Isesengura rya QAM rikoresha intoki rifite porogaramu, urwego rw'amashanyarazi na MER kuri DVB-C na DOCSIS, MKQ012

Ibisobanuro bigufi:

MKQ012 ya MoreLink ni QAM Analyzer igendanwa, ifite ubushobozi bwo gupima no gusesengura ibipimo bya QAM by'imiyoboro ya DVB-C/DOCSIS.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro birambuye ku gicuruzwa

MKQ012 ya MoreLink ni QAM Analyzer igendanwa, ifite ubushobozi bwo gupima no gusesengura ibipimo bya QAM by'imiyoboro ya DVB-C/DOCSIS.

MKQ012 ni QAM Analyzer igendanwa, ifite ubushobozi bwo gupima no gusesengura ibipimo bya QAM by'imiyoboro ya DVB-C/DOCSIS. MKQ012 itanga uburyo bwo gupima serivisi zo gusakaza no gukoresha umuyoboro mu buryo bwihuse ku batanga serivisi iyo ari yo yose. Ishobora gukoreshwa mu gihe cyo gushyiraho imiyoboro mishya cyangwa imirimo yo gusana no gusana ibice bya miyoboro ya DVB-C/DOCSIS. Imikorere ya Wi-Fi ishyirwamo, ituma umukoresha abona amakuru yo gupima no gukorana na APP.

Ibiranga Ibicuruzwa

➢ Byoroshye gukoresha no gushyiraho porogaramu

➢ Gushakisha Umuyoboro mu buryo bwihuse

➢ Gutanga ikigo cy'ingenzi cya "Constellation"

➢ Ifite uburyo bwo gusesengura bwa Spectrum bukoresha imbaraga

➢ Ibisubizo by'ibipimo byerekanwe kuri telefoni yawe igezweho binyuze kuri Wi-Fi

Ibiranga

➢ Gushyigikira gupima no gusesengura DVB-C na DOCSIS QAM

➢ Inkunga ya ITU-J83 Annexes A, B, na C

➢ Gutandukanya ubwoko bw'ikimenyetso cya RF mu buryo bwikora: DOCSIS cyangwa DVB-C

➢ Ibipimo by'imenyesha byagenwe n'umubare w'abakoresha, bishyigikira imyirondoro ibiri: gahunda A / gahunda B

➢ Ibipimo nyabyo, +/-1dB ku ngufu; +/-1.5dB kuri MER

➢ Ubufasha bwa TCP / UCP / DHCP / HTTP / SNMP

➢ Fasha umuyoboro umwe wa Ethernet wa 10/100/1000 Mbps

➢ Bateri yashyizwemo

Ibipimo by'isesengura rya QAM

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

➢ Urwego rw'ingufu za RF: -15 kugeza + 50 dBmV

➢ Ingano yagutse y'uburyo bwo kwinjira: -15dB kugeza +15dB

➢ MER: 20 kugeza 50 dB

➢ Ibarura rishobora gukosorwa mbere ya BER na RS

➢ Umubare udakosowe nyuma ya BER na RS

➢ Itsinda ry'inyenyeri

➢ Gupima uburebure

Porogaramu

➢ Ibipimo by'umuyoboro wa interineti wa DVB-C / DOCSIS

➢ Gukurikirana hakoreshejwe imiyoboro myinshi

➢ Isesengura rya QAM mu gihe nyacyo

➢ Gushyiraho no kubungabunga umuyoboro wa HFC

Ibipimo bya tekiniki

Imiyoboro
RF	Igihuza cy'abagore cya F (SCTE-02)	75 Ω
RJ45 (umuyoboro wa Ethernet wa RJ45 1x)	10/100/1000	Mbps
DC Jack	12V/2A DC

Imikorere ya APP
Ikizamini	Ikizamini cy'imiyoboro cyagenwe n'umukoresha
Ibikoresho	Amakuru y'umuyoboro	Igipimo cy'Umuyoboro Umwe: imiterere y'ingufu/urwego rw'ingufu/MER/Pre-BER/Post-BER/QAM mode/Annex mode/igipimo cy'ibimenyetso na channel spectrum.
	Gusuzuma Umuyoboro	Guskana imiyoboro yagenwe umwe umwe, garagaza inshuro/uburyo bwo gufunga/ubwoko bw'ikimenyetso/Urwego rw'ingufu/MER/Post-BER
	Itsinda ry'inyenyeri	Tanga Itsinda ry'ingufu ryatoranijwe, n'urwego rw'ingufu / MER / Pre-BER / Post-BER
	Spektrum	Shyigikira imiterere ya Start/Stop/Center Frequency/Span, kandi werekane urwego rw'ingufu zose. Shyigikira imiyoboro ya monitori kugeza kuri 3. Tanga amakuru menshi kuri moneli ya monitori.

