MKQ128
Tsananguro pfupi:
Tambo yedhijitari
Machiteshi masere eQAM Analyzer Akazvimiririra
Kutarisa, Kuongorora uye Kugadzirisa Matambudziko eQAM kune DVB-C neDOCSIS
Ruzivo rweChigadzirwa
Matagi eChigadzirwa
Ruzivo rweChigadzirwa
MKQ128 iQAM Analyzer ine simba uye iri nyore kushandisa yakagadzirirwa kutarisa nekuzivisa hutano hweDigital Cable neHFC network.
Inokwanisa kuramba ichinyora kukosha kwezviyero zvese mumafaira emushumo uye kutumiraSNMPmisungo munguva chaiyo kana ma parameter akasarudzwa achipfuura miganho yakatarwa. Kuti ugadzirise dambudziko reWebhusaiti yekutarisa (WEB GUI)inobvumira mukana wekuwana ma parameter ese ari kure/emunharaunda ari kutariswa pa RF layer chaiyo uye DVB-C / DOCSIS layers.
Sezvo huwandu hwevanonyoresa paDigital Cable TV neDOCSIS huri kuramba huchikwira pasi rose uye Quality of Service yave chinhu chakakosha mukuderedza kuwanda kwevanonyoresa, MKQ128 ndiyo chishandiso chakakodzera chekutarisa mhando dzinopihwa kune ese mapoinzi eDigital Cable network pasina muripo. Munhu anoshandisa cable anogona kuiisa panzvimbo yepamusoro, pamakiromita ekupedzisira, kana panzvimbo yevanonyoresa.
MKQ128 isystem iri pasi pe rackmount iyo inoramba ichitarisa mhinduro dze frequency/amplitude/constellation/BER dzenzira dzese dzeQAM. Nekushandisa ma monitoring parameters aya, mushandi anogona kugadzirisa dambudziko remhando ye cable uye kuona nzvimbo iyo damage iri kukanganisa service.
Mashandisirwo
➢Kutarisa netiweki yeDVB-C neDOCSIS Digital Cable (24/7)
➢Kutarisa nzira dzakawanda
➢Kuongororwa kweQAM munguva chaiyo
Mabhenefiti
➢Kutarisa hutano hwenetiweki yako yeCATV kuri kure uye munharaunda
➢Kutarisa QAM kwenguva chaiyo uye nguva dzose
➢Kusimbiswa kwenzira yekufambisa yeHFC uye mhando yeRF yekutumira
➢Yakaiswa Spectrum Analyzer kubva pa5 MHz kusvika 1 GHz
Hunhu
➢Rutsigiro rwakazara rweDVB-C neDOCSIS
➢Rutsigiro rweITU-J83 Annexes A, B, C
➢Kusiyanisa otomatiki RF Signal Type
➢Paramende yekunyevera yakatsanangurwa nemushandisi uye chiyero, inotsigira mbiri mbiri dzechiteshi: chirongwa A / chirongwa B
➢8x RF mukati, 8x RJ45 WAN (yakasarudzika kana kuti LAN yakasarudzika) madoko mu2RU
➢Zviyero zveRF zvakakosha pakuyera kwakarurama
➢Rutsigiro rweTCP / UCP / DHCP / HTTP / SNMP
➢ Chigadziko chega chega
MaParamita eMonitori
➢Mamiriro ekubviswa kwemodulation: Kiya / Vhura
➢64 QAM / 256 QAM / 4096 QAM (Sarudzo) / OFDM (Sarudzo)
➢Simba reRF: -15 kusvika + 50 dBmV
➢MER: 20 kusvika 50 dB
➢Kuverengwa kwepre-BER neRS kunogadziriswa
➢Kuverengwa kusingagadzirisike mushure meBER neRS
➢Nyaya dzenyeredzi
Nzvimbo dzekubatana
| RF | 8* Chinobatanidza F Chechikadzi |
|
| RJ45 (Ethernet) | 8*10/100/1000 | Mbps |
| Soketi reMagetsi eAC | 3Pin |
| Hunhu hweRF | ||
| Range yeFrequency (Kubva kumucheto kusvika kumucheto) | 88 – 1002 | MHz |
| Bandwidth yechiteshi (Kuona otomatiki) | 6/8 | MHz |
| Kuchinja-chinja | 16/32/64/128/256 4096 (Sarudzo) / OFDM (Sarudzo) | QAM |
