I-ECMM, i-DOCSIS 3.1, i-4xGE, i-POE, i-2xMCX, i-Digital Attenuator, i-MK440IE-P
Inkcazo emfutshane:
I-MK44IE-P yeMoreLink yi-DOCSIS 3.1 ECMM Module (I-Embedded Cable Modem Module) exhasa i-2×2 OFDM kunye ne-32×8 SC-QAM ukuze inike amava e-intanethi anamandla akhawulezayo. Uyilo oluqinileyo lobushushu olufanelekileyo kwizicelo zoshishino.
I-MK440IE-P lukhetho olufanelekileyo kubaqhubi beentambo abafuna ukubonelela ngokufikelela kwi-broadband ekhawulezayo neyoqoqosho kubathengi babo. Inika isantya esifikelela kwi-4Gbps ngokusekwe kwiiports ze-Giga Ethernet ezi-4 nge-interface yayo ye-DOCSIS. I-MK440IE-P ivumela ii-MSO ukuba zinike abathengi bazo usetyenziso oluhlukeneyo lwe-broadband olufana nokunxibelelana ngefowuni, i-HD, kunye nevidiyo ye-UHD xa kuyimfuneko ngokunxibelelana kwe-IP kwi-oce/home oce encinci (SOHO), ukufikelela kwi-intanethi yokuhlala ekhawulezayo, iinkonzo ze-multimedia ezisebenzisanayo, njl.
Iinkcukacha zeMveliso
Iithegi zeMveliso
Iinkcukacha zeMveliso
I-MK44IE-P yeMoreLink yi-DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) exhasa i-2x2 OFDM kunye ne-32x8 SC-QAM ukuze inike amava e-intanethi anamandla akhawulezayo. Uyilo oluqinileyo lobushushu olufanelekileyo kwizicelo zoshishino.
I-MK440IE-P lukhetho olufanelekileyo kubaqhubi beentambo abafuna ukubonelela ngokufikelela kwi-broadband ekhawulezayo neyoqoqosho kubathengi babo. Inika isantya esifikelela kwi-4Gbps ngokusekwe kwiiports ze-Giga Ethernet ezi-4 nge-interface yayo ye-DOCSIS. I-MK440IE-P ivumela ii-MSO ukuba zinike abathengi bazo usetyenziso oluhlukeneyo lwe-broadband olufana nokunxibelelana ngefowuni, i-HD, kunye nevidiyo ye-UHD xa kuyimfuneko ngokunxibelelana kwe-IP kwi-oce/home oce encinci (SOHO), ukufikelela kwi-intanethi yokuhlala ekhawulezayo, iinkonzo ze-multimedia ezisebenzisanayo, njl.
I-MK440IE-P sisixhobo esikrelekrele esiphucula iimpawu zaso zokudlulisa idatha ezisisiseko ngenkxaso ye-IPv6, nto leyo eyenza ukuba ifaneleke ngakumbi ekudlulisweni kwedatha ngokusekelwe kule protocol.
Iimbalasane
I-MK440IE-P yimodem yekhebula ehambelana ne-DOCSIS entsha®3.1 Iinkcukacha, kwaye ibonelela nge-OFDM ezimbini kunye ne-32 Single-Carrier QAM esezantsi kunye ne-1.2 GHz Full Band Capture (FBC) front end edibeneyo, i-2 OFDMA kunye ne-8 Single-Carrier QAM engasentla. I-MK440IE-P inako ukuxhasa ngaphezulu kwe-5 Gbps esezantsi kunye nangaphezulu kwe-2 Gbps engasentla.
Isekelwe kumsebenzi we-Full Band Capture (FBC), ayisiyo iCable Modem kuphela, kodwa ingasetyenziswa njenge-real-time Spectrum Analyzer. I-Spectrum Analyzer ineempawu ezininzi ezinceda abaqhubi, ezinje: ukugcinwa kwezityalo ngokukhawuleza kunye nokuxilongwa kwi-intanethi; ukubona iingxaki ngaphambi kokuba abathengi baziqonde; ukufumanisa ukungena kwe-LTE/ngaphandle komoya okukude kunye nokwaziwa kwendawo.
