Delivery Time:About 7 days
Certification:CE|ISO|RoSH

MPEG4 H.264 SD HD Encoder Modulator 4 DVB-C RF 4.5 Kgs For Digital Headend

SFT3542A PEG2 & MPEG4 AVC/H.264 HD/SD encoding Modulator,4 DVB-C RF output HD Encoder Modulator for Digital headend

Quick Detail:

*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

Description:

SFT3542A series products are SOFTEL’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.

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Specifications:

Encoding section

Video

Encoding	MPEG2, MPEG4 AVC/H.264
Input	HDMI*4 (or SDI*4)
Resolution	1920*1080_60P, 1920*1080_50P, (-for MPEG4/H.264 only) 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P 720*480_60i, 720*576_50i

Audio

encoding	MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC
Sample rate	48KHz
Bit rate	64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps

DVB-C Modulator Section

Standard	J.83A , J.83B, J.83C
MER	≥42dB
RF frequency	30~960MHz, 1KHz step
RF output level	-30~ -10dbm(81~97 dbµV), 0.1db step
J.83A
Constellation	16/32/64/128/256QAM
Symbol rate	5.000~9.000Msps adjustable
bandwidth	8M
J.83B
Constellation	64QAM/ 256QAM
bandwidth	6M
J.83C
Constellation	64QAM/ 256QAM
bandwidth	6M

System

Local interface	LCD + control buttons
Remote management	Web NMS
output	ASI out (BNC type); 4*SPTS out (RJ45, 100M
NMS interface	RJ45, 100M