NDS3508C IPTV Modulator
16 (DVB-C)/ 8(DVB-T/ ATSC)/ 6(ISDBT) IP output over UDP/RTP/RTSP, unicast/multicast, 2*100/1000M Ethernet Ports (Data 1/2). IP input over UDP/RTP through Data/Data 1/2 port. IP output over UDP/RTP/RTSP through Data 1/2 port.
Key Specifications
- QAM channel 16 non-adjacent carrier outputs within 192M bandwidth
- IP output IP out thru DATA port (1000M) over HTTP (Unicast), UDP(SPTS, Multicast) HLS and RTMP (Program source should be H.264 and AAC encoding)IP out thru CH 1-7(1000M) over HTTP/ HLS/RTMP (Unicast)
- Input IP input thru CH 1-7(1000M) over HTTP, UDP(SPTS), RTP(SPTS), RTSP (over UDP, payload: mpeg TS) and HLS
- Max PIDs 180 per channel
- Constellation 16/32/64/128/256QAM
- RF output level -20~+10dBm, 0.1dB step
- DX308T (DVB-T) 256 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port
- DX306I (ISDBT) 192 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port
Overview
Dexin NDS3508C IPTV modulator is a high integration device which is combined with two independent modules. One is IPTV gateway module which is used for the protocol conversion scenarios and streaming media distribution scenarios and it can convert the network IP stream over HTTP, UDP, RTP, RTSP, HLS and TS file into HTTP, UDP, HLS and RTMP protocol. The other is modulator module which supports IP in and IP out and DVB-C/T/ISDBT/ATSC RF out, and it can receive gateway source directly. So NDS3508C achieves IP (HTTP, UDP, RTP, RTSP and HLS) in to RF out in one box.In conclusion, its high performance makes it widely used in CATV digital head-end, business application, IPTV/OTT system, etc. and it provides various solutions for operators to re-distribute programs. (this function is only applicable to IP out application and the STB/Android TV must be installed Dexin IPTV APK) Key Features: 1 IPTV gateway module +1 IP modulator module, and they can work independently; IP in (HTTP, UDP, RTP, RTSP and HLS) to RF out in one box; Gateway Module:; First Data port: IP out over HTTP, UDP (SPTS), HLS and RTMP; Data CH1-7 ports: IP in over HTTP, UDP (SPTS), RTP (SPTS), RTSP and HLS
Full Specifications
| Input | IP input thru CH 1-7(1000M) over HTTP, UDP(SPTS), RTP(SPTS), RTSP (over UDP, payload: mpeg TS) and HLS |
| IP output | IP out thru DATA port (1000M) over HTTP (Unicast), UDP(SPTS, Multicast) HLS and RTMP (Program source should be H.264 and AAC encoding)IP out thru CH 1-7(1000M) over HTTP/ HLS/RTMP (Unicast) |
| System | Memory: 4G |
| Input | DX316 (DVB-C) |
| DX308T (DVB-T) | 256 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port |
| DX306I (ISDBT) | 192 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port |
| DX308AT (ATSC) | 256 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port |
| Input Channel | 512 |
| Max PIDs | 180 per channel |
| Functions | PID remapping(auto/manually optional) |
| ScramblingParameters(for DVB-C) | Max simulscrypt CA |
| Scramble Standard | ETR289, ETSI 101 197, ETSI 103 197 |
| Connection | Local/remote connection |
| ModulationParameters | DVB-C |
| Constellation | 16/32/64/128/256QAM |
| Standard | EN300 429/ITU-T J.83A/B(DVB-C) |
| Symbol rate | 5.0~7.0Msps, 1ksps stepping |
| QAM channel | 16 non-adjacent carrier outputs within 192M bandwidth |
| RF frequency | 50~960MHz, 1KHz step |
| RF output level | -20~+10dBm, 0.1dB step |
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