Receive IP sources (HTTP, UDP, RTP, RTSP and HLS) in a single device and transmit them to the DVB-T output.
The HDI 256-8 T IPTV Modulator is a powerful device with two built-in independent processing modules.
The IPTV gateway module is used for protocol conversion and thus for streaming media content in the IP network.
The module can convert the IP stream from HTTP, UDP, RTP, RTSP, HLS and TS file to HTTP, UDP, HLS and RTMP protocol.
The modulator module has a DVB-T output as well as an IP input and an IP output and can receive the streams of the gateway module directly.
Thus, IP sources (HTTP, UDP, RTP, RTSP and HLS) can be received in a single device and transmitted to the DVB-T output.
Due to its high performance and versatility, the IPTV modulator is widely used in digital CATV headends, IPTV/OTT systems, etc. and offers operators various solutions for the redistribution of programmes..
- Both modules can be used independently
- IPTV gateway module with 10 RJ-45 LAN ports
- DVB-T modulator module with 8 output channels
| Technische Daten / Specifications | ||
| Typ / Type | HDI 256-8 T | |
| Artikel-Nr. / Article no. | 5741707 | |
| Input | IP input via CH 1-7(1000M) over HTTP, UDP(SPTS), RTP(SPTS), RTSP (over UDP, payload: MPEG TS) and HLS / TS files uploading with Web management | |
| IP output | IP out via DATA port (1000M) over HTTP (Unicast), UDP(SPTS, Multicast) HLS and RTMP (Program source should be H.264 and AAC encoding) / IP out via CH 1-9(1000M) over HTTP/ HLS/RTMP (Unicast) | |
| System | Memory: 4G Solid-State Disk(SSD): 16G |
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| Channel switching time with D. STB: HTTP (1-3s), HLS (0.4-0.7s) | ||
| Support adding scrolling caption, welcome words, boot picture and boot video (this function is only applicable to IP out application and the STB/Android TV must be installed D. IPTV APK) | ||
| Support downloading D. IPTV APK directly from this module | ||
| Play programs with APK downloaded android STB and TV, maximum 150 terminals | ||
| Support about 80 HD/SD programs (Bitrate: 2Mbps) When HTTP/RTP/RTSP/HLS is converted into UDP (Multicast), the actual application shall prevail, and suggest maximum 80% CPU utilization | ||
| web-based NMS management thru module’s DATA port | ||
| Modulator module | ||
| Input | Input | Max 256 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 256 IP, while front-panel Data port can input max 128 IP |
| Transport Protocol | TS over UDP/RTP, unicast and multicast, IGMP V2/V3 | |
| Transmission Rate | Max 840Mbps for each input channel | |
| MUX | Input Channel | 256 |
| Output Channel | 8 | |
| Max. PIDs | 180 per channel | |
| Functions | PID remapping(auto/manually optional), PCR accurate adjusting, PSI/SI table automatically generating | |
| Modulation Parameters | Channel | 8 |
| Standard | ETSI EN300 744 | |
| Constellation | QPSK, 16 QAM, 64 QAM | |
| Bandwidth | 6 MHz, 7 MHz, 8 MHz | |
| Trans mode | 2K, 4K, 8K | |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| RF Output | Interface | F typed output port for 8 non-adjacent carriers |
| RF Range | 50...960 MHz, 1 kHz steps | |
| Output Level | -20...+10 dBm (for all carriers), 0.5 dB steps | |
| MER | ≥ 40 dB | |
| ACL | -55 dBc | |
| TS Output | 8 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports | |
| System | Web-based Network management | |
| Dimensions | 482 mm × 324 mm × 44 mm (WxLxH) | |
| Temperature | 0…45 °C (operation), -20…80 °C (storage) | |
| Power Supply | AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz | |