Многоканальный HD H264 кодировщик модулятор 4 или 8 RF выход для цифровой ТВ Headend
- Категория: Оборудование для радио и ТВ >>>
- Поставщик: Hangzhou,Dtcore,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.65 $* | 0.56 $* |
| Aug-19-2025 | 0.79 $* | 0.57 $* |
| Jul-19-2025 | 0.24 $* | 0.20 $* |
| Jun-19-2025 | 0.13 $* | 0.76 $* |
| May-19-2025 | 0.81 $* | 0.52 $* |
| Apr-19-2025 | 0.93 $* | 0.63 $* |
| Mar-19-2025 | 0.60 $* | 0.39 $* |
| Feb-19-2025 | 0.87 $* | 0.42 $* |
| Jan-19-2025 | 0.30 $* | 0.3 $* |
Характеристики
Highlights
Flexible inside boards combination for Various System
(1)Input FTA tuners,IP, HDMI,ASI option, you can chose one or some of them as input
(2)Output RF(frequency),IP,ASI,Tuners option, you can chose one or some of them as output (3)Fully customized for your system
(2)Output RF(frequency),IP,ASI,Tuners option, you can chose one or some of them as output (3)Fully customized for your system
Product Description
OVERVIEW
DMB-9581E series multi-channel H.264 HD Encoding & Modulator (all-in-one) is a high-density and flexible device, integrating encoding 8/12/16/20 up to 24*HDMI in, multiplexing, encapsulation and modulation with its excellent performance of HD encoding and modulation. Not only HDMI input, It supports tuners and HDMI input at the same time, demodulation the Tuners signal and encoding the HDMI signal, output RF with DVB-T/DVB-C/ATSC/ISDB-T/ DTMB for option.
Meanwhile, it delivery unrivaled and reliable video quality with advanced video compression technology, to meet the ever-increasing need of high quality video experiences. Moreover, with its multiplexing module, local programs can be re-multiplexed with external transport stream. DMB-9581E series can be applied to IPTV system with TS over IP output/input. The device also supports program sources from HD STB, HD camera or playout server, PC and other diversified video source.
Meanwhile, it delivery unrivaled and reliable video quality with advanced video compression technology, to meet the ever-increasing need of high quality video experiences. Moreover, with its multiplexing module, local programs can be re-multiplexed with external transport stream. DMB-9581E series can be applied to IPTV system with TS over IP output/input. The device also supports program sources from HD STB, HD camera or playout server, PC and other diversified video source.
Features of HDMI to RF Modulator
* Input: Version1: 8 / 12 / 16 / 20 / 24 *HDMI input+2 * independent ASI I/O+IP I/O, capable of multiplexing.
Version 2: support HDMI+Tuner mixed input for option: 16 HDMI+8*Tuner, 8 HDMI+16 Tuners, The HDMI and Tuners input must be 4 times and max total 24 channels input
* Output: up to 127*SPTS over IP(UDP/RTP)/1 or 8*MPTS, 2*ASI(independent), RF out with 4/8*RF DVB-T/ATSC-T/ISDB-T/Tb/DTMB or 16*DVB-C for option.
* With superior shoulders and modulation quality MER≥40dB
* Support lower power consumption and high reliability with MTBF (Mean Time Between Failure) ≥50000 Hours
* Equipped with multiplexing module, able to multiplex local programs with external TS, IP
* Cut-off memory capability
* Management of support web browser via Ethernet interface
* Support software upgrading by Ethernet interface
Version 2: support HDMI+Tuner mixed input for option: 16 HDMI+8*Tuner, 8 HDMI+16 Tuners, The HDMI and Tuners input must be 4 times and max total 24 channels input
* Output: up to 127*SPTS over IP(UDP/RTP)/1 or 8*MPTS, 2*ASI(independent), RF out with 4/8*RF DVB-T/ATSC-T/ISDB-T/Tb/DTMB or 16*DVB-C for option.
