I-Outdoor QAM Analyzer enefu, izinga lamandla kanye ne-MER kokubili i-DVB-C kanye ne-DOCSIS, i-MKQ010

Incazelo emfushane:

I-MKQ010 ye-MoreLink iyithuluzi elinamandla lokuhlaziya i-QAM elinekhono lokulinganisa nokuqapha i-DVB-C / DOCSIS RF Signals ku-inthanethi. I-MKQ010 inikeza isilinganiso sesikhathi sangempela sezinsizakalo zokusakaza nenethiwekhi kunoma yibaphi abahlinzeki bezinsizakalo. Ingasetshenziswa ukulinganisa nokuqapha njalo amapharamitha e-QAM amanethiwekhi e-DVB-C / DOCSIS.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane Yomkhiqizo

I-MKQ010 inganikeza izilinganiso: Izimpendulo zezinga lamandla, i-MER, i-Constellation, i-BER kuzo zonke iziteshi ze-QAM ukuze zenze ukuhlaziywa okujulile. Yenzelwe ukuthi ifaneleke ukusebenza ngokuthembekile endaweni eqiniswe amazinga okushisa. Ayisekeli nje kuphela i-Cloud Management Platform ukuphatha amadivayisi amaningi e-MKQ010, kodwa futhi ingasetshenziswa yodwa.

Izinzuzo

➢ Kulula ukuyisebenzisa futhi uyilungiselele

➢ Ukulinganisa okuqhubekayo kwamapharamitha enethiwekhi yakho ye-CATV

➢ Ukulinganisa okusheshayo kwamapharamitha eziteshi ezingu-80 (Amandla/i-MER/i-BER) zingakapheli imizuzu emi-5

➢ Ukunemba Okuphezulu Kwezinga Lamandla kanye ne-MER yobubanzi obuguquguqukayo kanye nokuthambekela

➢ Ipulatifomu yokuphathwa kwamafu yokufinyelela imiphumela yokulinganisa

➢ Ukuqinisekiswa kwendlela eya phambili ye-HFC kanye nekhwalithi ye-RF yokudlulisela

➢ I-Embedded Spectrum Analyzer efika ku-1 GHz (inketho engu-1.2 GHz)

➢ Ukubuyisela emuva ipulatifomu yamafu nge-DOCSIS noma i-Ethernet WAN Port

Izici

➢ Ukusekelwa okugcwele kwe-DVB-C kanye ne-DOCSIS

➢ Usekelo lwe-ITU-J83 Annexes A, B, C

➢ Ipharamitha yesexwayiso esichazwe ngumsebenzisi kanye nomkhawulo

➢ Izilinganiso ezinembile zamapharamitha ayisihluthulelo e-RF

➢ Usekelo lwe-TCP / UDP / DHCP / HTTP / SNMP

Amapharamitha Okuhlaziya i-QAM

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

➢ Izinga Lamandla le-RF: +45 kuya ku-+110 dBuV

➢ Ububanzi Bokuthambekela Kokufaka: -15 dB kuya ku-+15 dB

➢ I-MER: 20 kuya ku-50 dB

➢ Ukubalwa kokulungiswa kwe-Pre-BER kanye ne-RS

➢ Ukubalwa okungalungiseki kwe-Post-BER kanye ne-RS

➢ Izinkanyezi

➢ Ukulinganisa Ukuthambekela

Izicelo

➢ Kokubili izilinganiso zenethiwekhi yekhebula ledijithali le-DVB-C kanye ne-DOCSIS

