka kahor-BER / Kadib-BERFEC / Qaabka QAM / Lifaaqa Heerka Awoodda / MER / Heerka Calaamadaha
Tirada Muunadda (Ugu Badan) Halkii Sano	2048
Xawaaraha Iskaanka @ Lambarka muunadda = 2048	1 (TPY.)	Marka labaad
Hel Xogta
Xogta waqtiga-dhabta ah	Telnet (CLI) / Web UI / MIB

Astaamaha Barnaamijka
Hab-maamuuska	TCP / UDP / 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, MER, FEC, BER, Falanqeeyaha Spectrum
Shabakadda UI	Si fudud ayaa loo tusi karaa natiijooyinka sawirka iyadoo la adeegsanayo madal daruur ama biraawsarka shabakadda Si fudud ayaa loo beddeli karaa kanaallada la kormeero ee jadwalka ku jira Spectrum-ka warshadda HFC Xidigtaha ee soo noqnoqoshada gaarka ah
MIB	MIB-yada Gaarka ah. Fududee helitaanka xogta la socodka ee nidaamyada maaraynta shabakadda
Xadka Digniinta	Heerka Awoodda RF / MER waxaa lagu dejin karaa iyada oo loo marayo WEB UI ama MIB, farriimaha digniintana waxaa lagu diri karaa SNMP TRAP ama lagu soo bandhigi karaa 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
Hawlaha maaraynta madal daruuraha	Qalabka waxaa lagu maamuli karaa iyada oo loo marayo madal daruur ah, iyadoo la bixinayo shaqooyin sida warbixinno, falanqaynta xogta iyo tirakoobka, khariidadaha, maaraynta aaladda MKQ010 iwm.

Jireed
Cabbirrada	210mm (B) x 130mm (D) x 60mm (D)
Miisaanka	1.5+/-0.1kg
Isticmaalka Awoodda	< 12W
LED	Xaaladda LED - Cagaar
Deegaanka
Heerkulka Hawlgalka	-40 ilaa +85^oC
Qoyaanka Hawlgalka	10 ilaa 90% (Aan Buuxin)