| RF Input Power Level Range (Kunzwa) | -15 kusvika + 50 | dBmV |
| Mwero wezviratidzo | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM uye 256-QAM) 6.900, 6.875, 5.200 | Msym/s |
| Kupindira Kusapindirana | 75 | OHM |
| Kurasikirwa Kwekudzoka Kwezvinhu | > 6 | dB |
| Ruzha Rushoma | -55 | dBmV |
| Kururama kweChiteshi cheSiteshi | +/-1 | dB |
| MER | 20 kusvika +50 (+/-1.5) | dB |
| BER | Pre-RS BER uye Post-RS BER | |
| Spectrum Analyzer | ||
| Zvirongwa zveBasic Spectrum Analyzer | Gadzirisa / Bata / Mhanya Kakawanda Hurefu (Zvishoma: 6 MHz) RBW (Zvishoma: 3.7 KHz) Kuderedzwa kweAmplitude Chikamu cheAmplitude (dBm, dBmV, dBuV) |
|
| Kuyera | Chiratidzo Avhareji Kubata Kwepamusoro Nyeredzi Simba reChiteshi |
|
| Dhimoni reChiteshi | Pre-BER / Post-BER FEC Lock / QAM Mode / Annex Simba / SNR / Chiyero cheSimboli |
|
| Huwandu hweMuenzaniso (Maximum) paSpan | 2048 |
|
| Kumhanya kweScan @ Nhamba yemuenzaniso = 2048 | 1 (TPY.) | Chepiri |
| Wana Ruzivo | ||
| Ruzivo Rwenguva Yechokwadi NeAPI | Telnet (CLI) / Soketi yeWebhu / MIB | |
| Zvimiro zveSoftware | |
| Maitiro ekushandisa | TCP / UCP / DHCP / HTTP / SNMP |
| Tafura yeChiteshi | > 80 RF Channels |
| Nguva yekutarisa tafura yese yechiteshi | Mukati memaminitsi mashanu etafura yakajairika ine nzira dzeRF makumi masere. |
| Rudzi rwechiteshi runotsigirwa | DVB-C neDOCSIS |
| MaParamita Akatariswa | RF Level, QAM Constellation, SNR, FEC, BER, Spectrum Analyzer |
| Webhusaiti yeUI | Zviri nyore kuratidza mhinduro dzescan mubrowser yewebhu. l Zviri nyore kuchinja nzira dzinotariswa patafura. l Spectrum yeHFC plant. l Nyeredzi yeboka rema frequency chaiwo. |
| MIB | MaMIB epachivande. Ita kuti pave neruzivo rwekutarisa ruzivo rwemasisitimu ekutarisira network |
| Mapombi eAlamu | Nhanho yeSignali / BER / SNR inogona kuiswa kuburikidza neWEB UI kana MIB, uye mameseji ealarm anogona kutumirwa kuburikidza neSNMP TRAP kana kuratidzwa pawebhusaiti. |
| ROG | Inogona kuchengetedza mazuva matatu ekutarisa magwaro uye alarm logs nemaminitsi gumi nemashanu ekuongorora nguva ye80 Channels configuration. |
| Kugadzirisa | Vhura protocol uye inogona kubatanidzwa zviri nyore neOSS |
| Kuvandudza Firmware | Tsigira kusimudzira firmware iri kure kana yemuno |
| Zvepanyama | |
| Zviyero | 481mm (W) x 256mm (D) x 89mm (H) (Kusanganisira chinongedzo cheF) |
| Rudzi | 2 RU (19”) |
| Huremu | 3800+/-100 g |
| Magetsi | 100-240 VAC 50-60Hz |
| Kushandiswa kweSimba | < 50W |
| Zvakatipoteredza | |
| Tembiricha yekushanda | 0 kusvika 45oC |
| Hunyoro hwekushanda | 10 kusvika 90% (Haisi kudzikamisa) |
| Kupisa Kwekuchengetedza | -40 kusvika 85oC |
Mifananidzo yeWEB GUI
MaParamita Ekutarisa (Purogiramu B)
Full Spectrum uye Channel Parameters
(Chimiro cheKiyi; QAM Mode; Simba reChannel; MER; post BER; Chiyero cheSymbol; Spectrum Inverted)
Nyeredzi
Puratifomu Yekutarisira Makore
