Рет қаралды 10,073
The digital TV modulator with IP input generates two digital RF multiplexes
in a selected DTT standard (DVB-T, DVB-C, J.83B, ISDB-T).
The MI520P IP to DVB transmodulator converts IP stream
provided in the UDP/RTP protocol (unicast/multicast,SPTS and MPTS),
and RTSP/ONVIF streaming from IP cameras, to a DVB format (DVB-T COFDM/DVB-C/J.83B/ISDB-T).
The device receives IP stream with bit rate up to 80 Mbps and converts it to two configurable
DVB-T COFDM, DVB-C/J.83B/ISDB-T multiplexes, with a maximum bit rate depending on the selected standard.
The administrator of the system selects the required channels from the IP stream
and creates any two DVB-T/DVB-C/J.83B/ISDB-T multiplexes (MUXes).
The output RF signals are provided to televisions connected to the antenna system.
In the case of input MPTS stream, the administrator canmodify Service Information (SI)
and generate Network Information Table (NIT) and Logical Channel Number (LCN).
The configuration of MI520P is completely performed via a web browser.
Notice:
The connection of the laptop to the switch shown in the video is generally not recommended.
Installation components:
Modulator: www.dipolnet.co...
HD-TVI camera: www.dipolnet.co...
IP camera: www.dipolnet.co...
DVR: www.dipolnet.co...
PoE switch: www.dipolnet.co...
Coaxial cable: www.dipolnet.co...
Patchcords: www.dipolnet.co...
Cable connectors: www.dipolnet.co...
Diagram of a similar installation:
www.dipol.com.p...