Ukuhanjiswa kombane kwe-320W HFC DOCSIS/EuroDOCSIS 3.1 Backhaul,OMG410
Inkcazo emfutshane:
Imodem yeCable eqinisiweyo yobushushu i-D3.1
Inkxaso yeDiplexer eTshintshisekayo
Ijoni Elijonga Ngaphandle Elizimeleyo
Ulawulo lwaMandla olukude, ukuya kuthi ga kwiikhonkco ezi-4
Ukubeka esweni okukudengenxaI-Voltage kunye ne-Current
Iinkcukacha zeMveliso
Iithegi zeMveliso
Intshayelelo yemveliso
➢Imodem yeCable ye-D3.1 eqinisiweyo yobushushu
➢Inkxaso yeDiplexer eTshintshisekayo
➢Ijoni elizimeleyo langaphandle
➢Ulawulo lwaMandla olukude, ukuya kuthi ga kwiikhompuyutha ezine
➢Ukubeka esweni okukudengenxaI-Voltage kunye ne-Current
Umzobo oQhelekileyo woSetyenziso
Iinkcukacha
Amandla Okufaka
| Izibuko Lamandla Okufaka | 5/8-24in, 75 Ohm (Ukufakwa kwamandla kwe-HFC) |
| I-Voltage yokufaka | 45~90VAC |
| Imvamisa yokufaka | 50/60Hz |
| Igalelo langoku | 10A Ubuninzi. |
| I-Voltage engaphantsi/engaphezulu Ukhuseleko Olutshixekileyo | Umthamo we-UVLO: 40VAC I-OVLOThreshold: 100VAC |
Amandla okuphuma
| IiPorts zamandla eziphumayo zeNombolo | 4 |
| Uqhagamshelo lwaMandla okuPhumayo | Ibhloko yesiphelo, 12 ukuya kwi-26AWG |
| Uluhlu lweeVoltage zeziphumo | 110VAC ukuya kwi-130VAC @ Igalelo Elilinganisiweyo |
| Imveliso yangoku | Ubuninzi be-3.3A. |
| Ifomu yeWaveform yemveliso | Kufana nefomu ye-waveform yokufaka |
| Amandla Apheleleyo Aphezulu | I-320W (Yabelwana ngayo yimveliso yeechweba ezi-4) |
| Ukhuseleko lweVoltage olungaphantsi/olungaphezulu | Umgangatho we-UVP: 105VAC Umlinganiselo we-OVP: 135VAC |
| Ukhuseleko olungaphaya kwangoku | Umda we-OCP: 3.3A |
Imonitha yamandla
| Icala lokufaka | I-Voltage yokufaka |
| Igalelo langoku | |
| Amandla Okufaka | |
| Imvamisa yokufaka | |
| Icala lesiphumo | I-Voltage yokuphuma |
| Isiphumo sangoku ngePort nganye | |
| Amandla okuphuma ngePort nganye |
Ukuhanjiswa kweNethiwekhi (i-LAN)
| InethiwekhiUkuhanjiswa | I-Ethernet RJ45, 10/100/1000 Mbps |
| IiPorts zokuhanjiswa kweNethiwekhi yeenombolo | 1 (I-defaultokanye4 (Ukhetho) |
| Umgama | 100m |
| Iinkonzo zeLAN | I-TCP/I-IP, IPv4, IPv6, DHCP, L2VPN |
| Imfuneko yeCable yeEthernet | Intambo ye-Ethernet enesiciko sesiketi/izihlangu zokukhusela ezijikeleze intloko yekristale AYIVUMELEKANGA. |
I-DOCSIS/EuroDOCSIS
| Inkxaso yeProtokholi | I-DOCSIS/EuroDOCSIS 3.1/3.0/2.0/1.1 |
Ezantsi
| Uluhlu lweeFrequency (umda ukuya kumda) | 108-1218I-MHz /258-1218 MHzSwitci-hable |
| Impedance yemveliso | 75 Ω |
| Ilahleko yokubuyisela imveliso | ≥ 6 dB |
| Iitshaneli ze-SC-QAM | |
| Inani leetshaneli | 32 |
| Uluhlu lweNqanaba (itshaneli enye) | I-DOCSIS (64 QAM kunye ne-256 QAM): -15 ukuya ku-+15 dBmV I-EuroDOCSIS (64 QAM): -17 ukuya ku +13 dBmV I-EuroDOCSIS (256 QAM): -13 ukuya ku +17 dBmV |
| Uhlobo loGuquguquko | 64 QAM kunye 256 QAM |
| Izinga leSimboli (eliqhelekileyo) | I-DOCSIS (64 QAM): 5.056941 Msym/s I-DOCSIS (256 QAM): 5.360537 Msym/s I-EuroDOCSIS (64 QAM kunye ne-256 QAM): 6.952 Msym/s |
