With the significant increase in 4K/UHD TV sets hitting the Head-end market, content providers and TV broadcasters are looking for a solution to address the needs of Collect the UHD H264/H265 Channels from Cable, Terrestrial, Satellite and IPTV, and IRD1545 4K Decoder is the answer. It delivers with superior video quality 2160p@30fps UHD and 1080p@60fps HD. The Decoder is also ideal for Video-over-IP distribution and contribution Transmission.
IRD1545 is a comprehensive modular and professional TS processor/Decoder equipped with 2 independent modulars. One is RF module, and the other one is HD MI/SDI Decoding module. It supports a wide range of application by combining 2 tuners (DVB-S/S2, DVB-T/T2, DVB-C) processing capability with industry standard outputs including ASI and TS/IP. Up to 4 CI slots capable of working with most of well-known CAS in the market to de-crypt multiple pay TV services. The unit also support 10*MPTS/64*SPTS and 2 GbE port (one for backup) IP output.
IRD1545, 2 independent modulars both can be used for Decoding. It feature a broadcast quality decoder of MPEG-2, AVS+, MPEG-4 AVC/H.264, H.265 in both Standard Definition and High Definition formats, and provides a variety of resolution: 4K/2K/1080P/1080I/720P/576I/480I.
Features
1.Superior real-time MPEG2, H.264, AVS+ and HEVC Decoded out in UHD/4K, HD and SD
2.Multiple input: IP/ASI, option DVB-S2/T2/C CI RF inputs
3.2 independent CAM card sets, decrying two different signals
4.HEVC Video out: Up to 4*HD MI In 4k@30fps /4*3G-SDI, HD-SDI in 1080P/1080i(SDI)@60fps and 4*CVBS
5.Audio out: Up to 4*Analog R/L, 4*XLR and 4*AES/EBU
6. Up to 4 CI slots, Biss 1/Biss E decryption
7.Support VBR and CBR Bitrate Mode
8.HEVC/H.265 main and main-10 profiles (4:2:0)
9.teletext and DVB subtitle supported
10Low Latency decode
11.Ultra low latency video processing
12.Image enhancement, denoising, sharpening, deinterlace, anti-sawtooth flicker
13. Audio decoding: AC3/E-AC3/AAC/MPEG1 L2
14.Front-panel and web-based user interfaces
Application
1.Video Contribution and Distribution in TV studio Station
2.4K H.264 and H.265 Video application
3.Satellite digital TV, Terrestrial digital TV, Cable TV broadcasting
4.Broadcast interface converter for all kinds of equipment
Modular 1
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DVB-S/S2 Tuner
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DVB-S/S2 Tuner Input
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2*RF input, 2*RF loop out 75Ω
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Input frequency
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950~2150MHz
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Input level
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-25~ -65 dbm
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Symbol Rate
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1 ~ 45msps
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Roll-off Factor
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0. 2, 0.25, 0.35
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FEC Code Rate
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All rates compatible with the standard
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LNB power supply
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13V, 18V selectable, 22KHz selectable
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Constellation
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QPSK, 8PSK
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DVB-C Tuner
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DVB-C Tuner Input
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2*RF input, 2*RF loop out 75Ω
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Input Frequency Range
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48~862MHz
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Input Level
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45~75dbuV
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Modulation mode
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16/32/64/128/256QAM
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DVB-T/T2 Tuner
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DVB-T/T2 Tuner Input
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2*RF input, 2*RF loop out 75Ω
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Input Frequency
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44~1002MHZ
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Input Level
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-20 ~ -100dbm
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Modulation mode
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DVB-T: QPSK, 16/64 QAM
DVB-T2: QPSK, 16/64/256 QAM |
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Bandwidth
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6MHz, 7MHz, 8MHz
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Guard Interval
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DVB-T: 1/4, 1/8, 1/16, 1/32
DVB-T2: 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 |
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Carrier wave
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DVB-T: 2K/8K
DVB-T2: 1K/2K/4K/8K16K/32K |
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FEC: DVB-T
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DVB-T: 1/4, 1/8, 1/16, 1/32
DVB-T2: 1/2, 3/5, 2/3, 3/4, 4/5, 5 /6 |
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Output
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DVB-ASI
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Two independent Ports,Bitrate≤ 120Mbps
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RJ45 Gigabit ethernet
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Dual GbE interfaces TS over IP(SMPTE ST 2022-2),64SPTS or 2MPTS
UDP Unicast or multicast |
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HD MI Output
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Implementation standards
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2 * HD MI 1.4a with HDCP1.2
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Resolution
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up to UHD/4K @30fps, 1080p@60fps
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SD/HD SDI Output
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Interface
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2×BNC, 75Ω
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Resolution
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up to 1080i@60fps
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SD-SDI output
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SMPTE 259M, 270 Mb/s (10bit)
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HD-SDI output
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SMPTE 292M, 1.485 Gbit/s (20bit)
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Output level
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800mV+-20 p-p
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SD/HD SDI Output
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Interface
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2×BNC, 75Ω
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Resolution
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up to 1080P
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SD-SDI output
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SMPTE 259M, 270 Mb/s (10bit)
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HD-SDI output
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SMPTE 292M, 1.485 Gbit/s (20bit)
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Output level
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800mV+-20 p-p
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Analog Audio Output
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Connector Type
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2*RCA, 2*XLR
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Audio Output mode
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Left, Right, Dual Mono, Stereo
