Mai nazarin 1RU QAM tare da Cloud, Power Level da MER don duka DVB-C da DOCSIS, MKQ124
Takaitaccen Bayani:
MKQ124 wani mai ƙarfi ne kuma mai sauƙin amfani wanda aka yi niyya don sa ido da bayar da rahoton lafiyar kebul na Dijital da hanyar sadarwar HFC.
Yana iya ci gaba da rikodin duk ƙimar ma'auni a cikin fayilolin rahoto da kuma aika suSNMPtarkuna a ainihin lokacin idan aka zaɓi ƙimar sigogi sama da ƙa'idodi da aka ƙayyade. Don magance matsalaGUI na Yanar Gizoyana ba da damar shiga nesa / na gida zuwa duk sigogin da aka sa ido a cikin matakin RF na zahiri da yadudduka na DVB-C / DOCSIS.
Cikakken Bayani game da Samfurin
Alamun Samfura
Cikakken Bayani game da Samfurin
MKQ124 wani mai ƙarfi ne kuma mai sauƙin amfani wanda aka yi niyya don sa ido da bayar da rahoton lafiyar kebul na Dijital da hanyar sadarwar HFC.
Yana iya ci gaba da yin rikodin duk ƙimar ma'auni a cikin fayilolin rahoto da kuma aika tarkunan SNMP a ainihin lokacin idan ƙimar sigogi da aka zaɓa ta wuce iyakokin da aka ƙayyade. Don magance matsala, GUI na WEB yana ba da damar shiga nesa / na gida zuwa duk sigogin da aka sa ido a cikin matakin RF na zahiri da yadudduka na DVB-C / DOCSIS.
MKQ124 wani mai ƙarfi ne kuma mai sauƙin amfani wanda aka yi niyya don sa ido da bayar da rahoton lafiyar kebul na Dijital da hanyar sadarwar HFC.
Yana iya ci gaba da rikodin duk ƙimar ma'auni a cikin fayilolin rahoto da kuma aika suSNMPtarkuna a ainihin lokacin idan aka zaɓi ƙimar sigogi sama da ƙa'idodi da aka ƙayyade. Don magance matsalaGUI na Yanar Gizoyana ba da damar shiga nesa / na gida zuwa duk sigogin da aka sa ido a cikin matakin RF na zahiri da yadudduka na DVB-C / DOCSIS.
Yayin da adadin masu biyan kuɗi na Talabijin na Dijital da DOCSIS ke ƙaruwa a duk duniya kuma Ingancin Sabis ya zama muhimmin abu don rage yawan masu biyan kuɗi, MKQ124 shine kayan aiki mafi kyau don cimma sa ido mai inganci 24/7 na ingancin da aka isar zuwa duk wuraren hanyar sadarwa ta Kebul na Dijital. Mai kula da kebul zai iya tura shi a kan babban shafi / cibiyar sadarwa, a kan mil na ƙarshe, ko a wurin mai biyan kuɗi.
MKQ124 wani ƙaramin tsari ne a matsayin rackmount don ci gaba da sa ido kan martanin mita/girma/ taurari/BER ga duk tashoshin QAM. Ta hanyar amfani da waɗannan sigogin sa ido, mai aiki zai iya yin aiki tukuru wajen gyara matsalar ingancin kebul da kuma gano yankin da lalacewar ke shafar sabis.
fa'idodi
➢ Kulawa daga nesa da na gida game da lafiyar cibiyar sadarwar CATV ɗinku
➢ Kulawa ta lokaci-lokaci da ci gaba da QAM
➢ Babban Daidaito don iko mai faɗi da karkatarwa: +/-1dB don Wutar Lantarki, +/-1.5dB don MER
➢ Tabbatar da hanyar HFC gaba da ingancin RF na watsawa
➢ Mai nazarin bakan da aka saka daga 5 MHz zuwa 1 GHz
Halaye
➢ Cikakken tallafi na DVB-C da DOCSIS
➢ Tallafin ITU-J83 Annexes A, B, C
➢ Sigar faɗakarwa da ma'aunin iyaka da aka ƙayyade ga mai amfani, tana tallafawa bayanin martaba na tashoshi biyu: tsari A / tsari B
➢ Tashoshin RF guda 2, 4x RJ45 (2x WAN + 2x LAN) a cikin RU 1
➢ Sigogi na maɓallan RF daidai gwargwado
➢ Tallafin TCP / UCP / DHCP / HTTP / SNMP
➢ Na'urar da ke tsaye
Sigogi na Allon
➢ 64 QAM / 256 QAM / 4096 QAM (Zaɓi) / OFDM (Zaɓi)
➢ Matsayin Ƙarfin RF: -15 zuwa + 50 dBmV
➢ MER: 20 zuwa 50 dB
➢ Adadin da za a iya gyarawa kafin BER da RS
➢ Adadin bayan BER da RS ba za a iya gyarawa ba