| Ibhendiwidth | I-DOCSIS (64 QAM/256QAM kunye ne-α=0.18/0.12): 6 MHz I-EuroDOCSIS (64 QAM/256QAM kunye ne-α=0.15): 8 MHz |
| Ixabiso leDatha | Ukuya kuthi ga kwi-1.2 Gbps nge32 iitshaneli ezidityanisiweyo ezisezantsi @ DOCSIS Ukuya kuthi ga kwi-1.6 Gbps nge32 iitshaneli ezidityanisiweyo ezisezantsi @ EuroDOCSIS |
| Iitshaneli ze-OFDM | |
| Uhlobo lweSignali | OFDM |
| I-Bandwidth yetshaneli | 24 MHz…192 MHz |
| Ninomboloyeetshaneli ze-OFDM | 2 |
| Ubungakanani be-IDFT | Imo ye-4K: 4096 8K Imo: 8192 |
| Isithuba se-subcarrier | 4K Imo:50 KHz 8K Imo:25 KHz |
| Ubude be-FFT (Ubude beempawu eziluncedo) | 4K Imo: 20 thina 8K Imo: 40 thina |
| Inani eliphezulu lee-subcarriers ezisebenzayo kwisignali (itshaneli ye-192 MHz) amaxabiso abhekisa kwi-subcarriers ezisetyenzisiweyo ze-190 MHz | 4K Imowudi: 3800
8K Imo: 7600 |
| Isithuba esiphezulu phakathi kwesixhobo sokuqala nesokugqibela esisebenzayo | 190 MHz |
Phezulu
| Uluhlu lweeFrequency (umda ukuya kumda) | 5-85 MHz / 5-204I-MHzSwitci-hable |
| Impedance yemveliso | 75 Ω |
| Ilahleko yokubuyisela imveliso | ≥ 6 dB |
| Iitshaneli ze-SC-QAM | |
| Inani leetshaneli | 8 |
| Uluhlu lwenqanaba ngetshaneli nganye | I-TDMA: Pmin ukuya kwi +57 dBmV (32-QAM, 64-QAM) I-Pmin ukuya kwi-+58 dBmV (8-QAM, 16-QAM) I-Pmin ukuya kwi-+61 dBmV (QPSK) I-S-CDMA: I-Pmin ukuya kwi-+56 dBmV (zonke iimodyuli) Phi I-Pmin = +17 dBmV, izinga lokuguqulwa kwe-1280 kHz I-Pmin = +20 dBmV, izinga lokuguqulwa kwe-2560 kHz I-Pmin = +23 dBmV, izinga lokuguqulwa kwe-5120 kHz |
| Uhlobo loGuquguquko | I-QPSK, i-8 QAM, i-16 QAM, i-32 QAM, i-64 QAM, kunye ne-128 QAM |
| Izinga lokuguquguquka (eliqhelekileyo) | I-TDMA: 1280, 2560, kunye ne-5120 kHz I-S-CDMA: 1280, 2560, kunye ne-5120 kHz |
| Ibhendiwidth | I-TDMA: 1600, 3200, kunye ne-6400 kHz I-S-CDMA: 1600, 3200, kunye ne-6400 kHz |
| Ixabiso leDatha | Ixhomekeke ku200 IiMbpskunye nokubopha itshaneli ephezulu ye-8 |
| Iitshaneli ze-OFDMA | |
| Uhlobo lweSignali | I-OFDMA |
| Ubuninzi be-bandwidth yetshaneli ye-OFDMA | 96I-MHz |
| Ubuncinane be-bandwidth esetyenziswayo ye-OFDMA | 6.4 MHz (kwisithuba se-25 KHz subcarrier) 10 MHz (ye-50 KHzabathwali abangaphantsiisithuba) |
| InomboloyeSiteshi se-OFDMA esiLungisekayo ngokuZimeleyo | 2 |
| Isithuba seChannel yeSubcarrier | 25I-KHz, 50 KHz |
| Ubungakanani beFFT | 50 KHz: 2048 (2K FFT); 1900 Max.ii-subcarriers ezisebenzayo 25 KHz: 4096 (4K FFT); 3800 Max.ii-subcarriers ezisebenzayo |
| Izinga lokuSampulu | 102.4 MHz |
| Ubude bexesha le-FFT | 40 us (Ii-subcarriers ezingama-25 KHz) 20 us (Ii-subcarriers ezingama-50 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 |
Izinto Eziphathekayo Nezokusingqongileyo
| Ii-LED zesimo | I-PWR, RF, DS, US, Kwi-intanethi, I-alamu, Amandla Phumilebeka#1~#4 |
| Iinketho zokuFaka | Intambo, iNtsika, udonga |
| Ubukhulu HxWxL | 400x220x150mm |
| Ubunzima | 11Kg |
| UkusebenzaUbushushuerature | -40 to+75°C |
| Umswakama | 5 ukuya kwi-90%, ayifumi |
| Ukhuseleko lweNdawo ebiyelweyo | IP68 |
Imbonakalo Yangaphakathi Nesecaleni
