SFT3344M 28 in 1 ISDB-T & 32 in 1 DVB-T & 48 in 1 DVB-C est instrumentum Mux-modulationis recentissimae generationis a SOFTEL elaboratum. Sustinet maximum 128 ingressus IP per portas 3 GE/SFP et 2 portas GE, 32 ingressus IP per portas 10 FE, et etiam habet duos ingressus ASI. Post multiplexationem 28, 32, et 48, praebet 28 ISDB-T & 32 DVB-T & 48 DVB-C non adiacentes (50MHz~960MHz), 28, 32, et 48 exitus IP (MPTS) ut speculum portantium. Instrumentum insignitur gradu integrato alto, efficacia magna et pretio humili. Hoc aptissimum est systematibus transmissionis DTV novae generationis.
2. Proprietates principales
SFT3344M Modulator 28 in 1 ISDB-T & 32 in 1 DVB-T & 48 in 1 DVB-C | |||
Inputum | Inputum | 28 ISDB-T & 32 DVB-T & 48 DVB-C vectores: Maximum 128 IP ingressus per Diem 1-Diem 5, Portum Ethernet 100/1000M (Dies 1-Dies 3 interfacies SFP optionalis est). Quisque portus datorum maximum 128 IP ingressus est.Ingressus maximus 32 IP per Diem 1-Diem 10 (portam FE, in parte posteriori), Porta Ethernet 100M, quaeque porta datorum potest inducere maximum 32 IP. | |
Ingressus 2ASI, interfacies BNC | |||
1 ingressus lusoris USB ad re-mux ("xxx.ts" video) | |||
Protocollum Transportationis | TS per UDP/RTP, unicast et multicast, IGMPV2/V3 | ||
Frequentia Transmissionis | Maximus 840Mbps pro quolibet canali ingressus | ||
Mux | Canalis Ingressus | 128 (vel 32) | |
Canalis Egressus | 28 (ISDB-T) vel 32 (DVB-T) vel 48 (DVB-C) | ||
PIDs Maximi | 256 per canalem | ||
Functiones | Reconfiguratio PID (automatica/manualis optionalis) | ||
PCR accurata adaptatio | |||
Tabula PSI/SI automatice generans | |||
Parametri Modulationis (ISDB-T) | Canalis | XVI/XX/XXIV/XXVIII (Licentia graduanda) | |
Modulationis Norma | ARIB STD-B31 | ||
Constellatio | QPSK, 16QAM, 64QAM | ||
Latitudo frequentiae | 6MHz | ||
Modus Transmissionis | 2K/4K/8K | ||
Frequentia codicis | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
Egressus RF (ISDB-T) | Interfacies | Portus egressus typatus F pro 28 vectoribus non adiacentibus | |
Spatium RF | 50~960MHz, 1kHz gradatim | ||
Gradus Emissionis | -20dBm ~ 1dBm (87 ~ 108dbµV), 0.1dB gradatim | ||
MER | ≥ 40dB | ||
Ligamentum cruciatum anteriorem (LCA) | -50 dBc | ||
Parametri Modulationis (DVB-T) | Canalis | 16/20/24/28/32 (Licentia graduanda) | |
Modulationis Norma | ETSI EN300 744 | ||
Constellatio | QPSK/16QAM/64QAM | ||
Latitudo frequentiae | 6/7/8 MHz | ||
Modus Transmissionis | 2K/4K/8K | ||
Frequentia codicis | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
Egressus RF (DVB-T) | Interfacies | Portus egressus typatus F pro 32 vectoribus non adiacentibus | |
Spatium RF | 50~960MHz, 1kHz gradatim | ||
Gradus Emissionis | -20dBm~0dBm (87~107dBµV), 0.1dB gradatim | ||
MER | ≥ 40dB | ||
Ligamentum cruciatum anteriorem (LCA) | -55 dBc | ||
Parametri Modulationis (DVB-C) | Constellatio | J.83A | Constellatio: 16/32/64/128/256QAM |
Latitudo frequentiae: 8M | |||
J.83B/C | Constellatio: 64/256QAM | ||
Latitudo frequentiae: 6M | |||
Canalis QAM | 32/36/40/44/48 (Licentia graduanda) | ||
Frequentia Symbolorum | 5.0~7.0 Msps, 1 ksps gradatim. 5057 ksps (J.83B, 64QAM); 5361 ksps (J.83B, 256QAM). | ||
Constellatio | 16, 32, 64, 128, 256QAM | ||
Egressus RF (DVB-C) | Interfacies | Portus egressus typatus F pro 48 vectoribus non adiacentibus | |
Spatium RF | 50~960MHz, 1kHz gradatim | ||
Gradus Emissionis | -20dBm~-3dBm (87~ 104dbµV), 0.1dB gradatim | ||
MER | ≥ 40dB | ||
Ligamentum cruciatum anteriorem (LCA) | 50~960MHz, 1kHz gradatim | ||
Exitus TS | 28&32&48 IP output per UDP/RTP, unicast/multicast, Data1 100/1000M portus Ethernet | ||
Systema | Administratio retiaria interretialis | ||
Generalis | Dimissio | 420mm × 440mm × 44.5mm (Latitudo × Longitudo × Altitudo) | |
Temperatura | 0~45℃ (operatio), -20~80℃ (repositio) | ||
Fons Potentiae | AC 100V±10%, 50/60Hz vel AC 220V±10%, 50/60Hz |
SFT3344M Modulator ISDB-T 28 in 1 et DVB-T 32 in 1 et DVB-C 48 in 1. pdf