ECMM, DOCSIS 3.1, 4xGE, POE, 2xMCX, Dhijitari Attenuator, MK440IE-P
Tsananguro pfupi:
MK44IE-P yeMoreLink iDOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) inotsigira 2×2 OFDM uye 32×8 SC-QAM kuti ipe ruzivo rwakasimba rweInternet runokurumidza. Dhizaini yakaomeswa nekupisa yakakodzera kushandiswa mumaindasitiri.
MK440IE-P ndiyo sarudzo yakakwana kune vanoshandisa tambo vanoda kupa mukana wekushandisa broadband nekukurumidza uye nehupfumi kune vatengi vavo. Inopa kumhanya kusvika ku4Gbps zvichibva pamaports mana eGiga Ethernet kuburikidza neDOCSIS interface yayo. MK440IE-P inobvumira maMSO kupa vatengi vavo maapplication akasiyana-siyana ebroadband akadai se telecommuting, HD, uye UHD vhidhiyo kana uchida kuburikidza neIP connectivity kune diki oce/home oce (SOHO), high-speed residential access Internet, interactive multimedia services, nezvimwewo.
Ruzivo rweChigadzirwa
Matagi eChigadzirwa
Ruzivo rweChigadzirwa
MK44IE-P yeMoreLink iDOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) inotsigira 2x2 OFDM uye 32x8 SC-QAM kuti ipe ruzivo rwakasimba rweInternet runokurumidza. Dhizaini yakaomeswa nekupisa yakakodzera kushandiswa mumaindasitiri.
MK440IE-P ndiyo sarudzo yakakwana kune vanoshandisa tambo vanoda kupa mukana wekushandisa broadband nekukurumidza uye nehupfumi kune vatengi vavo. Inopa kumhanya kusvika ku4Gbps zvichibva pamaports mana eGiga Ethernet kuburikidza neDOCSIS interface yayo. MK440IE-P inobvumira maMSO kupa vatengi vavo maapplication akasiyana-siyana ebroadband akadai se telecommuting, HD, uye UHD vhidhiyo kana uchida kuburikidza neIP connectivity kune diki oce/home oce (SOHO), high-speed residential access Internet, interactive multimedia services, nezvimwewo.
MK440IE-P chishandiso chakangwara chinovandudza mashandiro acho ekutanga ekutumira data nerutsigiro rweIPv6, izvo zvinoita kuti chinyatsokodzera kutumira data zvichibva pane iyi protocol.
Zvikuru
MK440IE-P imodemu yetambo inoenderana neDOCSIS itsva®3.1 Magadzirirwo, uye inopa 2 OFDM uye 32 Single-Carrier QAM pasi pemvura ine 1.2 GHz Full Band Capture (FBC) front end, 2 OFDMA uye 8 Single-Carrier QAM kumusoro kwemvura. MK440IE-P inokwanisa kutsigira anopfuura 5 Gbps pasi pemvura uye anopfuura 2 Gbps kumusoro kwemvura.
Yakavakirwa paFull Band Capture (FBC), haisi Cable Modem chete, asiwo inogona kushandiswa seSpectrum Analyzer yenguva chaiyo. Spectrum Analyzer ine zvinhu zvakawanda zvinobatsira vanoishandisa, zvakaita se: kugadzirisa fekitari nekukurumidza uye kuongorora data online; kuona matambudziko vatengi vasati vazviziva; kuona LTE/off-air ingress detection uye localization.
Ipa ma interfaces e4-Port Giga Ethernet uye zvichemo neStandard POE+ (IEEE 802.3at) uye POE (IEEE 802.3 af), chiteshi chega chega chePOE chinogona kugadziriswa zvakasiyana.
MK440IE-P inoomeswa tembiricha kuti isanganiswe mune zvimwe zvigadzirwa zvinodiwa kuti zvishande munzvimbo dzekunze kana tembiricha yakanyanya.