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Analog Video Output
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Connector Type
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2*RCA, 75Ω
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Output level
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I.0 Vp-p±5% Standard test stream
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CVBS Standard
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PALBDGHI, PALN, NTSCM, PALN-C, NTSCM, NTSCM443, PALM, SECAM, NTSCMJ
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SNR
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≥ 56dB
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synchronizing amplitude
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300±20mVP-P
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frequency characteristic
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±0.8 dB ( 4.8MHz); ±1 dB ( 4.8-5MHz ); +0.5/-4 dB`( 5.5 MHz)
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Output amplitude
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700±30mVP-P
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Differential gain
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≤ 8%
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Digital audio output
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Connector Type
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2*AES/EBU
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Video Decoding
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Video Standard
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MPEG-2; MPEG 4 AVC/H.264; H.265; AVS+
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Video Resolution |
3840×2160@30(UHD)
1920x1080P60,1920x1080P50(FullHD) 1920x1080i60, 1920x 1080i50( FullHD) 1080x720p60, 1080x720p50(HD) 720x 576P, 720x 576I(SD) 720x 480P, 720x 480I(SD) |
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Chroma Sample
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4:2:0
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Bit Depth
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8-bit, 10-bit
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Decoding Latency
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low latency mode: 300-1000ms
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HEVC (H.265/MPEG-H) |
Main @ L4.1 and amp; L5.1
Main 10 @ L4.1 and amp; L5.1 Main 10 422 @ L4.1 and amp; L5.1 |
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H.264 Profiles
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H.264 BP/MP/HP@ level 5.0
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MPEG2 Profiles
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MPEG2 SP@ML,MP@HL
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AVS+ Profiles
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AVS-P16(AVS+)
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Audio Decoding
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Audio Standard |
MPEG-1 Audio Layers I and amp; II
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AAC-LC, HE AAC V1/V2 , AC3/E-AC3
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D Digital/D Digital Plus
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D Digital Passthrough
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DRA
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Data output
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Subtitle
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DVB/EBU
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Closed Caption
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EIA 608, EIA 708, EIA 608-to-708
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Data In/Output
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DVB-ASI |
1*BNC, 75ΩDVB-ASI In, EN50083-9
2*BNC, 75ΩDVB-ASI Loopout Bit Rate ≤ 120Mbps |
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GbE IP |
Dual GbE IP output, RJ-45, auto-negotiation
800Mb/s (1000 Base-T) 7×188 bytes Adjustable, UDP, Unicast, Multicast |
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IP out
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64SPTS/10Mpts over IP out of GbE1 as mirror of GbE2 Ports
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IP in
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Up to 4 UDP/IP inputs
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NOTICE: in 4 IP inputs, tuner and CI slot cannot used.
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Control and amp; Monitoring
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Interface
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1*RJ-45, 10/100 Base-T, for equipment IP Control
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Remote Control
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Web management
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Local Control
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LCD display and keypad
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Environment
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Power Supply
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AC 90V~250V, 50/60Hz
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Power consumption
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24W (Without LNB power supply)
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Dimension
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450*350*44mm
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Operating temperature
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0 ~ 45℃
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Storage temperature
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-10 ~ 60℃
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Humidity
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10 ~ 90% non-condensed
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Weight
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5KG
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Ordering Information
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Part Number
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Description
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IRD1545A
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First module: RF Board Second Module: Decode Board
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IRD1545B
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Two Modules: Decode Board
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Dibvision is the leader in video delivery infrastructure solutions and provide the headend equipments in China. Solution includes DVB-C/T/T2, IPTV/OTT, Hotel IPTV, MINI CMTS, GPON and etc. Our company’s purpose is helping our customers to get the best video quality and emerging video capability. According to the improvement of the digital video and audio industry in the market, our company always publish the advanced equipments, such as multiscreen , HEVC and 4K(UHD) solutions, MINI CMTS devices and etc.
Upon your requirement, we can help you search the most cost effective method to delivery. By DHL, TNT, FedEx, UPS. by air. by sea, According to your specific requirement, we will help you search the most cost effective and secure type of shipping.
Why you choose us ?
1, 10 years experience in video delivery infrastructure solutions
2. Excellent pre-sale and after-sale Technical team
3. High quality with competitive price
4. Fast feedback and fast delivery
5. OEM supported
What we do?
1. Carrier grade broadcast cable tv equipments: Broadcast Encoder and Transcoder,Professional IRD,Mux and Scrambler,Modulator,Transmitter and Set top box
2. Carrier/Economy grade multiscreen iptv encoder/transcoder
3. Digital Video Modulator with HD MI/CVBS inputs,DVB-C/T/ISDB-T/ATSC modulator in 1RU/Compact Chassis
4. Broadcast DVB-C/T2/MMDS solutions
5. Carrier grade iptv solutions
6. Hotel tv systems base on ALL-IP or ALL-RF solution
7. Docsis3.0 CMTS Over Coaxial Cable to Internet
8. OLT and ONU GEPON