I-ECMM, i-DOCSIS 3.1, i-2xGE, i-MMCX, i-DV410IE
Inkcazo emfutshane:
I-DV410IE 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.
Iinkcukacha zeMveliso
Iithegi zeMveliso
Iinkcukacha zeMveliso
I-DV410IE yeMoreLink yi-DOCSIS 3.1 ECMM Module (I-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-2Gbps ngokusekwe kwiiports ezimbini zeGiga Ethernet kwi-interface yayo ye-DOCSIS. I-DV410IE 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-DV410IE sisixhobo esikrelekrele esiphucula iimpawu zaso zokudlulisa idatha ezisisiseko ngenkxaso ye-IPv6, nto leyo eyenza ukuba ifaneleke ngakumbi ekudlulisweni kwedatha ngokusekelwe kule protocol.
Iimbalasane
I-DOCSIS 3.1, 2 ngezantsi x 2 phezulu kwe-OFDM
I-DOCSIS 3.0, 32 ezantsi x 8 engasentla kwe-SC-QAM
Ukuthwebula ibhendi epheleleyo ukuya kuthi ga kwi-1.2 GHz
Ixhasa i-IPv4 kunye ne-IPv6
Ixhasa uluhlu lwamaza oluzinzileyo nolunokutshintsheka (olukhethiweyo) kuzo zombini ezisezantsi neziphezulu. Nika i-interfaces ye-RF encinci ye-MMCX.
Isinki yobushushu iyimfuneko kwaye isetyenziswa ngokukodwa. Kubonelelwa ngemingxuma ye-PCB engaphezu kwesithathu ejikeleze i-CPU, ukuze i-heatsink inamathele kwi-CPU, ukuze idlulisele ubushushu obuvelisiweyo kude ne-CPU buye kwindawo yokuhlala nakwindawo engqongileyo.
Ngeprofayili encinci, i-DV410IE ifanelekile kwiindlela zokudibanisa iinkqubo kunye nezicelo ezifana neeSmall Cells, ii-WiFi APs, izixhobo eziphathwa ngesandla, ii-IP-Cameras, ii-STB (Set-Top-Box), njl.
Iimpawu zeMveliso
➢ I-DOCSIS / EuroDOCSIS 3.1 iyahambelana
➢ Uyilo lweeDiplexers eziguquguqukayo ezimbini: 85/108 kunye ne-204/258MHz
➢ 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
➢ I-Digital Attenuator ye-Downstream
➢ Iizibuko ezimbini zeGigabit Ethernet
➢ Ukuphuculwa kwesoftware yinethiwekhi ye-HFC
➢ I-SNMP V1/V2/V3
➢ Xhasa ukubethela okusisiseko kwabucala (BPI/BPI+)
Izicelo
➢ 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
➢ I-Transponder efana ne: UPS, iFiber Node, uNikezo lwaMandla
Iiparameters zobugcisa
| Iziseko | ||
| Umgangatho we-DOCSIS | 3.1/3.0 | |
| Ujongano lweRF | I-MMCX | Ibhinqa |
| Ujongano lwe-Ethernet | Isihloko seWafer x2 | 2.0mm |
| Ujongano lwaMandla eDC (olukhethiweyo) | Isihloko seWafer esineephini ezi-2 | 3.96mm |
| Yenza Amandla Asebenze | Isihloko seWafer esineephini ezi-2 | 2.0mm |
| Ukutya umbane | 8 (Uhlobo); 15 (Ubuninzi) | W |
| Ubushushu bokusebenza | -40 ~ +60 | °C |
| Ubungakanani bobukhulu | 73.5 x 173 | mm |
| Ezantsi | ||
| Uluhlu lweeFrequency (umda ukuya kumda) | 108/258-1218 Iyatshintshwa | 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 | ||
| Iitshaneli ze-OFDM | ||
| Uhlobo lweSignali | OFDM | |
| Ubuninzi be-bandwidth yetshaneli ye-OFDM | 192 | I-MHz |
| Inani leetshaneli ze-OFDM | 2 | |
| Uhlobo loGuquguquko | I-QPSK, i-16-QAM, i-64-QAM, i-128-QAM, i-256-QAM, i-512-QAM, | |
| 1024-QAM, 2048-QAM, 4096-QAM | ||
| Phezulu | ||
| Uluhlu lweeFrequency (umphetho ukuya kumphetho) | 5-85/204 | I-MHz |
| Iyatshintshwa | ||
| 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 |
| Pumzuzu= +20 kwi | ||
| Pumzuzu= +23 kwi | ||
| 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 leetshaneli ze-OFDMA ezinokulungiselelwa ngokuzimeleyo | 2 | |
| 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 | ||
