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

Incazelo emfushane:

I-MKQ010 ye-MoreLink iyithuluzi elinamandla lokuhlaziya i-QAM elinamakhono okulinganisa nokuqapha ku-inthanethi i-DVB-C / DOCSIS RF Signals.I-MKQ010 inikezela ngesilinganiso sesikhathi sangempela sokusakaza nezinsizakalo zenethiwekhi kunoma yibaphi abahlinzeki besevisi.Ingasetshenziselwa ukulinganisa ngokuqhubekayo nokuqapha amapharamitha we-QAM wamanethiwekhi e-DVB-C/DOCSIS.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

I-MKQ010 inganikeza izilinganiso: Izinga lamandla, i-MER, i-Constellation, izimpendulo ze-BER zazo zonke iziteshi ze-QAM ukuze zenze ukuhlaziya okujulile.Idizayinelwe ukuthi ifanele ukusebenza ngendlela enokwethenjelwa endaweni enezinga lokushisa eliqinile.Akukona nje kuphela Ukusekela I-Cloud Management Platform yokuphatha amadivayisi amaningi e-MKQ010, kodwa futhi ingasetshenziswa yodwa.

Izinzuzo

➢ Kulula ukuyisebenzisa nokumisa

➢ Izilinganiso eziqhubekayo zamapharamitha enethiwekhi yakho ye-CATV

➢ Ukulinganisa okusheshayo kwamapharamitha wamashaneli angu-80 (Amandla/MER/BER) phakathi nemizuzu emi-5

➢ Ukunemba Okuphezulu Kwezinga Lamandla kanye ne-MER yobubanzi obuguquguqukayo obubanzi nokutshekisa

➢ Inkundla yokuphatha yamafu ukuze ufinyelele imiphumela yezilinganiso

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

➢ I-Spectrum Analyzer Eshumekiwe efika ku-1 GHz (inketho ye-1.2 GHz)

➢ Buyela endaweni yesikhulumi samafu nge-DOCSIS noma Imbobo ye-Ethernet WAN

Izici

➢ Usekelo olugcwele lwe-DVB-C ne-DOCSIS

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

➢ Ipharamitha yesexwayiso echazwe ngumsebenzisi kanye nomkhawulo

➢ Amapharamitha wokhiye we-RF izilinganiso ezinembile

➢ TCP / UDP / DHCP / HTTP / SNMP ukwesekwa

Amapharamitha wokuhlaziya we-QAM

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

➢ I-RF Power Level: +45 ukuya ku-+110 dBuV

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

➢ I-MER: 20 kuya ku-50 dB

➢ Isibalo esilungisekayo sangaphambi kwe-BER ne-RS

➢ I-Post-BER ne-RS isibalo esingalungiseki

➢ Umlaza

➢ Isilinganiso sokutsheka

Izinhlelo zokusebenza

➢ Kokubili izilinganiso zenethiwekhi ye-DVB-C ne-DOCSIS Digital Cable

➢ Ukuqapha kwamashaneli amaningi nokuqhubekayo

➢ Ukuhlaziywa kwe-QAM yesikhathi sangempela

Izixhumi ezibonakalayo

RF		Isixhumi se-F wesifazane (SCTE-02)		awu 75h
I-RJ45 (1x RJ45 Ethernet port) (Uma uthanda)		10/100/1000		Mbps
I-AC Plug		Okokufaka 100~240 VAC, 0.7A
RF Izici
DOCSIS	3.0/3.1 (Uma uthanda)
I-Frequency Range (Edge-to-Edge) (I-RF Split)	5-65/88–1002 5-85/108-1002 5-204/258–1218 (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	+45 ukuze +110		dBuV
Isilinganiso Sophawu	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM no-256-QAM) 6.900, 6.875, 5.200		I-Msym/s
Impedance	75		OHM
Ukulahlekelwa Kokubuyisela Okokufaka	> 6		dB
Ukunemba Kwezinga Lamandla	+/-1		dB
I-MER	20 ukuze +50		dB
Ukunemba kwe-MER	+/-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 / RunFrequency I-Spa (Ubuncane: 6 MHz) I-RBW (Okungenani: 3.7 KHz) I-Amplitude Offset Iyunithi ye-Amplitude (dBm, dBmV, dBuV)
Isilinganiso	I-MarkerAverage I-Peak Hold Umlaza Amandla Esiteshi
Ukwehliswa kwesiteshi	I-Pre-BER / Post-BERFEC Lock / Imodi ye-QAM / Isijobelelo Ileveli Yamandla / MER / Isilinganiso Sophawu
Inombolo Yesampula (Ubukhulu) nge-Spani ngayinye	2048
Isivinini sokuskena @ Inombolo yesampula = 2048	1 (TPY.)	Okwesibili
Thola Idatha
Idatha yesikhathi sangempela	I-Telnet (CLI) / Web UI / MIB

Izici Zesoftware
Imithethonqubo	TCP / UDP / 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 ngeplatifomu yefu noma isiphequluli sewebhuKulula 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-RF Power Level / MER ingasethwa nge-WEB UI noma i-MIB, 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
Imisebenzi yokuphatha inkundla yamafu	Idivayisi ingaphathwa ngeplathifomu yamafu, ihlinzeka ngemisebenzi efana nemibiko, ukuhlaziywa kwedatha nezibalo, amamephu, ukuphatha idivayisi ye-MKQ010 njll.

Okomzimba
Ubukhulu	210mm (W) x 130mm (D) x 60mm (H)
Isisindo	1.5+/-0.1kg
Ukusetshenziswa kwamandla	< 12W
I-LED	Isimo se-LED - Okuluhlaza
Imvelo
Izinga Lokushisa Lokusebenza	-40 ukuze +85^oC
Umswakama Osebenzayo	10 kuya ku-90 % (Akufinyeleli)