I-Handheld QAM Analyzer ene-APP, Izinga Lamandla kanye ne-MER yakho kokubili i-DVB-C ne-DOCSIS, MKQ012

I-Handheld QAM Analyzer ene-APP, Izinga Lamandla kanye ne-MER yakho kokubili i-DVB-C ne-DOCSIS, MKQ012

Incazelo emfushane:

I-MoreLink's MKQ012 iyisihlazisi esiphathwayo se-QAM, esihlome ngamakhono okulinganisa nokuhlaziya amapharamitha e-QAM amanethiwekhi e-DVB-C/DOCSIS.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

I-MoreLink's MKQ012 iyisihlazisi esiphathwayo se-QAM, esihlome ngamakhono okulinganisa nokuhlaziya amapharamitha e-QAM amanethiwekhi e-DVB-C/DOCSIS.

I-MKQ012 iyisihlaziyi se-QAM esiphathwayo, esihlome ngamakhono okulinganisa nokuhlaziya amapharamitha we-QAM wamanethiwekhi e-DVB-C/DOCSIS.I-MKQ012 inikeza isilinganiso sesikhathi sangempela sokusakaza nezinsizakalo zenethiwekhi kunoma yibaphi abahlinzeki besevisi.Ingasetshenziswa phakathi nokufakwa okusha noma umsebenzi wokulungisa kanye nokulungisa ezingxenyeni zamanethiwekhi e-DVB-C/DOCSIS.Umsebenzi oshumekiwe we-Wi-Fi, ovumela umsebenzisi ukuthi athole idatha yokulinganisa nokusebenza okusebenzisanayo nge-APP.

Izici Zomkhiqizo

➢ Kulula ukusebenza futhi ulungiselele nge-APP

➢ Fast Channel Scan

➢ Nikeza i-Constellation ewusizo

➢ I-Spectrum Analyzer eshumekiwe enamandla

➢ Umphumela wokulinganisa ukhonjiswa ku-smart phone yakho nge-Wi-Fi

Izici

➢ Sekela ukulinganisa nokuhlaziya kwe-DVB-C ne-DOCSIS QAM

➢ I-ITU-J83 Izijobelelo A, B, C ukwesekwa

➢ Hlukanisa ngokuzenzakalela Uhlobo Lwesiginali ye-RF: DOCSIS noma i-DVB-C

➢ Ipharamitha yesexwayiso echazwe ngumsebenzisi kanye nomkhawulo, isekela amaphrofayili amabili: ipulani A / ipulani B

➢ Izilinganiso ezinembile, +/-1dB zamandla;+/-1.5dB ye-MER

➢ TCP / UCP / DHCP / HTTP / SNMP ukwesekwa

➢ Isekela Imbobo ye-Ethernet engu-10/100/1000 Mbps eyodwa

➢ Ibhethri elishumekiwe

Amapharamitha wokuhlaziya we-QAM

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

➢ I-RF Power Level: -15 ukuya ku- + 50 dBmV

➢ Ibanga Lokunyakazisa Lokufaka Okubanzi: -15dB ukuya ku-+15dB

➢ I-MER: 20 kuya ku-50 dB

➢ Isibalo esilungisekayo se-Pre-BER ne-RS

➢ I-Post-BER ne-RS isibalo esingalungiseki

➢ Umlaza

➢ Isilinganiso sokutsheka

Izinhlelo zokusebenza

➢ Izilinganiso zenethiwekhi Yekhebula Yedijithali ye-DVB-C / DOCSIS

➢ Ukuqapha kwamashaneli amaningi

➢ Ukuhlaziywa kwe-QAM yesikhathi sangempela

➢ Ukufakwa Nokugcinwa Kwenethiwekhi ye-HFC

Imingcele Yezobuchwepheshe

Izixhumi ezibonakalayo

RF

Isixhumi se-F wesifazane (SCTE-02)

awu 75h

I-RJ45 (1x RJ45 Ethernet port)

10/100/1000

Mbps

DC Jack

12V/2A DC

APP Imisebenzi

Hlola Ukuhlolwa kweziteshi ezichazwe umsebenzisi
Amathuluzi Ulwazi Lwesiteshi Isilinganiso Sesiteshi Esisodwa: izinga lokukhiya/izinga lamandla/MER/Pre-BER/Post-BER/QAM mode/Annex mode/symbol rate kanye ne-spectrum yesiteshi.
Ukuskena kwesiteshi Skena iziteshi ezichaziwe ngayinye ngayinye, bonisa imvamisa/isimo sokukhiya/uhlobo lwesignali/Izinga Lamandla/MER/Post-BER
Umlaza Nikeza i-Constellation yesiteshi esikhethiwe, nezinga lamandla/MER/Pre-BER/Post-BER
I-Spectrum Ukusekela Ukuqala/Ukumisa/Imvamisa Yesikhungo/Ukulungiselelwa kwe-Span, futhi ubonise isamba sezinga lamandla.
Sekela ukulungiselelwa kwesiteshi okungafika kwabangu-3.Nikeza ulwazi lwesiteshi olwengeziwe lwesiteshi esigadwayo.

