NDS3542A low latency 4HD to DVB-C modulator

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 DVB-C RF output. It has equipped with 4 HDMI (4 SDI optional) channels input and 1 ASI input and output with 2 ASI ports and 1 UDP IP (4*SPTS) port.

Delay problem has been greatly reduced to achieve an extremely low value from the encoding progress to the decoding terminals.

It adopts 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. Its output signals are to be received by DVB-C TVs or STBs and etc.

Key Features

* MPEG2 & MPEG4 AVC/H.264 HD/SD encoding

*Up to 1920*1080@50P/60P supported (MPEG4 AVC/H.264)

*Up to 1920*1080@50I/60I supported (MPEG2 HD)

* 4* HDMI/SDI input

*1*ASI input for re-mux; 1*RF input for mix

*Simultaneously encoding each channel more than 10Mbps

*4* DVB-C RF out (4 carriers combined output)

*Support 4 * SPTS output

*Extremely low delay

*  LCN support (Logical Channel Number)

* Excellent modulation quality MER≥42dB

* RF Frequency range 30Mhz~960Mhz

*  LCD display, Remote control and firmware

*  Web NMS management; Updates via web

*  Lowest cost per channel

Specifications

Encoding section