Ukubonelela nge-4-Port Giga Ethernet interfaces kunye nesikhalazo nge-Standard POE+ (IEEE 802.3at) kunye ne-POE (IEEE 802.3 af), i-POE port nganye inokulungiswa ngokwahlukeneyo.
I-MK440IE-P iqiniswe ubushushu ukuze idityaniswe nezinye iimveliso ezifunekayo ukuze zisebenze kwindawo engaphandle okanye kwindawo eshushu kakhulu.
Iimpawu zeMveliso
➢ I-DOCSIS / EuroDOCSIS 3.1 iyahambelana
➢ Ubuchule bokwamkela obuvela kwi-2x192MHz OFDM
-4096 Inkxaso yeQAM
➢ Amandla okwamkela itshaneli ye-SC-QAM engama-32x (Single-Carries QAM)
-1024 Inkxaso yeQAM
-Iitshaneli ezili-16 kwezingama-32 ezikwaziyo ukuphucula ukususwa kwe-interleaving ukuze kuxhaswe ividiyo
➢ Ubuchule bokudlulisa i-2x96 MHz OFDMA
-256 Inkxaso yeQAM
-Inkxaso ye-S-CDMA kunye ne-A/TDMA
➢ Isiphelo sangaphambili se-FBC (Full Band Capture)
I-bandwidth ye-1.2 GHz
-Ilungelelaniswe ukuze ifumaneke kwaye ihanjiswe kwi-spectrum esezantsi
-Ixhasa utshintsho olukhawulezayo lwetshaneli
-Ixesha langempela, ukuxilongwa kuquka nokusebenza kwe-spectrum analyzer
➢ Ii-Attenuators zeDijithali ze-Downstream kunye ne-Upstream ngokwahlukeneyo
➢ Uyilo oluzimeleyo lwangaphandle lokujonga ukhuseleko oluphezulu
➢ Iizibuko ezine zeGigabit Ethernet ezixhasa i-IEEE 802.3at PoE
➢ Imodi ye-PoE ekude iyatshintshwa yi-A/B
➢ Isixhobo sokuvavanya
➢ Ukulinganiswa kweVoltage, iipetameter zangoku
➢ Ii-LED ezichazwe kakuhle zibonisa ngokucacileyo imeko yesixhobo kunye nenethiwekhi
➢ Ukuphuculwa kwesoftware yinethiwekhi ye-HFC
➢ I-SNMP V1/V2/V3
➢ Xhasa ukubethela okusisiseko kwabucala (BPI/BPI+)
Isicelo
➢ Ukuhlolwa kwevidiyo yekhamera ye-IP
➢ I-Backhaul yeeseli ezincinci
➢ Iimpawu zedijithali
➢ Itrafikhi yeWi-Fi Hotspot
➢ Usasazo olungxamisekileyo
➢ Izixeko Ezikrelekrele
➢ Ezinye ezifuna ishishini ngaphezu kwe-DOCSIS
Iiparameters zobugcisa
| Iziseko | |||||
| Umgangatho we-DOCSIS | 3.1 | ||||
| I-RF Interface (DS+US, Ngokwahlukileyo) | MCX | ||||
| Ujongano lwe-Ethernet | I-4-Port RJ45, i-Engile yasekunene | ||||
| Isinxibelelanisi seDijithali se-Attenuator | I-Attenuator yeDijithali yeZibuko ezi-2 ene-Header ye-2x7, 2.0mm, i-Angle ethe Tye | ||||
| Igalelo lamandla | +12V /1A; +54V/1.4AIntloko yeWafer 2x5, 2.54mm, i-engile ethe tye | ||||
| Ukusetyenziswa koMbane (ngaphandle kwe-POE) | 8 (Uhlobo); 15 (Ubuninzi) | W | |||
| I-Operating Parameters Monitor | Ukusetyenziswa kwamandla kwenkqubo; Ukuphazamisa; Ubushushu; Inqanaba lamandla e-RF; I-Voltage/ Current/Class/Detect/ Attenuator | ||||
| Ubungakanani bobukhulu | 142.8 x 184.4 | ||||
| Ezantsi | ||
| Uluhlu lweeFrequency (umda ukuya kumda) | 108/258-1218 | I-MHz |
