to meet the various signal project
Total Max 24 channels input
- Product Details
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Quick Details
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Nature:
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Digital CATV Encoder Modulator
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Input:
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4/8/12/16/20/24 HD MI Optional
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RF Output:
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4 or 8 or 16 DVB-T,ISDB-T/Tb,ATSC-T,DTMB, 16/32 DVB-C
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IP input:
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128*IP(SPTS/MPTS)
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IP output:
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24*SPTS / MPTS over IP(UDP/RTP/RTSP)/1*MPTS
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Multiplexing:
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2* independent ASI for external TS Multiplexing
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Video encoding:
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H.264/h.265 video encoding
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Audio Compression:
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MPEG-1, Layer II
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Resolution:
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1080P Full HD
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Application:
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Digital TV Head-end System
Quick Details
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Place of Origin:
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Zhejiang, China
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Brand Name:
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DIGICAST
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Model Number:
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DMB-9581E
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Nature:
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Digital CATV Encoder Modulator
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Input:
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4/8/12/16/20/24 HD MI Optional
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RF Output:
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4 or 8 or 16 DVB-T,ISDB-T/Tb,ATSC-T,DTMB, 16/32 DVB-C
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IP input:
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128*IP(SPTS/MPTS)
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IP output:
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24*SPTS / MPTS over IP(UDP/RTP/RTSP)/1*MPTS
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Multiplexing:
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2* independent ASI for external TS Multiplexing
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Video encoding:
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H.264/h.265 video encoding
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Audio Compression:
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MPEG-1, Layer II
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Resolution:
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1080P Full HD
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Application:
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Digital TV Head-end System
Product Description
Various Signal input (Mixed Version)
DMB-9581E not only support HDMI,IP ASI as signal input,also support Tuner(DVB-SS2/DVB-TT2/DVB-C/ATSC/ISDB-T/DTMB)+HDMI input
Main Features
* Support
modulation modules optional DVB-T, DVB-C, ATSC-T, ISDB-T/Tb and DTMB
* Inputs: 4/8/12/16/20/24 HDMI + 128*MPTS/SPTS UDP/IP input+ 2* independent ASI for external TS Multiplexing
* Outputs: 1*MPTS & 127*SPTS UDP/RTP IP Output+ 2*ASI(independent), RF out with 4/8 *DVB-T/DVB-C/ATSC-T/ISDB-T for adjacent Fre. option
* Support H.264 video encoding
* Audio encoding: MPEG-1 Layer 2(default)
* With Superior Shoulders and modulation quality MER
* Support PID, PSI/SI compilation and LCN setting
* Support Lower power consumption and high reliability with MTBF(Mean Time Between Failure) ≦87800 Hours
* Equipped with multiplexing module, able to multiplex local programs with external TS
* Support TS over IP out, applied to IPTV applications.
* Support IP empty packet filtering capability
* Cut-off memory capability
* Management of support web browser via Ethernet interface
* Support software upgrading by Ethernet interface
* Inputs: 4/8/12/16/20/24 HDMI + 128*MPTS/SPTS UDP/IP input+ 2* independent ASI for external TS Multiplexing
* Outputs: 1*MPTS & 127*SPTS UDP/RTP IP Output+ 2*ASI(independent), RF out with 4/8 *DVB-T/DVB-C/ATSC-T/ISDB-T for adjacent Fre. option
* Support H.264 video encoding
* Audio encoding: MPEG-1 Layer 2(default)
* With Superior Shoulders and modulation quality MER
* Support PID, PSI/SI compilation and LCN setting
* Support Lower power consumption and high reliability with MTBF(Mean Time Between Failure) ≦87800 Hours
* Equipped with multiplexing module, able to multiplex local programs with external TS
* Support TS over IP out, applied to IPTV applications.
* Support IP empty packet filtering capability
* Cut-off memory capability
* Management of support web browser via Ethernet interface
* Support software upgrading by Ethernet interface
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Encoding
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Video Encoding
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Video compression
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H.264/MPEG-4 AVC
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Video input
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4/8/12/16/20/24*HDMI
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Resolution
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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,1280×720@30P, 1280×720@25P, 720×576@25P,720×480@30P |
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Bit rate
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1~13Mbps, CBR/VBR
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GOP structure
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IPPPP (P Frame for adjustment, without B Frame )
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Audio Encoding
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Audio compression
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MPEG-1 Layer 2
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Audio Gain
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0-255
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Sampling accuracy
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24-bit
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Bit rate
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64kbps, 128Kbps, 192kbps, 224kbps,
256kbps, 320kbps, 384kbps |
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Sample rate
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48KHz
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Input and Output
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ASI Input
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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 |
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ASI Output
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2 Separate ASI (Select from modulation Channels or MPTS channel)
75Ω, BNC, 188Bytes MPEG-2 TS over DVB-ASI (EN 50083-9) |
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IP Streaming Output/input
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Simultaneous output with 1*MPTS & 127*SPTS UDP/RTP IP Output
128*MPTS/SPTS UDP/IP input
MPEG-2 TS over UDP, unicast, and multicast streaming MPEG-2 TS over RTP/UDP Configurable packet size(2-7)x188Bytes Filter Null Packet Total Bitrate: 1-200Mbps (Should be More than Encoding bitrate) |
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Connector: RJ45 Port,100/1000M GbE Port
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Modulation Modules
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RF Output
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Connector : 1 Port, F-Type, 75
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: 4/8 Modulation Mode: DVB-C, DVB-T, ATSC, ISDB-T, DTMB |
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DVB-T Modulation
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Channel: 4/8*DVB-T adjacent frequencies
Modulation standard: EN300744 Bandwidth: 6M, 7M, 8M FFT mode: 2K, 8K 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 |
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ATSC Modulation
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Channel: 8VSB*4/8 adjacent frequencies
Constellation: 8VSB |
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DVB-C Modulation
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Channel: 4/8*DVB-C adjacent frequencies
DVB-C Standard J83.A (DVB-C, J83.B, J83.C) |
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ISDB-T Modulation
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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 Guard Interval 1/32, 1/16, 1/8, 1/4 Code rate 1/2, 3/4, 5/6, 7/8 BandWidth: 6Mhz |
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Management
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Connector: 1*RJ-45, 10/100 Base-T interface.
Front panel and web browser via Ethernet interface/NMS
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Physical and Power
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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: 10KGS |
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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
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.
Contact Us
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Sales
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Chris
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email
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sales007@digicast.cn
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whatsapp/wechat/Skype
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+18457178569
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