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No. 10 & No. 12, Wuxing Fourth Road, Wuhou District, Chengdu, Sichuan, China (Mainland)
Dexin NDS3542U H.265/HEVC Encoder
- 4K UHD encoder / h.265 encoder / 2160p encoder -
Product Overview
NDS3542U is a high performance 4K Encoder modulator designed by Dexin. It integrates encoding (H.265/HEVC and H.264/AVC), multiplexing and modulating functions in one standard 1U case. It support two HDMI (2.0) channel UHD signal input (hot redundancy) for encoding, and also 2 ASI & 32 IP input for remux. To enhance the transport capacity, it combines 1 DVB-C/T carriers output with one RF port. It is also equipped with 4 ASI ports to mirror out RF carrier and IP port to output TS in 1* MPTS.
Key Features
l Support 2 HDMI 2.0 input (hot redundancy) and 1 HDMI 2.0 (Loop out) output
l Support HDCP 2.2 and HDCP 1.4
l Support 2 ASI & 32 IP input (MPTS/SPTS) over UDP and RTP protocol
l Support up to 2160P 60Hz RGB/YCbCr 4:4:4 input
l Support video resolution upscale or downscale transform
(1080P and 4K convert to each other)
l Support H.265/HEVC and H.264/AVC video encoding
l Support Logo, Caption, QR code insertion
l Support CBR video bitrate mode
l Support MPEG1 Layer 2, LC –AAC audio encoding
l Support PID remapping / accurate PCR adjusting / PSI/SI editing and inserting
l Support IP (1000M/100M) Output 1 MPTS over UDP and RTP; IP null packet filter
l Support 1 TS output through 4 ASI output ports
l 1*DVB-C/T RF output
l Real-time output bit-rate monitoring
l Update device through web based NMS port
l Support LCD / keyboard operating(optional), and network management (web)
Specifications
Input | 1×HDMI input (2.0) with 2 HDMI port, HDCP 2.2/1.4 | |||||
2 ASI input, BNC interface | ||||||
32 IP input over UDP and RTP protocol | ||||||
Video Input | Resolution | Chroma | ||||
3840×2160_60P,3840×2160_59.94P, 3840×2160_50P,3840×2160_30P, 3840×2160_29.96P,3840×2160_25P, 3840×2160_24P,1920×1080_60P, 1920×1080_59.94P,1920×1080_50P, 1920×1080_30P ,1920×1080_25P 1920×1080_24P, | RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 (2160P_50/60Hz only) | |||||
Video Encoding | Encoding | H.265/HEVC, H.264/AVC | ||||
Chroma | 4:2:2, 4:2:0 | |||||
Bit-rate | 1Mbps~23Mbps | |||||
Rate Control | CBR | |||||
Audio Encoding | Encoding | MPEG-1 Layer 2, LC-AAC | ||||
Sampling rate | 48KHz | |||||
Bit-rate | 64Kbps~256Kbps each channel | |||||
Multiplexing | 2 ASI input multiplexed with local 1 channel of TS | |||||
PID remapping (automatically or manually) | ||||||
Accurate PCR adjusting | ||||||
Generate PSI/SI table automatically | ||||||
Modulator Section
|
DVB-C | Standard | J.83A, J.83B | |||
MER | ≥43dB | |||||
RF frequency | 50~960MHz, 1KHz step | |||||
RF output level | -25.0~ -1 dbm, 0.1db step | |||||
Symbol rate | 5.0 - 7.0 Msps | |||||
| J.83A | J.83B | ||||
Constellation | 16/32/64/128/ 256 QAM | 64/ 256 QAM | ||||
Bandwidth | 8M | 6M | ||||
RF out | 1*RF DVB-C out | |||||
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 | |||||
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||||
MER | ≥42dB | |||||
RF frequency | 50~960MHz, 1KHz step | |||||
RF output level | -28~ -3dbm, 0.1db step | |||||
RF out | 1*RF DVB-T out | |||||
Stream output | 1*ASI output through 4 BNC interfaces | |||||
1 MPTS over UDP/RTP, 1000M/100M Base-T Ethernet interface (unicast/ multicast) | ||||||
System function | 2 versions of front panel: Option1: with LCD and Keyboard; Option2 without LCD or Keyboard. | |||||
LCD/keyboard operating(optional), web NMS supporting | ||||||
Ethernet software & hardware upgrade | ||||||
Miscellaneous | Dimension (W× L× H) | 482mm×455mm×44mm | ||||
Approx weight | 4kg | |||||
Temperature | 0~45℃(work), -20~80℃(Storage) | |||||
Power | AC 100V-220V±10%, 50/60Hz | |||||
Consumption | 25W | |||||
Principle Chart
