Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
HANGZHOU DAYTAI NETWORK
TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
Tel:
+86-571-8735 7725-Español
+86-571-8735 7726-English
+86-571-8735 7727-English
+86-571-8735 7728-English
Fax : +86-571-8735 7798
Mr.Amani
Skype:daytai-amani
Mobile:+86-137 7755 3827
WeChat:+86-180 7288 6827
E-mail:info@daytai.com
Web Site:WWW.DAYTAI.COM
DAYTAI 4K Encoder Modulator,(DT-EM-4K) is a high performance 4K Encoder modulator designed . 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
Inquire
DAYTAI 4K Encoder Modulator,(DT-EM-4K) is a high performance 4K Encoder modulator designed . 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.
★Features
⊙1*DVB-C/T RF output
⊙Support CBR video bitrate mode
⊙Support HDCP 2.2 and HDCP 1.4
⊙Real-time output bit-rate monitoring
⊙Update device through web based NMS port
⊙Support 1 TS output through 4 ASI output ports
⊙Support up to 2160P 60Hz RGB/YCbCr 4:4:4 input
⊙Support MPEG1 Layer 2, LC –AAC audio encoding
⊙Support 2 ASI & 32 IP input (MPTS/SPTS) over UDP and RTP protocol
⊙Support H.265/HEVC and H.264/AVC video encoding(>>Test TS Download)
⊙Support PID remapping / accurate PCR adjusting / PSI/SI editing and inserting
⊙Support 2 HDMI 2.0 input (hot redundancy) and 1 HDMI 2.0 (Loop out) output
⊙Support IP (1000M/100M) Output 1 MPTS over UDP and RTP; IP null packet filter
⊙Support video resolution upscale or downscale transform (1080P and 4K convert to each other)
⊙Support Logo, Caption, QR code insertion (Language Supported:中文, English, اردو, for more languages please consult us…)
Item | Specification | |||
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 | |||
