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
Digital TV Headend 8Way DVB-C Encoder Modulator,(DT-EM-9528S) is a professional high integration device which includes encoding,
multiplexing, and modulating in one box. It supports 8 HDMI inputs and DVB-C/T RF out with 4 adjacent carries and 4 MPTS out as
Inquire
Digital TV Headend 8Way DVB-C Encoder Modulator,(DT-EM-9528S) is a professional high integration device which includes encoding,
multiplexing, and modulating in one box. It supports 8 HDMI inputs and DVB-C/T RF out with 4 adjacent carries and 4 MPTS out as
mirror out of the 4 modulation carriers via DATA (GE)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…ower Plug:European standard
Plug or American standard Plug is optional.
★Features
⊙4 DVB-C or DVB-T RF out
⊙8 HDMI input, MPEG-4 AVC/H.264 Video encoding
⊙4 groups of multiplexing/modulating output channels
⊙Support 4 MPTS IP output over UDP and RTP/RTSP ·
⊙Support PID remapping/PSI/SI editing and inserting
⊙Control via web management, and easy updates via web
⊙MPEG1 Layer II, LC-AAC，HE-AAC audio encoding format
and AC3 Pass Through and support audio gain adjustment
⊙Support LOGO, OSD and QR code insertion for every local channel (Language
Supported:中文, English, ية عرب ال, ไทย, , руская, اردو, for more languages please
consult us…)
Item | Specification | |||||||
Input | 8 HDMI inputs | |||||||
Video | Encoding | MPEG-4 AVC/H.264 | ||||||
Resolution | In-put | 1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i, | ||||||
Out-put | 1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P, | |||||||
Bit-rate | 1Mbps~13Mbps each channel | |||||||
Rate Control | CBR/VBR | |||||||
Audio | Encoding | MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass Through | ||||||
Sampling rate | 48KHz | |||||||
Resolution | 24-bit | |||||||
Audio Gain | 0-255 Adjustable | |||||||
MPEG-1 Layer 2 bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | |||||||
LC-AAC bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | |||||||
HE-AAC bit-rate | 48/56/64/80/96/112/128 kbps | |||||||
Multiplexing | Maximum PID Remapping | 180 input per channel | ||||||
Function | PID remapping ( automatically or manually) | |||||||
Generate PSI/ SI table automatically | ||||||||
Modulation | DVB-C | RF out | 4*RF DVB-C out (4 carriers combined output) | |||||
Standard | EN300 429/ITU-T J.83A/B | |||||||
MER | ≥40db | |||||||
RF frequency | 50~960MHz, 1KHz step | |||||||
RF output level | -25~-1dBm (82~105 dbµV), 0.1dBm | |||||||
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, | |||||||
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 | 4*RF COFDM DVB-T out (4 carriers combined output) | |||||||
RF output level | -28~ -3 dBm (77~97 dbµV), 0.1db step | |||||||
Stream output | RF output (F type interface) | |||||||
4 IP MPTS output over UDP/RTP/RTSP, 1*1000M Base-T Ethernet interface | ||||||||
System function | Network management(WEB) | |||||||
Chinese and English language | ||||||||
Ethernet software upgrade | ||||||||
Miscellaneous | Dimension(W×L×H) | 482mm×328mm×44mm | ||||||
Environment | 0~45℃(work)；-20~80℃ (Storage) | |||||||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ±10%,50/60Hz | |||||||