| Impedance yokufaka | 75 | Ω |
| Ilahleko yokubuyisela engenayo (kuluhlu lwe-freq.) | ≥ 6 | dB |
| Iitshaneli ze-SC-QAM | ||
| Inani leetshaneli | 32 | ubuninzi |
| Uluhlu lweNqanaba (itshaneli enye) | INorth Am (64 QAM kunye ne256 QAM): -15 ukuya ku +15 | |
| I-EURO (64 QAM): -17 ukuya ku-+13 | i-dBmV | |
| I-EURO (256 QAM): -13 ukuya ku-+17 | ||
| Uhlobo loGuquguquko | 64 QAM kunye 256 QAM | |
| Izinga leSimboli (eliqhelekileyo) | I-North Am (64 QAM): 5.056941 | I-Msym/s |
| I-North Am (256 QAM): 5.360537 | ||
| I-EURO (64 QAM kunye ne-256 QAM): 6.952 | ||
| Ibhendiwidth | I-North Am (64 QAM/256QAM kunye ne-α=0.18/0.12): 6 | I-MHz |
| I-EURO (64 QAM/256QAM kunye ne-α=0.15): 8 | ||
| Ubungakanani bomsebenzi | 1600 (8MHz, 32 Channel Bonding) | IiMbps |
| Iitshaneli ze-OFDM | ||
| Uhlobo lweSignali | OFDM | |
| Ubuninzi be-bandwidth yetshaneli ye-OFDM | 192 | I-MHz |
| Inani leetshaneli ze-OFDM | 2 | |
| Uhlobo loGuquguquko | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | |
| Ubungakanani bomsebenzi | 3600 (iitshaneli ze-ODFM ezi-2) | IiMbps |
| Phezulu | ||
| Uluhlu lweeFrequency (umda ukuya kumda) | 5-85/204 | I-MHz |
| Impedance yemveliso | 75 | Ω |
| Inqanaba eliphezulu lokudlulisa | +65 | i-dBmV |
| Ilahleko yokubuyisela imveliso | ≥ 6 | dB |
| Iitshaneli ze-SC-QAM | ||
| Uhlobo lweSignali | I-TDMA, i-S-CDMA | |
| Inani leetshaneli | 8 | ubuninzi |
| Uhlobo loGuquguquko | I-QPSK, i-8 QAM, i-16 QAM, i-32 QAM, i-64 QAM, kunye ne-128 QAM | |
| Inqanaba eliphantsi lokudlulisa | Pumzuzu= +17 kwizinga lesimboli elingu-≤1280KHz | i-dBmV |
| Izinga lesimboli le-2560KHz | ||
| Izinga lesimboli le-5120KHz | ||
| Ubungakanani bomsebenzi | 200 (8 Channel Bonding) | IiMbps |
| Iitshaneli ze-OFDMA | ||
| Uhlobo lweSignali | I-OFDMA | |
| Ubuninzi be-bandwidth yetshaneli ye-OFDMA | 96 | I-MHz |
| Ubuncinane be-bandwidth esetyenziswayo ye-OFDMA | 6.4 (kwisithuba se-25 KHz subcarrier) | I-MHz |
| 10 (kwisithuba se-50 KHz subcarrier) | ||
| Inani lezinto ezilungiselelwa ngokuzimeleyo | 2 | |
| Iitshaneli ze-OFDMA | ||
| Isithuba seChannel yeSubcarrier | 25, 50 | I-KHz |
| Uhlobo loGuquguquko | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, | |
| 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
| Ubungakanani bomsebenzi | 850 (2 itshaneli ye-OFDMA) | IiMbps |
| I-POE+ | |
| IiPorts ze-POE | I-1/2/4 Iyalungiselelwa |
| Umgangatho | IEEE 802.3af kunye neIEEE 802.3at |
| Imo | Xhasa zombini iMode A kunye neMode B, kwaye inokulungiselelwa |
| Indlela A | Uqhagamshelo lwe-Ethernet olujijekileyo luvumela amandla ukuba adluliselwe kwiikhondisi zedatha. (Iiphini 1, 2, 3, kunye no-6). |
