- Introduction
- Features
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UVDH-IPQ08C IPTV modulator is combined with IPTV Gateway module and QAM modulator modules working together in the same unit. the IPTV gateway module 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 UVDH-IPQ08C IPTV Modulator 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.
*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:
*8 Data ports:
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
IP out over HTTP, HLS and RTMP (Unicast)
Transmitting IP to modulator module through Data port
Modulator Module:
*IP input over UDP/RTP through Data/Data 1/2 port
*IP output over UDP/RTP/RTSP through Data 1/2 port
*Support 16 DVB-C/8 DVB-T/6 ISDBT/8 ATSC RF out
*Receiving IP from gateway module directly through Data port
*Support IP anti- jitter function
*Control the 2 modules separately via web-based NMS management
*Support TS files uploading through Web management
IPTV gateway module
Input
IP input thru CH 1-7(1000M) over HTTP, UDP(SPTS), RTP(SPTS), RTSP (over UDP, payload: mpeg TS) and HLS
TS files uploading through Web management
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
Solid-State Disk(SSD): 16G
Channel switching time with UVINS’ 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 UVINS IPTV APK)
Support downloading UVINS 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
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Input |
(DVB-C) |
512 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port |
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(DVB-T) |
256 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port |
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(ISDBT) |
192 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port |
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(ATSC) |
256 IP (MPTS/SPTS) input over UDP/RTP, 2 100/1000M Ethernet Port |
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Multiplexing |
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DVB-C |
DVB-T/ ATSC |
ISDBT |
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Input Channel |
512 |
256 |
192 |
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Output Channel |
16 |
8 |
6 |
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Max PIDs |
180 per channel |
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Functions |
PID remapping(auto/manually optional) |
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PCR accurate adjusting |
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PSI/SI table automatically generating |
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Scrambling Parameters (for DVB-C) |
Max simulscrypt CA |
4 |
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Scramble Standard |
ETR289, ETSI 101 197, ETSI 103 197 |
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Connection |
Local/remote connection |
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Modulation Parameters |
DVB-C |
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J.83A |
J.83B |
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Constellation |
16/32/64/128/256QAM |
64QAM/ 256QAM |
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Bandwidth |
8M |
6M |
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Standard |
EN300 429/ITU-T J.83A/B(DVB-C) |
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Symbol rate |
5.0~7.0Msps, 1ksps stepping |
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QAM channel |
16 non-adjacent carrier outputs within 192M bandwidth |
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RF frequency |
50~960MHz, 1KHz step |
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RF output level |
-20~+10dBm, 0.1dB step |
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MER |
≥ 40dB |
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FEC |
RS (204, 188) |
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DVB-T |
Standard |
ETSI EN300 744 |
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Constellation |
QPSK/16QAM/64QAM |
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Bandwidth |
6/7/8 MHz |
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Trans mode |
2K/4K/8K |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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MER |
≥ 40dB |
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RF frequency |
50~960MHz, 1kHz stepping |
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RF output Level |
-20~+10dBm, 0.5dB stepping |
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RF out channel |
8 non-adjacent carrier outputs within 192M bandwidth |
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ISDBT |
Standard |
ARIB STD-B31 |
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Bandwidth |
6M |
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Constellation |
QPSK, 16QAM, 64QAM |
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Guard Interval |
1/32, 1/16, 1/8, 1/4 |
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Transmission Mode |
2K, 4K, 8K |
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Code rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
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MER |
≥ 40dB |
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RF frequency |
50~960MHz, 1KHz step |
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RF output level |
-20dBm~+10dBm, 0.1dB stepping |
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RF out |
6 non-adjacent carrier outputs within 192M bandwidth |
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ATSC |
Standard |
ATSC A/53 |
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Bandwidth |
6M |
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Constellation |
8VSB |
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FEC |
RS(208 188)+Trellis |
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MER |
≥40dB |
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RF frequency |
50~960MHz, 1kHz step |
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RF output level |
-20dBm~+10dBm, 0.5dB stepping |
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RF out |
8 non-adjacent carrier outputs within 192M bandwidth |
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TS output |
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) |
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System |
web-based NMS management thru module’s NMS port |
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