* With superior shoulders and modulation quality MER≥40dB
* Support lower power consumption and high reliability with MTBF (Mean Time Between Failure) ≥50000 Hours
* Equipped with multiplexing module, able to multiplex local programs with external TS, IP
* Cut-off memory capability
* Management of support web browser via Ethernet interface
* Support software upgrading by Ethernet interface
VIDEO SPECIFICATIONS
Video compression: MPEG-4 AVC/H.264/H.265 HEVC
Video inputs: 4/8/12/16/20/24*HDMI for option
The Input Resolution:
1920×1080@60P, 1920×1080@60i, 1920×1080@50P, 1920×1080@50i, 1280×720@60P, 1280×720@50P, 720×576@50i, 720×480 @ 60i
The Output Resolution:
1920×1080@30P, 1920×1080@25P, 280×720@30P,
1280×720@25P, 720×576@25P, 720×480@30P
Bit-rate: 1 ~ 13Mbps, CBR/VBR
GOP Structure: IPPPP (P Frame for adjustment, without B Frame)
Video inputs: 4/8/12/16/20/24*HDMI for option
The Input Resolution:
1920×1080@60P, 1920×1080@60i, 1920×1080@50P, 1920×1080@50i, 1280×720@60P, 1280×720@50P, 720×576@50i, 720×480 @ 60i
The Output Resolution:
1920×1080@30P, 1920×1080@25P, 280×720@30P,
1280×720@25P, 720×576@25P, 720×480@30P
Bit-rate: 1 ~ 13Mbps, CBR/VBR
GOP Structure: IPPPP (P Frame for adjustment, without B Frame)
AUDIO SPECIFICATIONS
Encoding: MPEG-1 Layer 2 Sampling: rate 48KHz Resolution: 24-bit Bit-rate : 64kbps, 128Kbps, 192kbps, 224kbps, 256kbps, 320kbps,384kbps
Audio Gain: 0-255
INPUTS AND OUTPUTS
ASI Input
Channel: 2*ASI(Independent)
Interface: BNC, 75 ohm
Signal Level 200-800mVp-p
Packet Length 188 bytes
Maximum bit-rate per port ≤100Mbps
Packet mode: Byte mode
ASI Output
2 * ASI one for backup (Select from modulation Channels or MPTS channel)
75Ω, BNC, 188Bytes
MPEG-2 TS over DVB-ASI (EN 50083-9)
IP Output
RJ45 Port,100/1000M GigE Port
Simultaneous output with N*SPTS (N==HDMI channels) and 1*MPTS (4*RF Output)/ 8*MPTS (8*RF / 16*RF DVB-C Output)
MPEG-2 TS over RTP, UDP unicast and multicast streaming
Configurable packet size(2-7)x188Bytes
Filter Null Packet
Total Bitrate: 1-200Mbps (Should be More than Encoding bitrate)
Channel: 2*ASI(Independent)
Interface: BNC, 75 ohm
Signal Level 200-800mVp-p
Packet Length 188 bytes
Maximum bit-rate per port ≤100Mbps
Packet mode: Byte mode
ASI Output
2 * ASI one for backup (Select from modulation Channels or MPTS channel)
75Ω, BNC, 188Bytes
MPEG-2 TS over DVB-ASI (EN 50083-9)
IP Output
RJ45 Port,100/1000M GigE Port
Simultaneous output with N*SPTS (N==HDMI channels) and 1*MPTS (4*RF Output)/ 8*MPTS (8*RF / 16*RF DVB-C Output)
MPEG-2 TS over RTP, UDP unicast and multicast streaming
Configurable packet size(2-7)x188Bytes
Filter Null Packet
Total Bitrate: 1-200Mbps (Should be More than Encoding bitrate)
Modulation | ||
MODULATION (4/8/16*RF for option) | Connector: 1 Port, F-Type, 75Ω Output Return Loss: 14 dB MER ≥40dB RF output level: -30 ~ -10dbm, 0.1db step RF frequency: 47-860Mhz, 1KHz step Numbers of RF Channel: 4 Modulation Mode: DVB-C, DVB-T, ATSC, ISDB-T, DTMB | |
DVB-T Modulation | Channel: 4/8*DVB-T adjacent frequency Modulation standard: EN300 744 Bandwidth: 6M, 7M, 8M Constellation: QPSK, 16QAM, 64QAM FET mode: 2K, 8K Guard interval: 1/4, 1/8, 1/16, 1/32 FEC: 1/2, 2/3, 3/4, 5/6, 7/8 | |
ATSC-T Modulation | Channel: 8VSB*4/8 adjacent frequencies Modulation standard: ATSC A/53 Constellation: 8VSB | |
DTMB Standard GB20600-2006 | Constellation: 4QAM, 16QAM, 32QAM, 64QAM Code rate: 0.4, 0.6, 0.8 Guard Interval: 420, 595, 945IONS | |
ISDB-T Modulation | Channel: 4/8*ISDB-T frequency Modulation standard: ARIB STD-B31 Constellation DQPSK, QPSK, 16QAM, 64QAM Guard Interval 1/32, 1/16, 1/8, 1/4 Transmission Mode 2K, 4K, 8K(mode only 2K when 8*ISDB-T output,if need 4*K,8*K when 8*ISDB-T, 2*ASI input in front panel disable) Guard Interval1/32, 1/16, 1/8, 1/4 Code rate 1/2, 3/4, 5/6, 7/8 Bandwidth: 6Mhz | |
DVB-C Modulation | Channel: 16*DVB-C adjacent frequencies DVB-C Standard DVB-C (J83.A, J83.B, J83.C) | ||||||
Carrier | Annex A | Annex B | Annex C | ||||
Constellation (QAM) | 16, 32, 64, 128, 256 | 64 | 256 | 64, 256 | |||
Bandwidth (MHz) | 8 | 6 | 6 | 6 | |||
Symbol Rate ( Mbaud) | 5-7 | 5.057 | 5.361 | 4.2-5.3 | |||
MANAGEMENT | Connector: 1*RJ-45, 10/100 Base-T interface. Front panel and web browser via Ethernet interface/NMS | ||||||
PHYSICAL AND POWER | Voltage: 100 to 120/200 to 240V AC ±10%; 50/60Hz Consumption: 60W Operating temperature: 0 ~ 45℃ Storage temperature: -20 ~ 80℃ Relative humidity: 10%~90%(non-condensing) Dimensions: 482mm(W)×380(D)mm×45mm(H)(19inch,1RU) Weight: 4.6 KGS | ||||||
Application & Diagram
Insert More programs to existing coaxial system