➢ Ukuqapha okwenziwa ngezindlela eziningi nangokuqhubekayo

➢ Ukuhlaziywa kwe-QAM kwesikhathi sangempela

Izixhumi

RF		Isixhumi se-F sesifazane (SCTE-02)		75 Ω
I-RJ45 (imbobo ye-Ethernet ye-RJ45 engu-1x) (Ongakukhetha)		10/100/1000		I-Mbps
Ipulaki ye-AC		Okokufaka okungu-100~240 VAC, 0.7A
RF Izici
I-DOCSIS	3.0/3.1 (Ongakukhetha)
Ibanga Lokuvama (Ukusuka Emaphethelweni Kuya Emkhawulweni) (Ukuhlukaniswa kwe-RF)	5-65/88–1002 5-85/108-1002 5-204/258–1218 (Okukhethwa kukho)		I-MHz
I-Bandwidth Yesiteshi (Ukutholwa Okuzenzakalelayo)	6/8		I-MHz
Ukushintshashintsha	16/32/64/128/256 4096 (Inketho) / OFDM (Inketho)		I-QAM
Ibanga Lezinga Lamandla Okufaka i-RF	+45 kuya ku-+110		i-dBuV
Izinga Lophawu	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM kanye no-256-QAM) 6.900, 6.875, 5.200		I-Msym/s
Ukuphazamiseka	75		I-OHM
Ukulahlekelwa Kokubuyisela Kokufaka	> 6		dB
Ukunemba Kwezinga Lamandla	+/-1		dB
I-MER	20 kuya ku-+50		dB
Ukunemba kwe-MER	+/-1.5		dB
I-BER	I-Pre-RS BER kanye ne-Post-RS BER

Isihlaziyi se-Spectrum
Izilungiselelo Eziyisisekelo Zokuhlaziya I-Spectrum	Setha kabusha / Bamba / Sebenzisa imvamisa Isikhala (Okungenani: 6 MHz) I-RBW (Okungenani: 3.7 KHz) I-Amplitude Offset Iyunithi Yokuphakama (dBm, dBmV, dBuV)
Ukulinganisa	Isilinganiso Sokumaka Ukubamba Okuphakeme Izinkanyezi Amandla Esiteshi
Ukususwa Kwesiteshi	Imodi ye-Pre-BER / Post-BERFEC Lock / QAM / Annex Izinga Lamandla / I-MER / Izinga Lophawu
Inani Lesampula (Elikhulu) Nge-Span ngayinye	2048
Isivinini sokuskena @ Inombolo yesampula = 2048	1 (TPY.)	Okwesibili
Thola Idatha
Idatha Yesikhathi Sangempela	I-Telnet (CLI) / I-Web UI / I-MIB

Izici Zesofthiwe
Amaphrothokholi	I-TCP / UDP / DHCP / HTTP / SNMP
Ithebula Lesiteshi	> Iziteshi ze-RF ezingu-80
Isikhathi Sokuskena sethebula lonke lesiteshi	Kungakapheli imizuzu emi-5 yetafula elijwayelekile elineziteshi ze-RF ezingu-80.
Uhlobo lwesiteshi esisekelwayo	I-DVB-C kanye ne-DOCSIS
Amapharamitha Aqashwe	Izinga le-RF, i-QAM Constellation, i-MER, i-FEC, i-BER, i-Spectrum Analyzer
I-WEB UI	Kulula ukukhombisa imiphumela yokuskena ngeplatifomu yamafu noma isiphequluli sewebhu Kulula ukushintsha iziteshi eziqashwe etafuleni I-Spectrum yesitshalo se-HFC I-constellation yemvamisa ethile
I-MIB	Ama-MIB ayimfihlo. Lungiselela ukufinyelela kwedatha yokuqapha yezinhlelo zokuphatha inethiwekhi
Izithiyo ze-alamu	Izinga Lamandla e-RF / MER lingasethwa nge-WEB UI noma i-MIB, futhi imiyalezo ye-alamu ingathunyelwa nge-SNMP TRAP noma iboniswe ekhasini lewebhu.
ILOGU	Ingagcina okungenani izinsuku ezi-3 zokuqapha amalogi kanye namalogi e-alamu ngesikhawu sokuskena semizuzu eyi-15 sokulungiselela iziteshi ezingu-80.
Ukwenza ngokwezifiso	Vula iphrothokholi futhi ingahlanganiswa kalula ne-OSS
Ukuthuthukiswa kwe-Firmware	Sekela ukuthuthukiswa kwe-firmware okukude noma kwendawo
Imisebenzi yokuphathwa kwepulatifomu yamafu	Idivayisi ingaphathwa ngeplatifomu yamafu, ihlinzeka ngemisebenzi efana nemibiko, ukuhlaziywa kwedatha kanye nezibalo, amamephu, ukuphatha idivayisi ye-MKQ010 njll.

Okwemvelo
Ubukhulu	210mm (Ububanzi) x 130mm (Ububanzi) x 60mm (Ububanzi)
Isisindo	1.5+/-0.1kg
Ukusetshenziswa Kwamandla	< 12W
I-LED	I-LED Yesimo – Okuluhlaza
Indawo ezungezile
Izinga Lokushisa Lokusebenza	-40 kuya ku-+85^oC
Umswakama Osebenzayo	10 kuya ku-90% (Akunciphisi)