➢ Taurari
Aikace-aikace
➢ Sa ido kan hanyar sadarwa ta DVB-C da DOCSIS Digital Cable
➢ Kula da tashoshi da yawa
➢ Binciken QAM na ainihin lokaci
Fuskokin sadarwa
| RF | Mace F Connector | |
| RJ45 (tashar Ethernet ta 4x RJ45) | 10/100/1000 | Mbps |
| Soket ɗin Wutar Lantarki na AC | 3Pin |
| RF Halaye | ||
| Mita-mita (gefen-zuwa-gefe) | 88 – 1002 | MHz |
| Bandwidth na Tashar (Ganowa ta atomatik) | 6/8 | MHz |
| Daidaitawa | 16/32/64/128/256 4096 (Zaɓi) / OFDM (Zaɓi) | QAM |
| Matsayin Wutar Lantarki na Shigar da RF (Rashin Jin Daɗi) | -15 zuwa + 50 | dBmV |
| Ƙimar Alamar | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM da 256-QAM) 6.900, 6.875, 5.200 | Msym/s |
| Input impedance | 75 | OHM |
| Asarar Mayar da Shigarwa | > 6 | dB |
| Mafi ƙarancin matakin Hayaniya | -55 | dBmV |
| Daidaiton Matsayin Wutar Lantarki na Tashar | +/-1 | dB |
| MER | 20 zuwa +50 (+/-1.5) | dB |
| BER | Pre- RS BER da Post- RS BER | |
| Na'urar Nazarin Bakan | ||
| Saitunan Nazari na Bakan Gizo na Asali | Saita / Riƙe / Gudu Mita Tsawon Lokaci (Mafi ƙaranci: 6 MHz) RBW (Mafi ƙarancin ƙarfin lantarki: 3.7 KHz) Daidaita Girman Girma Naúrar Amplitude (dBm, dBmV, dBuV) |
|
| Aunawa | Alamar Matsakaicin Riƙe Kololuwa Taurari Ƙarfin Tashar |
|
| Gwajin Tashar | Kafin-BER / Bayan-BER Kulle FEC / Yanayin QAM / Annex Matsayin Ƙarfi / SNR / Ƙimar Alama |
|
| Adadin Samfurin (Mafi Girma) a kowane Tazara | 2048 |
|
| Saurin Dubawa @ Lambar Samfura = 2048 | 1 (TPY.) | Na biyu |
| Nemo Bayanai | ||
| Bayanan Ainihin Lokaci Ta API | Telnet (CLI) / Soket ɗin Yanar Gizo / MIB | |
| Fasali na Software | |
| Yarjejeniya | TCP / UCP / DHCP / HTTP / SNMP |
| Teburin Tashar | > Tashoshin RF 80 |
| Lokacin Dubawa don dukkan teburin tashar | Cikin mintuna 5 don tebur na yau da kullun tare da tashoshin RF 80. |
| Nau'in Tashar da aka Tallafa | DVB-C da DOCSIS |
| Sigogi Masu Kulawa | Matakin RF, Ƙwallon Ƙwallon QAM, SNR, FEC, BER, Mai Nazarin Bakan |
| UI na Yanar Gizo | Yana da sauƙin nuna sakamakon binciken a cikin burauzar yanar gizo. Sauƙin sauya tashoshi masu kulawa a cikin tebur. Spectrum don masana'antar HFC. Taurari don takamaiman mita. |
| MIB | MIBs masu zaman kansu. Sauƙaƙa samun damar bayanai na sa ido don tsarin gudanar da hanyar sadarwa |
| Ƙofofin Ƙararrawa | Ana iya saita matakin sigina / BER / SNR ta hanyar WEB UI ko MIB, kuma ana iya aika saƙonnin ƙararrawa ta hanyar SNMP TRAP ko a nuna su akan shafin yanar gizon |
| LOG | Zai iya adana aƙalla kwanaki 3 na sa ido kan rajista da rajistan ƙararrawa tare da tazara ta mintuna 15 na dubawa don saita tashoshi 80. |
| Keɓancewa | Buɗe yarjejeniya kuma ana iya haɗa shi cikin sauƙi tare da OSS |
| Haɓaka Firmware | Goyi bayan haɓaka firmware na nesa ko na gida |
| Jiki | |
| Girma | 432mm (W) x 244mm (D) x 45mm (H) (Har da mahaɗin F) |
| Tsarin | 1 RU (19") |
| Nauyi | 2250+/-10 g |
| Tushen wutan lantarki | 100-240 VAC 50-60Hz |
| Amfani da Wutar Lantarki | < 24W |
| Muhalli | |
| Zafin Aiki | 0 zuwa 45oC |
| Danshin Aiki | Kashi 10 zuwa 90% (Ba ya ƙunsar ruwa) |
| Zafin Ajiya | -40 zuwa 85oC |
Hotunan GUI na Yanar Gizo
Sigogi na Kulawa (Shirin B)
Cikakken Sigogi da Tashar Tashar
(Matsayin Kullewa; Yanayin QAM; Ƙarfin Tashar; MER; bayan BER; Ƙimar Alamar; An Juya Bakan)
Taurari
Dandalin Gudanar da Girgije