RF Ibiranga
Intera y'inshuro (Kuva ku mpera kugeza ku nkengero)	88 – 1002 88 – 1218 (Amahitamo)	MHz
Bandwidth y'umuyoboro (Gutahura byikora)	6/8	MHz
Guhindura imiterere y'impinduka	16/32/64/128/256 4096 (Amahitamo) / OFDM (Amahitamo)	QAM
Ingano y'Ingufu z'Injira rya RF (Ububasha bwo Gupima)	-15 kugeza + 50	dBmV
Igipimo cy'ikimenyetso	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM na 256-QAM) 6.900, 6.875, 5.200	Msym/s
Impedansi yo kwinjira	75	OHM
Igihombo cyo kugarura ibyakoreshejwe	> 6	dB
Urusaku ruto cyane	-55	dBmV
Ubuziranenge bw'urwego rw'amashanyarazi ya Channel	+/-1	dB
MER	Kuva kuri 20 kugeza kuri 50 (+/-1.5)	dB
BER	Mbere ya RS BER na Nyuma ya RS BER

Isesengura rya Spectrum
Igenamiterere ry'ibanze rya Spectrum Analyzer	Gushyiraho mbere / Guma / Gukoresha Inshuro Igihe cyo gukoresha (Nibura: 6 MHz) RBW (Nibura: 3.7 KHz) Kugabanya ubushobozi bwo guteranya imbaraga Igice cy'ubunini bw'ingufu (dBm, dBmV, dBuV)
Igipimo	Akamenyetso Impuzandengo Gufata umwanya munini Itsinda ry'inyenyeri Ingufu z'umuyoboro
Iyerekana ry'umuyoboro	Mbere ya BER / Nyuma ya BER Uburyo bwa FEC Lock / QAM / Annex Urwego rw'Ingufu / SNR / Igipimo cy'Ikimenyetso
Umubare w'icyitegererezo (Ntarengwa) kuri buri cyiciro	2048
Umuvuduko wo gushakisha @ Umubare w'icyitegererezo = 2048	1 (TPY.)	Icya kabiri
Kubona Amakuru
Amakuru y'igihe nyacyo hakurikijwe API	Telnet (CLI) / Web Socket / MIB

Ibiranga Porogaramu
Amabwiriza ngenderwaho	TCP / UCP / DHCP / HTTP / SNMP
Ameza y'imiyoboro	> Imiyoboro ya RF 80
Igihe cyo gushakisha imbonerahamwe yose y'imiyoboro	Mu minota 5, imbonerahamwe isanzwe ifite imiyoboro ya RF 80 igomba kuba imeze.
Ubwoko bw'umuyoboro ushyigikiwe	DVB-C na DOCSIS
Ibipimo bigenzurwa	Urwego rwa RF, QAM Constellation, MER, FEC, BER, Spectrum Analyser
Urubuga rwa interineti	Byoroshye kwerekana ibisubizo bya scan muri browser ya interineti. Byoroshye guhindura imiyoboro ikurikiranwa mu mbonerahamwe. Spektrum y'uruganda rwa HFC. Itsinda ry'inyenyeri rikoresha inshuro runaka.
MIB	MIB zigenga. Koroshya uburyo bwo kugenzura amakuru ya sisitemu zo gucunga umuyoboro
Imbunda zo kubuza	Urwego rw'ikimenyetso/ MER / BER rushobora gushyirwaho binyuze kuri WEB UI cyangwa MIB cyangwa APP, kandi ubutumwa bw'intabaza bushobora koherezwa binyuze kuri SNMP TRAP cyangwa bukagaragara ku rubuga rwa interineti.
LOG	Ishobora kubika nibura iminsi 3 y'amakuru yo kugenzura n'amakuru y'ibiza, ikaba ifite igihe cy'iminota 15 cyo gushakisha kuri Channels 80.
Guhindura	Fungura protocole kandi ishobora guhuzwa byoroshye na OSS
Kuvugurura Firmware	Shigikira kuvugurura firmware iri kure cyangwa iyo mu gace utuyemo

Ifatika
Ingano	180mm (Ub) x 92mm (Ub) x 55mm (Ub) (Harimo n'umuhuza wa F)
Uburemere	650+/-10g
Ingufu z'amashanyarazi	Adaptateri y'amashanyarazi: Injira 100-240 VAC 50-60Hz; Isohoka 12V/2A DC Ingufu za batiri: Li-ion 5600mAH
Ikoreshwa ry'ingufu	< 12W
Akabuto k'ingufu	x1
LED	LED ya PWR - Icyatsi kibisi DS LED – Icyatsi kibisi LED yo muri Amerika - Icyatsi kibisi LED yo kuri interineti - Icyatsi kibisi LED ya Wi-Fi - Icyatsi kibisi
Ibidukikije
Ubushyuhe bwo gukora	Kuva kuri 0 kugeza kuri 40^oC
Ubushyuhe mu mikorere	10 kugeza kuri 90% (Ntabwo ifunze)