Product Overview
3544I is a professional high integration device which includes encoding, multiplexing, scrambling and modulation. It supports 8/12/16/20/24 HDMI input, one DVB-C (ATSC optional) tuner input and maximum 512 IP input with Data1 (GE) port. It also supports DVB-C RF out with 16 non-adjacent carries or DVB-T RF out with 8 non-adjacent carriers and supports 16 MPTS as mirror of 16 carriers or 8 MPTS as mirror of 8 carriers through Data2 (GE) output port. This full function device makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…
Key features
* 8/12/16/20/24 HDMI input, MPEG-4 AVC/H.264 Video encoding
* 1DVB-C(ATSC optional) tuner input for re-mux
* Support 1 ASI output as mirror of one MPTS (Optional)
* 512 IP input (DATA1 port only) over UDP and RTP protocol--- for DVB-C
* 256 IP input (DATA1 port only) over UDP and RTP protocol--- for DVB-T
* MPEG1 Layer II Audio encoding and support audio gain adjustment
* Support 16 groups multiplexing/Scrambling/DVB-C modulating
* Support 8 groups multiplexing/DVB-T modulating---Optional
* Support MPTS IP (DATA2 port only) output over UDP, RTP/RTSP (16 MPTS out in DVB-C version,
and 8 MPTS out in DVB-T version)
* Support LOGO, Caption and QR code insertion
* Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
* Control via web management, and easy updates via web
Principle Chart
DVB-C RF out
DVB-T RF out
Technical Specification
Input |
8/12/16/20/24 HDMI inputs for option
1 DVB-C(ATSC optional) Tuner for re-mux, F type interface
Maximum 512 IP input over UDP and RTP, DATA1, RJ45 |
Video |
Resolution |
Input |
1920×1080_60P, 1920×1080_60i,
1920×1080_50P, 1920×1080_50i,
1280×720_60P, 1280×720_50P,
720×576_50i,720×480_60i, |
Output |
1920×1080_30P, 1920×1080_25P,
1280×720_30P, 1280×720_25P,
720×576_25P,720×480_30P, |
Encoding |
MPEG-4 AVC/H.264 |
Bit-rate |
1Mbps~13Mbps each channel |
Rate Control |
CBR/VBR |
GOP Structure |
IP…P (P Frame adjustment, without B Frame ) |
Audio |
Encoding |
MPEG-1 Layer 2 |
Sampling rate |
48KHz |
Resolution |
24-bit |
Audio Gain |
0-255 Adjustable |
Bit-rate |
64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps |
Multiplexing |
Maximum PID
Remapping |
180 input per channel |
Function |
PID remapping ( automatically or manually) |
Accurate PCR adjusting |
Generate PSI/ SI table automatically |
Scrambling |
Maximum simulcrypt CA |
4 |
Standard |
ETR289, ETSI 101197, ETSI 103197 |
Connection |
Local/remote connection |
Modulation |
DVB-C
|
QAM Channel |
16 non-adjacent carriers output (maximum bandwidth 192MHz) |
Standard |
EN300 429/ITU-T J.83A/B |
MER |
≥40db |
RF frequency |
50~960MHz, 1KHz step |
RF output level |
-20~+10dbm (87~117 dbµV), 0.1db step |
Symbol Rate |
5.0Msps~7.0Msps, 1ksps stepping |
|
J.83A |
J.83B |
Constellation |
16/32/64/128/256QAM |
64/256 QAM |
Bandwidth |
8M |
6M |
DVB-T |
Standard |
EN300744 |
FFT mode |
2K,4K, 8K |
Bandwidth |
6M, 7M, 8M |
Constellation |
QPSK, 16QAM, 64QAM |
Guard Interval |
1/4, 1/8, 1/16, 1/32 |
FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
MER |
≥42 dB |
RF frequency |
50~960MHz, 1KHz step |
RF out |
8 non-adjacent carriers output (maximum bandwidth 192MHz) |
RF output level |
-20~ +10 dBm (87~117 dbµV), 0.1db step |
Stream output |
RF output (F type interface) |
1 ASI out as mirror of one MPTS (Optional)
16 MPTS output over UDP and RTP/RTSP as mirror of 16 DVB-C carriers,
8 MPTS output over UDP and RTP/RTSP as mirror of 8 DVB-T carriers(Optional)
1*1000M Base-T Ethernet interface |
System function |
Network management (WEB) |
Chinese and English language |
Ethernet software upgrade |
Miscellaneous |
Dimension (W×L×H) |
482mm×440mm×44mm |
Environment |
0~45℃(work);-20~80℃(Storage) |
Power requirements |
AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
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