I-SFFT3344m 28 kwi-1 ISDB-T & 32 DVB-T & 48 kwi-1 DVB-C yi-Gelerating MUX ye-Generat ye-MUX ephuhliswe yiSoftele. Ixhasa ubuninzi begalelo lama-128 I-IP kwi-3 GE / SFP Port kunye ne-2 Ge Prits, igalelo lama-32 i-IP ngokusebenzisa i-10 port, kwaye ikwanayo igalelo le-ASE. Emva kwe-28 ne-32 ne-48 yezihloko, inika i-28 ye-Isdb-T & 3 ye-DVB-T & DVB-C kunye ne-8MHB-C kunye ne-26 i-28 kunye ne-48 ip (i-48 ip (i-Ip) i-Preeriers. Isixhobo sibonakaliswa kwinqanaba eliDibeneyo eliDibeneyo, ukuSebenza okuphezulu kunye neendleko eziphantsi. Oku kuyaziqhelanisa nenkqubo entsha yosasazo lwe-DTV.
2. Iimpawu eziphambili
I-SFFT3344m 28 kwi-1 ISDB-T & 32 DVB-T & 48 kwi-1 DVB-C Modulator | |||
Igalelo | Igalelo | I-28 I-ISDB-T & 3 i-32 DVB-T & DVB-TVB I-port nganye yedatha inokufaka i-max 128 ip.I-max 32 ip igalelo ngomhla1-Umhla we-Port, Port, iPaneli yePort), i-100m Ethernet Port, iPort nganye ye-IP inokuthi ifakwe i-IP 32 ip. | |
Igalelo le-2SII, ujongano lwe-BNC | |||
I-1 i-USB Player Igalelo le-MUX ("xxx.ts") | |||
IProtokholi yoThutho | I-ts ngaphezulu i-UDP / RPE, i-Unicast kunye ne-multicast, i-Igmpv2 / v3 | ||
Inqanaba lokuhambisa | I-max 840Mbps kwisitishi ngasinye segalelo | ||
Mux | Ijelo legalelo | 128 (okanye 32) | |
Iziphumo zesiphumo | I-28 (i-ISDB-T) okanye i-32 (i-DVB-T) okanye i-48 (DVB-C) | ||
Ipids max | I-256 ngejelo ngalinye | ||
Imisebenzi | I-PID iqalisa (i-Auto / ngokuzithandela) | ||
I-PRR ichaze ngokuchanekileyo | |||
I-PSI / ITheyibhile ivela ngokuzenzekelayo | |||
Iiparamitha zeModyuli (I-ISDB-T) | Ijelo | 16/12/26/22/22/2/2/22/2 | |
UMGAQO-NKQUBO | I-Arib-B31 | ||
I-Conselting | I-QPSK, 16QAM, 64QAM | ||
Bandwidth | I-6mhz | ||
Imowudi yokuhambisa | I-2k / 4K / 8K | ||
Ixabiso lekhowudi | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
Imveliso ye-rf (i-ISDB-T) | Isinxibelelanisi sokukhangela | I-Futed Portute Port ye-28 engakufuphi ne-4 engakufuphi | |
Uluhlu lwe-rf | I-50 ~ 960mhz, i-1khz iqokelele | ||
Inqanaba lokuphuma | -20dbm ~ 1dbm (87 ~ 108dbμvbμvμ, 0. 1db iqhinga | ||
Mer | ≥ 40db | ||
I-acl | -50 i-DBC | ||
Iiparamitha zeModyuli (DVB-T) | Ijelo | 16/20/26/222/32 (ilayisensi yelayisensi) | |
UMGAQO-NKQUBO | Etsi En300 744 | ||
I-Conselting | I-QPSK / 16QAM / 64QAM | ||
Bandwidth | I-6/7/4 mhz | ||
Imowudi yokuhambisa | I-2k / 4K / 8K | ||
Ixabiso lekhowudi | I-1 / 2,2,2,3,3 / 4,5,7,7/ 8 | ||
Iziphumo ze-RF (DVB-T) | Isinxibelelanisi sokukhangela | I-Futed Port Port ye-32 abangathathi cala | |
Uluhlu lwe-rf | I-50 ~ 960mhz, i-1khz iqokelele | ||
Inqanaba lokuphuma | -20dbm ~ 0DBM (87 ~ 107dbμvμv), 0. I-1DB iqhinga | ||
Mer | ≥ 40db | ||
I-acl | -55 i-DBC | ||
Iiparamitha zeModyuli (DVB-C) | I-Conselting | J.83a | I-Constelting: 16/5 / 64/128 / 256Qam |
Bandwidth: 8m | |||
J.83B / c | I-Connelting: 64 / 258Qam | ||
Bandwidth: 6m | |||
I-QAM Chanel | 32/36/40/44/48 (ilayisensi yelayisensi) | ||
Ixabiso lesimboli | 5.0 ~ 7.0ms, i-1ksps inyathela. I-5057spsps (J.83b, 64Qam); I-5361sps (J.83b, 256Qam) | ||
I-Conselting | 16, 32, 64, 128, 256Qam | ||
Imveliso ye-RF (DVB-C) | Isinxibelelanisi sokukhangela | I-Fut Sute Shortment Port for 48 Abathwali | |
Uluhlu lwe-rf | I-50 ~ 960mhz, i-1khz iqokelele | ||
Inqanaba lokuphuma | -20dbm ~ -3DBM (87 ~ 104dbμvμv), 0. I-1DB iqhinga | ||
Mer | ≥ 40db | ||
I-acl | I-50 ~ 960mhz, i-1khz iqokelele | ||
Imveliso ye-TS | I-28 & 32 & 48 IP Iziphumo ngaphezulu kwe-UDP / RPP, i-Unicast / i-multicast, idatha1 100 / 1000m Ethernet | ||
Inkqubo | Ulawulo lwenethiwekhi esekwe kwiwebhu | ||
Ngokubanzi | Ukutshatyalaliswa | I-420mm × 440mm × 44.5mm (WXLTH) | |
Ubushushu | 0 ~ 45 ℃ (ukusebenza), -20 ~ 80 ℃ (ukugcinwa) | ||
Ukunikezwa Amandla | I-AC100V ± 10%, i-50 / 60hz okanye i-220v ± 10%, i-50 / 60hz |
I-SFFT3344m 28 kwi-1 ISDB-T & 32 DVB-T & 48 kwi-1 dvb-c 1 ye-DVB-C Mordulator. i-pdf