- Product Details
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Quick Details
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Input:
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24*HD-MI, 2*ASI
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Output:
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IP, 2*ASI
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Video encoding:
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H.264/HEVC/H.265
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Audio encoding:
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MPEG-1 Layer 2, AAC
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Protocol:
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UDP/RTP Unicast Multicast
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Application:
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Digital TV Head-end System
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Product name:
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H265 HD Encoder
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Keyword:
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HDMI-Encoder
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IP Channels:
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512 SPTS and 8 MPTS
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Service:
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Online Support
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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Dibvision
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Model Number:
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Q708
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Input:
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24*HD-MI, 2*ASI
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Output:
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IP, 2*ASI
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Video encoding:
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H.264/HEVC/H.265
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Audio encoding:
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MPEG-1 Layer 2, AAC
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Protocol:
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UDP/RTP Unicast Multicast
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Application:
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Digital TV Head-end System
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Product name:
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H265 HD Encoder
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Keyword:
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HDMI-Encoder
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IP Channels:
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512 SPTS and 8 MPTS
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Service:
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Online Support
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Distribute Up to 8/12/16/20/24 channels of HD content over RF (DVB-T/DVB-C/DTMB/ISDB-T/ATSC) to an unlimited number of TVs
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Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation, 4*Carrier RF Out, 8/16*carrier RF out (option) (16/32*carriers DVBC QAM output optional)
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In modulation Mode, support 128*IP input
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H.264/H.265 video encoding format
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Two separate ASI input for External TS Multiplexing
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Simulaneously MPTS and SPTS over UDP/RTP IP out
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Audio encoding: MPEG-1 Layer 2, Optional: AAC-LC, AAC-HE v1, AAC-HE v2
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Audio gain adjustment supported
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4 separate multiplexing and Up-converter modulating adjacent carrier out
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Selectable the Value of PCR PID same as Video PID
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CBR mode supported
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Selectable LOGO,QR code,OSD insertion for every, All or Each module of local channel
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Support TTL editing
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LCN (Logical Channel Number) support
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PSI/SI editing & inserting
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PID Remapping & Filtering
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Support PCR correct and PCR interval adjusting
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Easy-to-Use System Management via Web
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passed the EU CE&RoHS certification
Highlights
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Works both Coax Cable & IPTV networks: Distribute MPEG-4 AVC/HEVC/H.265 encoding to all kinds of Modulation and All SPTS/ MPTS Over UDP IP out.
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Operation via LCD Screen and Web Management : easy to read LCD color front panel that makes it easy to setup and monitor your channels, check firmware, and identify IP addresses without a computer.
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Multi-Modulation: Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation (can selectable in one device).
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Flexible selection of different input modules: four tuner, four HD encoding in one device.
Encoder Part |
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HD-MI inputs |
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Numbers of Boards |
4 HD-MI ( 1.4a HDCP) ports per module Up to 6 Modules in Back panel |
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Numbers of Ports |
8; 12; 16; 20; 24 Channels |
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DVB-ASI inputs |
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Connector |
BNC female, 75Ω |
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Signal Level |
200-800mVp-p |
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Packet Length |
188 bytes |
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Maximum bit-rate per port |
≤100Mbps |
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Number of Input Ports |
Dual separate ASI ports |
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Video Processing |
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Input Resolution |
1920×1080@60P/59.94P, 1920×1080@60i/59.94i, 1920×1080@50P, 1920×1080@50i, 1280×720@60P/59.94P, 1280×720@50P 720×576@50i,720×480@60i |
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Output Resolution |
1920×1080@60/50/30/25P, 1280×720@60/30/25P, 720×576@25P,720×480@25P |
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Encoding |
H.265/MPEG-4 AVC/H.264 |
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Bit-rate |
1Mbps~13Mbps |
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Rate Control |
CBR |
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GOP Structure |
IPPPP (P Frame adjustment, without B Frame )
Select to configure Logo, Caption and QR Coder in any Position of Video Picture
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Audio Processing |
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Encoding |
MPEG-1 Layer 2, Optional: AAC-LC, AAC-HE v1(SBR), AAC-HE v2(SBR+PS), |
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Sampling rate |
48KHz |
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Resolution |
24-bit |
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Bit-rate |
64kbps, 128Kbps, 192kbps, 224kbps,256kbps, 320kbps, 384kbps |
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Audio Gain |
0-255 |
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Multiplexing |
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Maximum PID Remapping 180 input per channel |
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PID remapping by automatically or manually |
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PSI/SI |
SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert Accurate PCR adjusting |
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Max Numbers |
7 Group 4 RF output (4 RF can Separate mux) in modulation mode
1 IP (MPTS) out ( Separate modulation channels or MTPS channels mux out) |
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Stream Output |
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DVB-ASI |
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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RJ45 Port |
100/1000M GbE Port Simultaneous output with N*SPTS (from HD MI channels) and 1*MPTS ( modulation or MPTS channels)
(Note: In modulation, 4RF support 1MPTS&128SPTS / 8RF support 8MPTS&512SPTS)
MPEG-2 TS over UDP, unicast, and multicast streaming MPEG-2 TS over RTP/RTSP Configurable packet size(2-7)x188Bytes Filter Null Packet |
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Total Bitrate |
1-200Mbps (Should be More than Encoding bitrate) |
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Modulation Part |
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Connector |
1 Port, F-Type, 75 |
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Output Return Loss |
14 dB |
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MER |
≥40dB |
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RF output level |
-24 ~ -10dbm,0.1db step |
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RF frequency |
50-860Mhz, 1KHz step
Frequency difference range (0-40M)
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Numbers of RF Channe |
4, 8/16(optional), 32(optional)
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Modulation Mode |
4/16/32*DVB-C, 4/8/16*DVB-T, 4/8/16*ATSC,
4/8/16* ISDB-T, 4/8/16*DTMB
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DVB-T Standard |
EN300744 |
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FFT mode |
2K, 8K (4 RF mode only support 2K)
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Bandwidth |
6M, 7M, 8M |
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Constellation |
QPSK, 16QAM, 64QAM |
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Guard Interval |
1/4, 1/8, 1/16, 1/32 |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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DVB-C Standard J83.A (DVB-C, J83.B, J83.C |
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Carrier |
ANNEX A |
Annex B |
Annex C |
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Constellation(QAM) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
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Bandwidth(Mhz) |
8 |
6 |
6 |
6 |
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Symbol Rate(Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
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ISDB-T Standard |
ARIB STD-B31 |
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Constellation |
DQPSK, QPSK, 16QAM, 64QAM |
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Guard Interval |
1/32, 1/16, 1/8, 1/4 |
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Transmission Mode |
2K, 4K, 8K (4 RF mode only support 2K)
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Guard Interval |
1/32, 1/16, 1/8, 1/4 |
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Code rate |
1/2, 3/4, 5/6, 7/8 |
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BandWidth |
6Mhz |
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ATSC Standard 6Mhz |
ATSC A/53 |
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Constellation |
8 VSB |
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DTMB Standard |
GB20600-2006 |
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Constellation |
4QAM, 16QAM, 32QAM, 64QAM |
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Code rate |
0.4, 0.6, 0.8 |
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Guard Interval |
420, 595, 945 |
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System |
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Local interface |
LCD + control buttons |
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Remote management |
We b/NMS |
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NMS interface |
RJ45, 100M |
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Language |
English |
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Environment |
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Voltage range |
100 to 120/200 to 240V AC ±10%; 50/60Hz |
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Power consumption |
60W |
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Operation Temperature |
0 ~ 45℃ |
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Storage Temperature |
-20 ~ 80℃ |
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Dimensions |
482mm (L) * 380mm (W) * 44mm (H) |
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Weight |
4.5 kg |
Sales Manager: Cherry Shen
Skype: haovision02
Email: cherry at dibvision.com
Phone/whatsapp/Wechat: +86 18658839520