Product Overview
NDS3542A series products are DEXIN’s new breakthrough all-in-one devices which integrate encoding (MPEG-2 HD/SD, MPEG-4/AVC H.264 HD/SD) and modulating to convert V/A signals into Digital RF output. It is equipped with 4 HDMI (4 SDI optional) channels input and 1 ASI input(optional) and output via 2 ASI ports(optional) and 1 DATA (4*SPTS or 2 or 4 MPTS–as per carrier numbers) output over UDP, RTP/RTSP. The latency has been greatly reduced to achieve an extremely low value from the encoding progress to the decoding terminals.
It adopts an inner drawer-type structural design which greatly facilitates the change of encoding modules (HDMI/SDI ) as needed. The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc.
Key Features
4* HDMI/SDI inputs
MPEG2 & MPEG4 AVC/H.264 HD/SD video encoding
Up to 1920*1080@50P/60P (MPEG4 AVC/H.264), Up to 1920*1080@50I/60I (MPEG2 HD)
Huge video buffer (for SDI interface)
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, AC3 2.0 (Optional) audio encoding
1*ASI input for re-mux and ASI out—(Optional);
1*RF input for mix—(Optional)
Support CC (closed caption ) for SDI interface
DVB-C/DVB-T/ATSC/ISDB-T RF out for option
Support IP (4*SPTS or 4*MPTS) output over UDP, RTP/RTSP protocol—DVB-C/DVB-T/ATSC
Support IP (4*SPTS or 2*MPTS) output over UDP, RTP/RTSP protocol—ISDB-T
Extremely low latency
LCN support (Logical Channel Number)
Excellent modulation quality MER≥40dB
RF Frequency range 50Mhz~960Mhz
LCD display, Remote control and firmware
Web NMS management; Updates via web
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