I-Handheld QAM Analyzer ene-APP, iNqanaba laMandla kunye ne-MER kuzo zombini i-DVB-C kunye ne-DOCSIS, MKQ012
Iinkcukacha zeMveliso
I-MKQ012 yi-QAM Analyzer ephathwayo, exhotyiswe ngezakhono zokulinganisa nokuhlalutya iiparamitha ze-QAM ze-DVB-C/DOCSIS networks.
I-MKQ012 yi-QAM Analyzer ephathekayo, exhotyiswe ngezakhono zokulinganisa nokuhlalutya iiparamitha ze-QAM ze-DVB-C/DOCSIS networks.I-MKQ012 inikezela ngomlinganiselo wexesha langempela losasazo kunye neenkonzo zenethiwekhi kubo nabaphi na ababoneleli ngenkonzo.Ingasetyenziswa ngexesha lofakelo olutsha okanye ukugcinwa kunye nomsebenzi wokulungisa kumacandelo e-DVB-C/DOCSIS networks.Umsebenzi ofakwe kwi-Wi-Fi, ovumela umsebenzisi ukuba afumane idatha yokulinganisa kunye nokusebenza ngokubambisana nge-APP.
Iimpawu zeMveliso
➢ Kulula ukuyisebenzisa kunye nokuqwalasela nge-APP
➢ Fast Channel Scan
➢ Babonelele ngeNkwenkwezi eluncedo
➢ I-Spectrum Analyzer emiliselweyo enamandla
➢ Iziphumo zomlinganiselo ziboniswe kwi-smartphone yakho nge-Wi-Fi
Iimpawu
➢ Xhasa i-DVB-C kunye ne-DOCSIS QAM yokulinganisa kunye nohlalutyo
➢ I-ITU-J83 Izihlomelo A, B, C inkxaso
➢ Ukwahlula ngokuzenzekelayo udidi loMqondiso weRF: DOCSIS okanye iDVB-C
➢ Iparamitha yesilumkiso esichazwe ngumsebenzisi kunye nomda, ixhasa iiprofayili ezimbini: isicwangciso A / isicwangciso B
➢ Imilinganiselo echanekileyo, +/-1dB yaMandla;+/-1.5dB ye-MER
➢ TCP / UCP / DHCP / HTTP / SNMP inkxaso
➢ Xhasa enye 10/100/1000 Mbps Ethernet Port
➢ Ibhetri elungisiweyo
Iiparamitha zohlalutyo lwe-QAM
➢ 64 QAM / 256 QAM / 4096 QAM (Ukhetho) / OFDM (Ukhetho)
➢ INqanaba loMbane weRF: -15 ukuya + 50 dBmV
➢ Uluhlu oluBanzi lweNgcaciso yeNgeniso: -15dB ukuya +15dB
➢ I-MER: 20 ukuya ku-50 dB
➢ Pre-BER kunye neRS ubalo oluchanekileyo
➢ I-Post-BER ne-RS ubalo olungachanekanga
➢ Iinkwenkwezi
➢ Umlinganiselo wokuthambeka
Usetyenziso
➢ Imilinganiselo yenethiwekhi yeCable yeDijithali ye-DVB-C / DOCSIS
➢ Ukubeka iliso kwiitshaneli ezininzi
➢ Uhlalutyo lwe-QAM lwexesha lokwenyani
➢ Ufakelo kunye noLondolozo lwenethiwekhi yeHFC
Iiparamitha zobuGcisa
| Ujongano | ||
| RF | Umnxibelelanisi weF wasetyhini (SCTE-02) | 75 Ω |
| I-RJ45 (1x RJ45 Ethernet port) | 10/100/1000 | Mbps |
| DC Jack | 12V/2A DC | |
| APP Imisebenzi | ||
| Uvavanyo | Uvavanyo lwamajelo achaziweyo | |
| Izixhobo | Ulwazi lweSitishi | Umlinganiselo weSiteshi esinye: inqanaba lokutshixa / izinga lamandla / i-MER / I-Pre-BER / i-Post-BER / imodi ye-QAM / imo ye-Annex / ireyithi yesimboli kunye ne-channel spectrum. |
| Umjelo wokuskena | Skena imijelo echaziweyo nganye nganye, bonisa amaxesha amaninzi/imo yokutshixa/uhlobo lomqondiso/iNqanaba laMandla/MER/Post-BER | |
| Iqela leenkwenkwezi | Ukubonelela ngeConstellation yesitishi esikhethiweyo, kunye nenqanaba lamandla/MER/Pre-BER/Post-BER | |
| Spectrum | Inkxaso yokuQala / yokumisa / iZiko lokuphindaphinda / ukusetwa kwe-Span, kwaye ubonise inqanaba elipheleleyo lamandla. Inkxaso ukuya kwi-3 ukubeka iliso kwitshaneli.Nikezela ngolwazi lwetshaneli eyongezelelweyo kwitshaneli eBekwa esweni. | |
| Iimpawu zeRF | ||
| Uluhlu lokuphindaphinda (Edge-to-Edge) | 88 – 1002 88 – 1218 (Ukhetho) | MHz |
| Ububanzi beSitishi (Ukufunyanwa okuzenzekelayo) | 6/8 | MHz |
| Ukumodareyitha | 16/32/64/128/256 4096 (Ukhetho) / OFDM (Ukhetho) | QAM |
| Uluhlu lweNqanaba loNgeniso lwaMandla eRF (Uvakalelo) | -15 ukuya + 50 | dBmV |
