- Product Details
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Quick Details
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Input:
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IP input over UDP and RTP
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Output:
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DVB-C /DVB-T Modulation
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Output TS:
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4 MPTS
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IP formate:
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UDP /RTP
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Application:
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Encoder Modulator
Quick Details
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Place of Origin:
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Sichuan, China
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Brand Name:
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Hoorayvision
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Model Number:
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HEM-2124
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Input:
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IP input over UDP and RTP
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Output:
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DVB-C /DVB-T Modulation
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Output TS:
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4 MPTS
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IP formate:
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UDP /RTP
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Application:
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Encoder Modulator
HEM-2124 hd dvb-c dvb-t encoder modulator 4 in 1 qam modulator
HEM-2124 is a professional high integration device which includes encoding, multiplexing,scrambling and modulation. It supports 4/8/12 HDinput, one DVB-C tuner input and 128 IP input with Data1 (GE) and Data2 (FE) port. It also supports DVB-C/T RF out with 4 adjacent carries, and support Data1 (GE) output port to support 4 MPTS out. 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
* Support QR code (Video Demo), LOGO (Video Demo), PPT (Video Demo),OSD insertion (Video Demo) for every local channel
* 4 HD input, MPEG-4 AVC/H.264 Video encoding
* 1DVB-C tuner input for re-mux (only for DVB-C RF out)
* 128 IP input over UDP and RTP protocol
* MPEG1 Layer II Audio encoding and support audio gain adjustment
* 4 groups of multiplexing/scrambling/modulation output channels
* Support 4 MPTS IP (DATA1 port only) output over UDP and RTP
* Support PID remapping/accurate PCR adjusting/PSI/SI editing and inserting
* Control via web management, and easy updates via web
* Support PID re-mapping and pass through
* Digital RF out (DVB-C/TOptional) and ASI out; IP out
* LCN (Logical Channel Number) support – for DVB-C/T/ISDB-T modulating module
* VCT (Virtual Channel Table) support – for ATSC modulating module
* Modular design, pluggable encoding modules
* LCD display, Remote control and firmware
* Web-based management;
* Lowest cost per channel
Specifications:
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Input |
8/12/16/20/24 HDMI inputs for option 1 DVB-C(ATSC optional) Tuner for re-mux, F type interface 512 IP input over UDP and RTP, DATA1, RJ45—DVB-C RF out 256 IP input over UDP and RTP, DATA1, RJ45—DVB-T/ATSC RF out 192 IP input over UDP and RTP, DATA1, RJ45—ISDB RF out |
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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, |
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Output |
1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P, |
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Encoding |
MPEG-4 AVC/H.264 |
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Bit-rate |
1Mbps~13Mbps each channel |
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Rate Control |
CBR/VBR |
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GOP Structure |
IP…P (P Frame adjustment, without B Frame ) |
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Audio |
Encoding |
MPEG-1 Layer 2 |
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Sampling rate |
48KHz |
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Resolution |
24-bit |
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Audio Gain |
0-255 Adjustable |
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Bit-rate |
64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps |
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Multiplexing |
Maximum PID Remapping |
180 input per channel |
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Function |
PID remapping ( automatically or manually) |
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Accurate PCR adjusting |
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Generate PSI/ SI table automatically |
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Scrambling |
Maximum simulcrypt CA |
4 |
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Standard |
ETR289, ETSI 101197, ETSI 103197 |
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Connection |
Local/remote connection |
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Modulation |
DVB-C |
QAM Channel |
16 non-adjacent carriers output (maximum bandwidth 192MHz) |
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Standard |
EN300 429/ITU-T J.83A/B |
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MER |
≥40db |
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RF frequency |
50~960MHz, 1KHz step |
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RF output level |
-20~+10dbm (87~117 dbµV), 0.1db step |
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Symbol Rate |
5.0Msps~7.0Msps, 1ksps stepping |
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J.83A |
J.83B |
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Constellation |
16/32/64/128/256QAM |
64/256 QAM |
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Bandwidth |
8M |
6M |
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DVB-T |
Standard |
EN300744 |
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FFT mode |
2K,4K, 8K |
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Bandwidth |
6M, 7M, 8M |
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Constellation |
QPSK, 16QAM, 64QAM |
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Guard Interval |
1/4, 1/8, 1/16, 1/32 |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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MER |
≥42 dB |
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RF frequency |
50~960MHz, 1KHz step |
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RF out |
8 non-adjacent carriers output (maximum bandwidth 192MHz) |
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RF output level |
-20~ +10 dBm (87~117 dbµV), 0.1db step |
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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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ACL |
-55 dBc |
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RF frequency |
50~960MHz, 1KHz step |
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RF out |
8 non-adjacent carriers output (maximum bandwidth 192MHz) |
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RF output level |
-20~+10dbm (for all carriers), 0.5db stepping |
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ISDB-T |
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 out |
6 non-adjacent carriers output (maximum bandwidth 192MHz) |
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RF output level |
-20dBm~+10dBm, 0.1dB stepping |
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Stream output |
1 ASI output as mirror of one of RF output carriers -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/ATSC carriers(Optional) 6 MPTS output over UDP and RTP/RTSP as mirror of 6 ISDB-T carriers(Optional) 1*1000M Base-T Ethernet interface |
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System function |
Network management (WEB) |
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Chinese and English language |
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Ethernet software upgrade |
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Miscellaneous |
Dimension (W×L×H) |
482mm×440mm×44mm |
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Environment |
0~45 ℃ (work) ; -20~80 ℃ ( Storage ) |
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Power requirements |
AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
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