Zvimiro zveChigadzirwa
➢ DOCSIS / EuroDOCSIS 3.1 inoenderana nemutemo
➢ 2x192MHz OFDM kugona kugamuchira pasi
-4096 rutsigiro rweQAM
➢ 32x SC-QAM (Single-Carries QAM) kugona kugamuchira nzira iri pasi
-1024 rutsigiro rweQAM
-16 kubva pamatanho makumi matatu nemaviri anokwanisa kuvandudza kubviswa kwekubatana kwekutsigira mavhidhiyo
➢ Kugona kutumira 2x96 MHz OFDMA kumusoro
-256 rutsigiro rweQAM
-Rutsigiro rweS-CDMA neA/TDMA
➢ FBC (Kubatwa Kwebhendi Rakazara) Kumberi Kwemberi
Bandwidth -1.2 GHz
-Inogona kugadziriswa kuti igamuchire uye iendeswe muchikamu chinodzika
-Inotsigira kuchinja kwechiteshi nekukurumidza
-Kuongorora nguva chaiyo, kusanganisira mashandiro ekuongorora spectrum
➢ Zvishandiso zveDigital zveDownstream neUpstream zvakasiyana
➢ Dhizaini yekudzivirira yekunze yega yega kuti ive yakavimbika zvakanyanya
➢ Machiteshi mana eGigabit Ethernet anotsigira IEEE 802.3at PoE
➢ Remote PoE Mode A/B inochinjika
➢ Sensor yekudzivirira
➢ Kuyerwa kwevoltage, current petameters
➢ Ma LED akanyatsotsanangurwa anoratidza zvakajeka mamiriro emudziyo uye network
➢ Kuvandudzwa kwesoftware neHFC network
➢ SNMP V1/V2/V3
➢ Tsigira kuvharidzirwa kwekuchengetedzwa kwekuchengetedzwa kwepachivande (BPI/BPI+) kwekutanga (Basement Privacy Encryption)
Kushandiswa
➢ Kuongororwa kweVhidhiyo neKamera yeIP
➢ Kudzoserwa kwemasero madiki
➢ Zviratidzo zveDigital
➢ Kufamba kweWi-Fi Hotspot
➢ Nhepfenyuro yekukurumidza
➢ Maguta Akangwara
➢ Zvimwe zvinoda kuti bhizinesi rishande pamusoro peDOCSIS
Magadzirirwo ehunyanzvi
| Zvekutanga | |||||
| Mutemo weDOCSIS | 3.1 | ||||
| RF Interface (DS+US, Yakasiyana) | MCX | ||||
| Ethernet Interface | 4-Port RJ45, Angle Yekurudyi | ||||
| Dhijitari Attenuator Interface | Attenuator yedhijitari ine maPort maviri, 2x7, 2.0mm, Angle Yakatwasuka | ||||
| Simba rekupinda | +12V /1A; +54V/1.4AWafer Header 2x5, 2.54mm, Angle Yakatwasuka | ||||
| Kushandiswa kweSimba (pasina POE) | 8 (TYP.); 15 (Max.) | W | |||
| MaParameter Ekushanda Anotarisa | Kushandiswa Kwesimba reSisitimu; Kukanganisa; Tembiricha; RF Simba Level; Voltage/ Current/Kirasi/Detect/ Attenuator | ||||
| Saizi yeDimensional | 142.8 x 184.4 | ||||
| Pasi perwizi | ||
| Range yeFrequency (kumucheto kusvika kumucheto) | 108/258-1218 | MHz |
| Kupindira Kusapindirana | 75 | Ω |
| Kurasikirwa Kwekudzoka Kwezvinhu Zvinoiswa (kuburikidza nehuwandu hwemafreq.) | ≥ 6 | dB |
| Nzira dzeSC-QAM | ||
| Nhamba yeNzira | 32 | zvakanyanya |
| Nhamba yeNhanho (chiteshi chimwe chete) | North Am (64 QAM ne256 QAM): -15 kusvika +15 | |
| EURO (64 QAM): -17 kusvika +13 | dBmV | |
| EURO (256 QAM): -13 kusvika +17 | ||
| Rudzi rweKuchinja | 64 QAM uye 256 QAM | |
| Mwero wezviratidzo (zita) | Kuchamhembe kweAm (64 QAM): 5.056941 | Msym/s |
| Kuchamhembe kweAm (256 QAM): 5.360537 | ||
| EURO (64 QAM ne256 QAM): 6.952 | ||
| Bandwidth | North Am (64 QAM/256QAM ine α=0.18/0.12): 6 | MHz |
| EURO (64 QAM/256QAM ine α=0.15): 8 | ||
| Kuburitswa kwesimba | 1600 (8MHz, 32 Channel Bonding) | Mbps |
| Nzira dzeOFDM | ||
| Rudzi rweChiratidzo | OFDM | |
| Bandwidth yeOFDM Channel yakakura | 192 | MHz |
| Huwandu hwenzira dzeOFDM | 2 | |
| Rudzi rweKuchinja | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | |
| Kuburitswa kwesimba | 3600 (2 ODFM Channels) | Mbps |
| Kumusoro kwerwizi | ||
| Frequency Range (kumucheto kusvika kumucheto) | 5-85/204 | MHz |
| Kusagadzikana kweKubuda | 75 | Ω |
| Nhamba Yepamusoro Yekutumira | +65 | dBmV |
| Kurasikirwa Kwekudzoka Kwekubuda | ≥ 6 | dB |
| Nzira dzeSC-QAM | ||