RF Izici

I-Frequency Range (Edge-to-Edge) 88 – 1002
88 - 1218 (Inketho)

MHz

Umkhawulokudonsa wesiteshi (Ukutholwa okuzenzakalelayo) 6/8

MHz

Ukushintshashintsha kwezwi 16/32/64/128/256
4096 (Inketho) / OFDM (Inketho)

QAM

I-RF Input Power Level Range (Ukuzwela) -15 ukuze +50

dBmV

Isilinganiso Sophawu 5.056941 (QAM64)
5.360537 (QAM256)
6.952 (64-QAM no-256-QAM)
6.900, 6.875, 5.200

I-Msym/s

Okokufaka Impedance 75

OHM

Ukulahlekelwa Kokubuyisela Okokufaka > 6

dB

Ileveli Yomsindo Encane -55

dBmV

Ukunemba Kwezinga Lamandla Esiteshi +/-1

dB

I-MER 20 kuya ku-50 (+/-1.5)

dB

I-BER I-Pre- RS BER kanye ne-Post- RS BER

I-Spectrum Analyzer

Izilungiselelo Eziyisisekelo Ze-Spectrum Analyzer Setha ngaphambilini / Bamba / Run

Imvamisa

I-Spa (Ubuncane: 6 MHz)

I-RBW (Okungenani: 3.7 KHz)

I-Amplitude Offset

Iyunithi ye-Amplitude (dBm, dBmV, dBuV)

Isilinganiso Umaka

Isilinganiso

I-Peak Hold

Umlaza

Amandla Esiteshi

Idemo Yesiteshi Ngaphambi kwe-BER / Post-BER

I-FEC Lock / Imodi ye-QAM / Isijobelelo

Ileveli Yamandla / SNR / Isilinganiso Sophawu

Inombolo Yesampula (Ubukhulu) nge-Spani ngayinye 2048
Isivinini sokuskena @ Inombolo yesampula = 2048 1 (TPY.)

Okwesibili

Thola Idatha
I-Realtime Data Nge-API I-Telnet (CLI) / Web Socket / MIB

Izici Zesoftware

Imithethonqubo TCP / UCP / DHCP / HTTP / SNMP
Ithebula Lesiteshi > Iziteshi ze-RF ezingama-80
Isikhathi sokuskena sethebula lesiteshi lonke Phakathi nemizuzu emi-5 yetafula elivamile elinamashaneli angu-80 RF.
Uhlobo lwesiteshi esisekelwe I-DVB-C ne-DOCSIS
Amapharamitha agadwayo Izinga le-RF, i-QAM Constellation, i-MER, i-FEC, i-BER, i-Spectrum Analyzer
I-WEB UI Kulula ukukhombisa imiphumela yokuskena kusiphequluli sewebhu.Kulula ukushintsha iziteshi ezigadiwe etafuleni.
I-Spectrum yesitshalo se-HFC.
Umlaza wefrikhwensi ethile.
I-MIB Ama-MIB azimele.Yenza kube lula ukufinyelela kudatha yokuqapha yezinhlelo zokuphatha inethiwekhi
Ama-Alarm Thresholds I-Signal Leve/ MER / BER ingasethwa nge-WEB UI noma i-MIB noma i-APP, futhi imilayezo ye-alamu ingathunyelwa nge-SNMP TRAP noma iboniswe ekhasini lewebhu.
LOG Ingagcina okungenani izinsuku ezi-3 zamalogi okuqapha namalogi e-alamu ngesikhawu sokuskena semizuzu engu-15 ukuze kucushwe Amashaneli angu-80.
Ukwenza ngokwezifiso Iphrothokholi evulekile futhi ingahlanganiswa kalula ne-OSS
Ukuthuthukiswa kweFirmware Sekela ukuthuthukiswa okukude noma kwasendaweni kwe-firmware

Okomzimba

Ubukhulu 180mm (W) x 92mm (D) x 55mm (H) (Kuhlanganisa nesixhumi sika-F)
Isisindo 650+/-10g
Ukunikezwa kwamandla kagesi I-adaptha yamandla: Okokufaka 100-240 VAC 50-60Hz;Okukhiphayo 12V/2A DC
Isipele Samandla Ebhethri: I-Li-ion 5600mAH
Ukusetshenziswa kwamandla < 12W
Inkinobho Yamandla x1
I-LED I-PWR LED - Okuluhlaza
I-DS LED - Okuluhlaza
I-US LED - Green
I-LED eku-inthanethi - Okuluhlaza
I-Wi-Fi LED - Okuluhlaza

Imvelo

Izinga Lokushisa Lokusebenza 0 ku40oC
Umswakama Osebenzayo 10 kuya ku-90 % (Akufinyeleli)

WEB GUI Izithombe-skrini

Amapharamitha Okuqapha (Uhlelo B)

1 (5)

I-Spectrum Egcwele kanye Nemingcele Yesiteshi

(Isimo sokukhiya; Imodi ye-QAM; Amandla Esiteshi; SNR; MER; okuthunyelwe BER; Izinga Lophawu; I-Spectrum Inverted)

1 (6)
1 (7)

Umlaza

1 (8)

APP Izithombe-skrini

1 (9)

Ukuhlolwa Kwesiteshi

1 (10)

AMATHULUZI

1 (12)

Ulwazi Lwesiteshi

1 (13)

Umlaza

1 (11)

I-Spectrum

1 (14)

Ukuskena kwesiteshi


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