DIGICAST as leader manufacturer of Digital TV headend equipment, provide different products to meet various project application
Widely used in Hotel,Hospital and DVB-T,DVB-C,ATSC,ISDB-T digital TV Broadcasting system
DMB-24E FTA Tuner to RF Remodulator
Input: FTA 24 tuners+2*ASI input +128*MPTS/SPTS UDP/IP input
Output: 4/8 RF output (DVB-C/ATSC/DVB-T/ISDB-T)+1*MPTS & 127*SPTS UDP/RTP IP Output+2*ASI
DMB-24E IP 16 or 32 RF Modulator
input: 3 IP 1000M port,each port 128*MPTS/SPTS UDP/IP input+6*ASI
Output : 16 or 8* DVB-T/ATSC/ISDB-T 32 or 16 DVB-C QAM out + 8*MPTS/SPTS out
CATV FTTH RF to fiber System
DIGICAST Modulator series widely used as the headend equipment for FTTH system
Fiber Transmitter
Fiberstore’s Optical transmitters are special optical transmitting equipments in HFC broadband transmitting network. The product which use direct optical intension, low RF-signal input level, excellent airproof and fast-heating capability, make it possible work at any kind of bad environment. It can transmit analog TV signal, digital TV signal by optical fiber
EDFA and EYDFA
DIGICAST EDFA series with 8,16,32,64 ports option, 20, 21, 22, 23dbm, +WDM option
As optical amplifier, EDFA is the most widely deployed one in the WDM system.
Recommend Products
WHY CHOOSE US
Certifications
FAQ
1.Can you provide OEM service as per our request? Is it free?
With our professional & experienced design team, we can provide OEM service by replacing your company logo on chassis, software interface as well as carton.
2.What about your Warranty?
We provide new free spare parts in 5 years because of the product quality problems, except for man-made damage.
3.About the shipping way?
Customers can choose their own logistics company when placing orders. Or contact us to specify our desired logistics company. Such as FedEx/ UPS/EMS/ ARAMEX/DHL etc. If you need to know the specific shipping time, please contact us.
4.Provide remote technical support service
Our engineers can provide professional technical support services to customers through remote software, such as Teamviewer,anydesk whatsapp etc.
5.How does your factory do regarding quality control
Quality is very important and always be put at the first place,Every product will be tested before it is shipped to ensure that
every device is delivered to you with high quality
6.Can this stream to the Facebook, YouTube and so on. Is that compatible with the OBS Streaming Software?
Yes. our encoder could stream to the Facebook, YouTube, Twitch etc. And the OBS software uses RTMP protocol, so this encoder could compatible with the OBS.
7.I never use this device before/I don’t know if the device suit our local market, Can I get a sample for test firstly.
Yes, even if we are doing wholesale business, We could fully understand the further cooperation is based on time and the goods’ quality. So one set of sample is totally welcomed.
With our professional & experienced design team, we can provide OEM service by replacing your company logo on chassis, software interface as well as carton.
2.What about your Warranty?
We provide new free spare parts in 5 years because of the product quality problems, except for man-made damage.
3.About the shipping way?
Customers can choose their own logistics company when placing orders. Or contact us to specify our desired logistics company. Such as FedEx/ UPS/EMS/ ARAMEX/DHL etc. If you need to know the specific shipping time, please contact us.
4.Provide remote technical support service
Our engineers can provide professional technical support services to customers through remote software, such as Teamviewer,anydesk whatsapp etc.
5.How does your factory do regarding quality control
Quality is very important and always be put at the first place,Every product will be tested before it is shipped to ensure that
every device is delivered to you with high quality
6.Can this stream to the Facebook, YouTube and so on. Is that compatible with the OBS Streaming Software?
Yes. our encoder could stream to the Facebook, YouTube, Twitch etc. And the OBS software uses RTMP protocol, so this encoder could compatible with the OBS.
7.I never use this device before/I don’t know if the device suit our local market, Can I get a sample for test firstly.
Yes, even if we are doing wholesale business, We could fully understand the further cooperation is based on time and the goods’ quality. So one set of sample is totally welcomed.
Contact us
Contact person | Lourisa Digicast |
Email | sales005@digicast.cn |
skype/Facebook/Twitter | 18457178579 |
whatsapp | +86 18457178579 |
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