SFT3308T 8 mu 1 Digital Channels 2 GE IP kuti DVB-T RF Modulator
Nambala Yachitsanzo: Mtengo wa SFT3308T
Mtundu:Zofewa
MOQ:1
Multiplexing&Modulating 2 mu 1
Kuthandizira 8 multiplexed TS pa UDP/RTP/RTSP zotuluka
8 DVB-T sanali oyandikana onyamula linanena bungwe
01
Mafotokozedwe Akatundu
1. Kufotokozera
Izi IP kuti DVB-T modulator ndi zonse-mu-mmodzi chipangizo opangidwa ndi ife.Ili ndi mayendedwe 8 ochulukitsa ndi ma 8 DVB-T modulating, ndipo imathandizira kulowetsa kwa 1024 IP kudzera pa doko la GE ndi zonyamula 8 zosayandikana (50MHz ~ 960MHz) kudzera pa mawonekedwe a RF.Chipangizochi chimadziwikanso ndi mlingo wapamwamba wophatikizika, ntchito yapamwamba komanso yotsika mtengo.Izi ndizogwirizana kwambiri ndi njira yowulutsira ya DTV yatsopano.
2. Mbali zazikulu
- Kulowetsa kwa 2 GE, mawonekedwe a SFP
- Imathandizira mpaka mayendedwe 1024 TS pa UDP/RTP, unicast ndi ma multicast, IGMP v2\v3
- Max 840Mbps pakulowetsa kulikonse kwa GE
- Imathandizira kusintha kolondola kwa PCR
- Imathandizira kukonzanso kwa PID ndi kusintha kwa PSI/SI
- Imathandizira mpaka 180 PIDS kukonzanso njira iliyonse
- Imathandizira ma TS 8 ochulukitsa kuposa UDP/RTP/RTSP
- 8 DVB-T zonyamula zosagwirizana nazo, zogwirizana ndi ETSI EN300 744 muyezo
- Imathandizira ma encoding a RS (204,188).
- Thandizani kasamalidwe ka intaneti pa intaneti
| SFT3308T IP kuti DVB-T RF Modulator | ||
| Zolowetsa | Zolowetsa | Kulowetsa kwa 512 × 2 IP, 2 100/1000M Ethernet Port (SFP) |
| Transport Protocol | TS pa UDP/RTP, unicast ndi multicast, IGMP V2/V3 | |
| Mtengo wotumizira | Max 840Mbps panjira iliyonse yolowetsa | |
| Mux | Lowetsani Channel | 1024 |
| Zotulutsa Channel | 8 | |
| Zambiri za PID | 180 pa channel | |
| Ntchito | PID kukonzanso (zokha/zosankha mwapamanja) | |
| Kusintha kolondola kwa PCR | ||
| Tebulo la PSI/SI limangopanga zokha | ||
| Kusinthasintha mawuParameters | Channel | 8 |
| Modulation Standard | ETSI EN300 744 | |
| Gulu la Nyenyezi | QPSK/16QAM/64QAM | |
| Bandwidth | 6/7/8 MHz | |
| Trans mode | 2K/4K/8K | |
| Mtengo wa FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| Kutulutsa kwa RF | Chiyankhulo | F yokhala ndi doko lotulutsa la zonyamula 8 zosayandikana |
| Mtundu wa RF | 50 ~ 960MHz, 1kHz kuponda | |
| Mulingo Wotulutsa | -20 ~ + 10dbm (kwa onyamula onse), 0.5db kuponda | |
| MER | ≥ 40dB | |
| Mtengo wa ACL | -55dBc | |
| TS zotsatira | 8 IP yotulutsa UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Efaneti Madoko | |
| Dongosolo | Webusaiti yoyang'anira Network | |
| General | Kuchotsedwa | 420mm×440mm×44.5mm (WxLxH) |
| Kulemera | 3kg pa | |
| Kutentha | 0 ~ 45 ℃ (ntchito), -20 ~ 80 ℃ (kusungirako) | |
| Magetsi | AC 100V ± 10%, 50/60Hz kapena AC 220V±10%, 50/60Hz | |
| Kugwiritsa ntchito | ≤20W | |
https://SFT3308T-IP-to-DVB-T-Modulator-Datasheet.pdf
Zogulitsa
