Iyi IP kuDVB-T modulator ndeye-in-one mudziyo wakagadzirwa nesu. Iyo ine 8 multiplexing chiteshi uye 8 DVB-T modulating chiteshi, uye inotsigira yakanyanya 1024 IP yekupinda kuburikidza neGE port uye 8 isiri-padhuze vatakuri (50MHz ~ 960MHz) inobuda kuburikidza neRF inobuda interface. Chigadzirwa chacho chinoratidzwawo nepamusoro-soro yakabatanidzwa, kushanda kwepamusoro uye kudhura kwakaderera. Izvi zvinonyatso kuchinjika kune ichangoburwa DTV nhepfenyuro system.
2. Zvinhu zvinokosha
- 2 GE kupinza, SFP interface
-Inotsigira kusvika 1024 chiteshi TS pamusoro peUDP / RTP, unicast uye multicast, IGMP v2\v3
-Max 840Mbps kune yega yega GE yekuisa
- Inotsigira chaiyo PCR kugadzirisa
-Inotsigira PID kudzokorora uye PSI / SI kugadzirisa
-Inotsigira kusvika ku180 PIDS kudzokorora pachiteshi
- Tsigira 8 yakapetwa TS pamusoro peUDP/RTP/RTSP kubuda
- 8 DVB-T isiri-yakatarisana inotakura kubuda, inoenderana neETSI EN300 744 yakajairwa
- Inotsigira RS (204,188) encoding
- Tsigira Web-based Network manejimendi
| SFT3308T IP kune DVB-T RF Modulator | ||
| Input | Input | 512×2 IP yekupinda, 2 100/1000M Ethernet Port (SFP) |
| Transport Protocol | TS pamusoro peUDP/RTP, unicast uye multicast, IGMP V2/V3 | |
| Transmission Rate | Max 840Mbps kune yega yega yekupinza chiteshi | |
| Mux | Input Channel | 1024 |
| Output Channel | 8 | |
| Max PIDs | 180 pachiteshi | |
| Mabasa | PID remapping (otomatiki / nemaoko sarudzo) | |
| PCR yakarurama kugadzirisa | ||
| PSI/SI tafura inogadzira otomatiki | ||
| ModulationParameters | Channel | 8 |
| Modulation Standard | ETSI EN300 744 | |
| Nyeredzi | QPSK/16QAM/64QAM | |
| Bandwidth | 6/7/8 MHz | |
| Trans mode | 2K/4K/8K | |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| RF Output | Interface | F akataipa chiteshi chekubuda kune 8 asiri padhuze anotakura |
| RF Range | 50 ~ 960MHz, 1kHz kutsika | |
| Output Level | -20~+10dbm (yevatakuri vose), 0.5db kutsika | |
| MER | ≥ 40dB | |
| ACL | -55 dBc | |
| TS kubuda | 8 IP yakabuda pamusoro peUDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports | |
| System | Web-based Network manejimendi | |
| General | Demission | 420mm×440mm×44.5mm (WxLxH) |
| Kurema | 3kg | |
| Tembiricha | 0 ~ 45 ℃ (kushanda), -20 ~ 80 ℃ (kuchengetera) | |
| Magetsi | AC 100V±10%, 50/60Hz kana AC 220V±10%, 50/60Hz | |
| Kushandiswa | ≤20W | |
https://SFT3308T-IP-to-DVB-T-Modulator-Datasheet.pdf