NDS3248A 8-in-1 Transcoder
DEXIN NDS3248A is a professional bidirectional trans-coder to convert video between H.264 and MPEG-2 format and also to trans-code between HD and SD programs simultaneously. It is equipped with 4 tuner inputs to receive channels directly from satellite. And, each tuner is accompanied with a CAM/CI slot to descramble the encrypt content.
In addition, IP content can also be received and trans-coding processed. NDS3248A will at last output MPTS & SPTS through the DATA port (net port) or ASI port.
This trans-coder supports advanced multiplexing and can effectively provide operators with real-time code rate switch and optimize the video with its high performance.
BISS function is now embedded to descramble your tuner input programs and CC function as well to transport your closed caption (or teletext).
CC function has been embedded to transport your closed caption (or teletext).
It can be easily managed through web NMS system, and has become an ideal solution for operator to provide high quality video trans-coding.
Popis produktu
DEXIN NDS3248A is a professional bidirectional trans-coder to convert video between H.264 and MPEG-2 format and also to trans-code between HD and SD programs simultaneously. It is equipped with 4 tuner inputs to receive channels directly from satellite. And, each tuner is accompanied with a CAM/CI slot to descramble the encrypt content.
In addition, IP content can also be received and trans-coding processed. NDS3248A will at last output MPTS & SPTS through the DATA port (net port) or ASI port.
This trans-coder supports advanced multiplexing and can effectively provide operators with real-time code rate switch and optimize the video with its high performance.
BISS function is now embedded to descramble your tuner input programs and CC function as well to transport your closed caption (or teletext).
CC function has been embedded to transport your closed caption (or teletext).
It can be easily managed through web NMS system, and has become an ideal solution for operator to provide high quality video trans-coding.
Key Features
* Support 8*IP (SPTS/MPTS) input plus 4*tuners input with 4 CAM/CI slots
* Support 8*SPTS & 1*MPTS (UDP/RTP/RTSP) output; 1 ASI output
* Video Trans-coding: MPEG-2 SD/HD and H.264 SD/HD any-to-any
* Audio Trans-coding: AAC， MP2 and AC3 any-to-any or pass-through;
* Support maximal 8 SD or 4 HD programs trans-coding
* Support maximal 8 channel audio trans-coding
* Support HD and SD resolutions
* Support CBR and VBR rate control
* Support CC (closed caption)
* Support BISS descrambling
* Support IP out with null packet filtered
* Advanced de-multiplexing
* LCD & Key board local control; web-based NMS management
Principle Chart
Transcoding Mode Example
Technical Specifications
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Stream In |
MPTS/SPTS over UDP/RTP, 1000M Base-T Ethernet Interface/SFP interface |
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4 * (DVB-S/S2/C/T/ISDB-T/ATSC Optional) Tuners |
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BISS Descramble |
8 programs |
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Video |
Resolution |
1920x1080P,1920x1080i,1280x720P, 720x576i, 720x480i 480x576, 544x576, 640x576, 704x576 |
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Trans-coding |
4*MPEG2 HD → 4*MPEG2/H.264 HD ; 4*MPEG2 HD → 4*MPEG2/H.264 SD ; 8 *MPEG2 SD → 8 *MPEG2/H.264 SD |
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4* H.264 HD → 4*MPEG2/H.264 HD ; 4* H.264 HD → 4*MPEG2/H.264 SD ; 8* H.264 SD → 8 *MPEG2/H.264 SD |
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Rate Control |
CBR/VBR |
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Audio |
Trans-coding |
MPEG-1 Layer 2, AAC and AC3 any-to-any or pass through |
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Sampling rate |
48KHz |
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Bit Rate |
64Kbps-384Kbps |
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Stream Out |
8*SPTS & 1*MPTS over UDP/RTP/RTSP, 1000M Base-T Ethernet Interface (UDP/RTP uni-cast / multicast) /SFP interface |
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1*ASI (as a copy of one of the 8 SPTS or the MPTS) output, BNC interface |
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System Function |
LCD & Key board control; web-based NMS management |
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Ethernet software upgrade |
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General |
Dimensions |
430mm×405mm×45mm (WxDxH) |
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Approx weight |
4.8 Kg |
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Temperature range |
0~45℃(Operation), -20~80℃(Storage) |
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Power requirements |
AC 200V-240V, 50/60Hz, 2A |
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Power consumption |
20W |
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Order Information
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Version |
4* ASI or Tuner Input |
6* ASI or Tuner Input |
4* Tuner input |
IP Input |
CAM/CI |
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Simple Version (NDS3248B) |
* |
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Advanced Version (NDS3248) |
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| NDS3248A | * | * | * |
Akční zboží
Novinky
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EOC
Ethernet over coax
Toto koaxové řešení je vhodné pro menší počet zákazníků ( násobky 64 ) - je levnější než naše miniCMTS Docsis 3.0 která je vhodná pro instalace do 500 modemů. Mezi vlastnosti hlavně patří propracovaý QoS ( lze nastavit třídy až na portech modemu ), vysoká odolnost vůči rušení a hlavně možný útlum až 60 dB. Zařízení dodáváme ve venkovním i vnitřním provedení.
Námi nabízené řešení je postavené na Atherosu čipu, který přes jeden headend modem dodává reálnou rychlost 300 Mb/s . Koncové modemy jsou dodávány pouze ve verzi 100 Mb/s s reálnou rychlostí 88 Mb/s.
Na fotkách vidíte zařízení s PON modulem, ale umíme vyrobit zařízení i bez něj. S více headend modemy max. 4 kusy ( pak by se jednalo o reálnou propustnost 1200 Mb/s ), nadále je možné ho osadit na přání dálkovým napájením ať přes UTP nebo po KOAXu.
Tyto a ostatní zařízení dodáváme jako komplexní stavebnici opticko – koaxiální včetně rozsáhlého managementu. Zařízení vám po domluvě můžeme odborně namontovat a proškolit vaše techniky.
( HEADEND )
(modem s Wi-Fi )
( management )
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SW Transcoder
Přinášíme Vám unikátní řešení transcoderu jak pro IPTV a tak i pro CATV operátory. Pokud máte nutnost provozovat HLS streamy, popř. streamy transcodovat z MPEG2 do H.264, H.265 nebo opačně tak vás toto unikátní SW řešení určitě zaujme. Samozřejmostí je nutnost pro CATV operátory funkční CBR transcoding.
Trancoder nabízíme ve třech variantách, více najdete v našem eshopu.
Ukázka transodingu HD streamu do 720p a datovém toku 2,2 Mb/s
Funkce:
■ Transcoding and transrating
■ Real-time transcoding of MPEG Transport Streams
■ Single Program Transport Stream (SPTS) to Single Program Transport Stream (SPTS)
■ IP input to IP output
■ Input: MPEG Transport Stream (MPEG-TS) with MPEG-2 Video AVC / H.264 HEVC / H.265 AAC, MPEG Audio, Dolby Digital, Dolby Digital Plus
■ Output: MPEG Transport Stream (MPEG-TS) with Transcoding / transrating or passthrough MPEG-2 Video AVC / H.264 HEVC / H.265 AAC, MPEG Audio, Dolby Digital, Dolby Digital Plus
■ Video effects Deinterlacing, scaling, frame rate conversion
■ Audio effects Volume, sample rate conversion