| Rudzi rweChiratidzo | TDMA, S-CDMA | |
| Nhamba yeNzira | 8 | zvakanyanya |
| Rudzi rweKuchinja | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, uye 128 QAM | |
| Chikamu Chekutumira Chishoma | Pminiti= +17 pa ≤1280KHz chiyero chechiratidzo | dBmV |
| Chiyero chechiratidzo che2560KHz | ||
| Mwero wechiratidzo che5120KHz | ||
| Kuburitswa kwesimba | 200 (8 Channel Bonding) | Mbps |
| Nzira dzeOFDMA | ||
| Rudzi rweChiratidzo | OFDMA | |
| Bandwidth yeChannel yeOFDMA yakanyanya | 96 | MHz |
| Bandwidth shoma yeOFDMA | 6.4 (ye 25 KHz subcarrier spacing) | MHz |
| 10 (ye50 KHz subcarrier spacing) | ||
| Nhamba yezvinogadziriswa zvega | 2 | |
| Nzira dzeOFDMA | ||
| Nzvimbo yeChiteshi cheSubcarrier | 25, 50 | KHz |
| Rudzi rweKuchinja | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
| Kuburitswa kwesimba | 850 (2 OFDMA Channel) | Mbps |
| POE+ | |
| Zviteshi zvePOE | 1/2/4 Inogadziriswa |
| Zvakajairika | IEEE 802.3af uye IEEE 802.3at |
| Maitiro | Tsigira Mode A neMode B, uye inogadziriswa |
| Maitiro A | Kubatana kweEthernet kwakamonyoroka kunoita kuti simba ritumirwe pamadhata edata. (Mapini 1, 2, 3, uye 6). |
| Maitiro B | 10BASE-T ne100BASE-TX zvinongoda mapeya maviri chete kubva pamana ekutumirwa kwedata, saka simba rinotumirwa pamapeya asina kushandiswa. (Mapini 4, 5, 7, uye 8). |
| POE Default | Semi-Otomatiki (Kugadzika Kwefekitori Kwekare) |
| Pini yeChiteshi cheEthernet |  |
| Kugona Kuburitsa POE | PSE Side: 30W (Yakanyanya) ye maports maviri + 15.4W (Yakanyanya) ye maports maviri, ConfigurablePD Side: 25.45W (Yakanyanya) ye maports maviri + 12.95W (Yakanyanya) ye maports maviri |
| POE Inobuda Voltage | +54V |
| Maximum Current | 600mA pachiteshi chimwe nechimwe |
| Tambo yeEthernet | CAT-5E kana Zvirinani |
Chiratidzo che LED
Kune ma LED matanhatu anoratidza chimiro cheCM. Kune: Simba, DS, US, Online, RF Level uye Status LED.
"RF Level", LED ine mavara maviri (ine zvinhu zvitsvuku negirini) inoratidza RF level iri pasi pechiteshi chekupinda chinodzika, zvichienzaniswa nemiganhu yeDOCSIS/Euro-DOCSIS yechiteshi chinodzika uye "simba rose" seizvi:
| Chimiro che LED | Dhigirii |
| Tsvuku | yakakwira zvakanyanya (danho reDOCSIS kana simba rese) |
| Tsvuku + Girini | muganhu wakakwira |
| Girinhi | OK |
| Tsvuku + Girini Inopenya | muganhu wakaderera |
| Kupenya kutsvuku | yakaderera zvakanyanya |
| Dzima | hapana "nzira inogadziriswa" yeDOCSIS |
| Chimiro che LED | Inofanira kunyorwa sekuti "STA". Pamberi Inoratidza kuti CM yakabatana nemudziyo wairi kutarisa. Kurova kwemhepo nekukurumidza pakutanga, LED inochinja-chinja pakati pekubatidza nekudzima masekondi maviri ega ega ichicherechedza michina inotariswa, uye yozoramba yakavhenekerwa zvakanaka. Kudzima-dzima masekondi gumi ega ega kuratidza kuti kubatana nemudziyo uri kutariswa kuri kushanda. Kudzima Kunoratidza kuti kutaurirana nemudziyo unotariswa kwakarasika. LED inopenya kwenguva pfupi masekondi mashanu ega ega kuratidza kuti application yekutarisa yemukati iri kutarisa chinongedzo chekutaurirana kuti ione kana mudziyo uri online. |
Uye kune ma LED mana ane mavara maviri anoratidza mamiriro eEthernet Port.
RJ45
MCX
Simba rekupinda
| PIN1 | 12V |
| PIN2 | GND |
| PIN3 | 54V |
| PIN4 | GND |
| PIN5 | GND |
| PIN6 | GND |
| PIN7 | Chinotarisisa Voltage yeAC (1VAC/0.02VDC) |
| PIN8 | Chinotaridza cheAC chazvino (1.00A/1.00VDC) |
| PIN9 | 54VDC Chinotaridza chiripo (1.00A/1.00VDC) |
| PIN10 | 12VDC Chinotaridza chiripo (1.00A/1.00VDC) |
Kudzora Chinovhara Madhijitari
Kuiswa kwePCB