| Inqanaba lophawu | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM kunye ne-256-QAM) 6.900, 6.875, 5.200 | Msym/s |
| I-Impedans yegalelo | 75 | OHM |
| Ilahleko yokuBuyisa ngegalelo | > 6 | dB |
| Ubuncinci iNqanaba lengxolo | -55 | dBmV |
| Ukuchaneka kweNqanaba laMandla oMbane | +/-1 | dB |
| MER | 20 ukuya ku-50 (+/-1.5) | dB |
| IBER | Ngaphambi kwe-RS BER kunye ne-Post- RS BER | |
| Spectrum Analyzer | ||
| Imimiselo yoHlalutyi lweSpectrum esisiseko | Seta kwangaphambili / Bamba / RunFrequencySpan (Ubuncinane: 6 MHz) RBW (Ubuncinane: 3.7 KHz) I-Amplitude Offset IYunithi ye-Amplitude (dBm, dBmV, dBuV) | |
| Umlinganiselo | I-MarkerAveragePeak Bamba Iqela leenkwenkwezi Amandla oMjelo | |
| Idemo yeSiteshi | Ngaphambi kwe-BER / i-Post-BERFEC Tshixo / Imowudi ye-QAM / iNqanaba laMandla eSihlomelo / SNR / Ixabiso leMpawu | |
| Inani leSampuli (Elona liphezulu) ngeSpan ngasinye | 2048 | |
| Isantya sokuskena @ Inombolo yesampula = 2048 | 1 (TPY.) | Isibini |
| Fumana iDatha | ||
| Idatha yeXesha elililo Nge-API | I-Telnet (CLI) / iSokethi yeWebhu / MIB | |
| Iimpawu zeSoftware | |
| Imigaqo-nkqubo | TCP / UCP / DHCP / HTTP / SNMP |
| Itheyibhile yesitishi | > Imijelo ye-RF engama-80 |
| Ixesha lokuskena kwitafile yesitishi siphela | Kwimizuzu emi-5 yetafile eqhelekileyo enamajelo angama-80 eRF. |
| Uhlobo lwesijelo esixhaswayo | DVB-C kunye DOCSIS |
| Iiparamitha ezibekwe esweni | Inqanaba le-RF, i-QAM Constellation, i-MER, i-FEC, i-BER, i-Spectrum Analyzer |
| WEBHU UI | Kulula ukubonisa iziphumo zokuskena kwi-browser.Easy ukutshintsha amajelo abekwe esweni kwitafile. I-Spectrum yesityalo se-HFC. I-Constellation yefrikhwensi ethile. |
| I-MIB | Ii-MIB zabucala.Ukuququzelela ukufikelela kwidatha yokubeka iliso kwiinkqubo zolawulo lwenethiwekhi |
| I-Alarm Thresholds | I-Signal Leve / MER / BER inokusetwa nge-WEB UI okanye i-MIB okanye i-APP, kwaye imiyalezo ye-alam inokuthunyelwa nge-SNMP TRAP okanye iboniswe kwiphepha lewebhu. |
| I-LOG | Inokugcina ubuncinci beentsuku ezi-3 zokubeka iliso kunye neelogi ze-alamu kunye ne-15min yexesha lokuskena lokucwangcisa i-80 Channels. |
| Ukwenza ngokwezifiso | Iprotocol evulekileyo kwaye inokudityaniswa ngokulula ne-OSS |
| Uphuculo lweFirmware | Inkxaso ekude okanye uphuculo lwe-firmware yasekhaya |
| Ngokwasemzimbeni | |
| Imilinganiselo | 180mm (W) x 92mm (D) x 55mm (H) (Kuquka isiqhagamshelanisi sika-F) |
| Ubunzima | 650+/-10g |
| Ukunikezwa Amandla | I-Adapter yamandla: Igalelo 100-240 VAC 50-60Hz;Imveliso 12V/2A DC Ugcino lwamandla ebhetri: Li-ion 5600mAH |
| Ukutya umbane | <12W |
| Iqhosha laMandla | x1 |
| I-LED | I-PWR LED – eluhlaza I-DS LED – eluhlaza I-US LED-Green I-LED ye-Intanethi - eluhlaza I-Wi-Fi LED - eluhlaza |
| Okusingqongileyo | |
| Ubushushu bokusebenza | 0 ukuya ku40oC |
| Ukufuma okuSebenzayo | I-10 ukuya kwi-90 % (Ayi-Condensing) |
WEB GUI Screenshots
IiParameters zokuBeka iliso (Isicwangciso B)
I-Spectrum epheleleyo kunye neeParameters zeSitishi
(Isimo sokutshixa; Imo yeQAM; Amandla eSitishi; SNR; MER; iposti BER; iSimboli yeSimboli; Spectrum Inverted)
Iqela leenkwenkwezi
APP Screenshots
Uvavanyo lomjelo
IZIXHOBO
Ulwazi lweSitishi
Iqela leenkwenkwezi
Spectrum
Umjelo wokuskena
Injineli yobuchwephesha ezinikeleyo ukukukhokela
Ngokweemfuno zakho zokwenyani, khetha eyona ndlela ifanelekileyo yoyilo kunye neenkqubo zokucwangcisa