| Indlela B | I-10BASE-T kunye ne-100BASE-TX zifuna kuphela iipere ezimbini kwezine zokudlulisela idatha, ngoko ke amandla adluliselwa kwiipere ezingasetyenziswanga. (Iipini 4, 5, 7, kunye no-8). |
| I-POE Engagqibekanga | I-Semi-Auto (Useto lweFektri oluSetyenziswayo) |
| Iphini yePort ye-Ethernet |  |
| Umthamo woPhumo lwe-POE | Icala le-PSE: 30W (Ubuninzi) kwiizibuko ezi-2 + 15.4W (Ubuninzi) kwiizibuko ezi-2, Icala le-ConfigurablePD: 25.45W (Ubuninzi) kwiizibuko ezi-2 + 12.95W (Ubuninzi) kwiizibuko ezi-2 |
| I-POE Output Voltage | +54V |
| Ubuninzi bangoku | 600mA ngezibuko ngalinye |
| Intambo ye-Ethernet | I-CAT-5E okanye engcono |
Isalathisi se-LED
Kukho ii-LED ezi-6 ezibonisa imeko ye-CM. Kukho: Amandla, i-DS, i-US, i-Intanethi, iNqanaba le-RF kunye ne-Status LED.
I-“RF Level”, i-LED enemibala emibini (eneelementi ezibomvu neziluhlaza) ibonisa inqanaba le-RF elisezantsi kwizibuko lokufaka elisezantsi, xa kuthelekiswa nemida ye-DOCSIS/Euro-DOCSIS yetshaneli esezantsi kunye “namandla apheleleyo” ngolu hlobo lulandelayo:
| Isimo se-LED | Inqanaba |
| Bomvu | iphezulu kakhulu (inqanaba letshaneli ye-DOCSIS okanye amandla apheleleyo) |
| Bomvu + Luhlaza | umda ophezulu |
| Luhlaza | OK |
| Ubomvu Okhanyayo + Oluhlaza | umgca osezantsi |
| Ubomvu obukhanyayo | iphantsi kakhulu |
| Icinyiwe | akukho tshaneli ye-DOCSIS "enokulungiseka" |
| I-LED yesimo | Iza kubhalwa njengo-“STA”. Ivuliwe Ibonisa ukuba i-CM iqhagamshelwe kwisixhobo esisijongayo. I-pulse ekhawulezayo xa iqalisa ukusebenza, i-LED iyatshintshatshintsha phakathi kokuvula nokucima rhoqo emva kwemizuzwana emi-2 ngelixa ibona izixhobo ezijongiweyo, ize ihlale ikhanya ngokuqhubekayo. Ukuqhawuka Ukuqhawuka rhoqo emva kwemizuzwana eli-10 ukubonisa ukuba unxibelelwano nesixhobo esijongiweyo luyasebenza. Ukucima kubonisa ukuba unxibelelwano nesixhobo esijongiweyo lulahlekile. I-LED iyakhanya okomzuzwana rhoqo emva kwemizuzwana emi-5 ukubonisa ukuba usetyenziso lwangaphakathi lokujonga lujonga ikhonkco lonxibelelwano ukuze lubone ukuba isixhobo sikwi-intanethi na. |
Kwaye kukho ii-LED ezine ezinemibala emibini ezibonisa imeko ye-Ethernet Port.
I-RJ45
MCX
Igalelo lamandla
| I-PIN1 | 12V |
| I-PIN2 | I-GND |
| I-PIN3 | 54V |
| I-PIN4 | I-GND |
| I-PIN5 | I-GND |
| I-PIN6 | I-GND |
| I-PIN7 | Isikrini seVolthi ye-AC (1VAC/0.02VDC) |
| I-PIN8 | Isikrini sangoku se-AC (1.00A/1.00VDC) |
| I-PIN9 | Isikrini sangoku se-54VDC (1.00A/1.00VDC) |
| I-PIN10 | Isikrini sangoku se-12VDC (1.00A/1.00VDC) |
Ulawulo lweDijithali ye-Attenuator
Ukubekwa kwePCB
