Modulator IP QAM SFT3364 64 in 1 est instrumentum multiplexandi-perturbandi-modulandi "omnia in uno" a SOFTEL elaboratum. Habet 64 canales multiplexandi, 64 canales perturbandi, et 64 canales modulandi QAM (DVB-C), et sustinet maximum 512 ingressus IP per 6 portas datorum et 64 egressus vectorum non adiacentium (50MHz~960MHz) per 2 interfaces egressus RF. Instrumentum insignitur duplicibus portibus egressus RF quae latitudinem transmissionis pro vectoribus QAM amplificant.
2. Proprietates principales
Modulator IP QAM SFT3364 | ||||
Inputum | Inputum | Maxime 512 ingressus IP ex 6*100/1000M portu Ethernet (4*RJ45, 2*SFP) | ||
Protocollum Transportationis | TS per UDP/RTP, unicast et multicast, IGMPV2/V3 | |||
Frequentia Transmissionis | Maximus 840Mbps pro quolibet ingressu GE | |||
Mux | Canalis Ingressus | 512 | ||
Canalis Egressus | 64 | |||
PIDs Maximi | 256 per canalem | |||
Functiones | Reconfiguratio PID (automatica/manualis optionalis) | |||
PCR accurata adaptatio | ||||
PSI/SItable automatice generans | ||||
Rumptio Parametri | Maxima simulcrypt CA | 6 | ||
Scramble Standard | ETR289, ETSI 101 197, ETSI 103 197 | |||
Nexus | Nexus localis/remotus | |||
Modulatio Parametri | Modulationis Norma | EN300 429/ITU-T J.83A/B/C | ||
Constellatio | J.83A | Constellatio: 16/32/64/128/256QAM | ||
Latitudo frequentiae: 8M | ||||
J.83B/C | Constellatio: 64/256QAM | |||
Latitudo frequentiae: 6M | ||||
Canalis QAM | Sexaginta quattuor vectores non adiacentes, latitudo transmissionis 384Mbps pro singulis interfaciis RF | |||
Frequentia Symbolorum | 5.0~7.0 Msps, 1 ksps gradatim. 5057 Ksps (J.83B,64QAM); 5361Ksps (J.83B, 256QAM) | |||
Constellatio | 16, 32, 64, 128, 256QAM | |||
FEC | RS (204, 188) | |||
Emissio RF | Interfacies | Duae portae egressae typi F pro 64 vectoribus, 75Ω | ||
Spatium RF | 50~960MHz, 1kHz gradatim | |||
Gradus Emissionis | -20dBm~+10dBm (87~117dbµV), 0.1dB gradatim | |||
MER | ≥ 40dB | |||
TS egressus | 64 egressus IP per UDP/RTP/RTSP, unicast/multicast, 4 portus Ethernet 100/1000M (quisque portus pro 16 egressis IP) | |||
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 |
Scheda datorum modulatoris IP QAM SFT3364 64 in 1.pdf