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NDS3542 Encoder Modulator Series

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    Multiple Encoding Interface Optional
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    Dexin
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NDS3542 Encoder Modulator Series

NDS3542 series products are DEXIN’s all-in-one devices which integrate encoding, multiplexing and modulation to convert V/A signals into digital RF output. It adopts inner drawer-type structural design which greatly facilitates the change of encoding modules (HDMI/CVBS/SDI/YPbPr/…) as needed. To meet customers’ various requirements, NDS3542 is also equipped with 1 ASI input for re-mux, and output with 2 ASI ports and 1 IP port.

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 TVs, STB and etc with corresponding standard.

With its various inputs available, our NDS3542 series products are wildly used in public places such as metro, market hall, theatre, hotels, resorts, and etc for advertising, monitoring, training and educating in company, schools, campuses, hospital… It’s a good choice to offer additional info channels.

 

FEATURES

* HDMI/CVBS/SDI/YPbPr… inputs, 1*ASI in for re-mux; 1*RF in for RF mix

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

* 1* channel in (portable case); 2* channels in (19” rack case)

* MPEG4-AAC; MPEG2-AAC; MPEG1 Layer Ⅱand Dolby Digital AC3 2.0 (Optional) audio encoding

* Dolby Digital AC3 passthrough(for HDMI of HDMI/YPbPr/CVBS 3-in-1 board)

* Dialog Normalization (Optional)

* Support CC (closed caption ) for SDI and CVBS interface (Optional)

* Huge video buffer (for SDI interface), free to switch video sources

* Support low delay encoding mode(Optional)

* Support VBR/CBR rate control mode

* Support PSI/SI editing

* Support PCR accurate adjusting

* Support PID re-mapping and passthrough

* Digital RF out (DVB-C/T/ATSC/ISDB-T RF Optional) and ASI out; IP out

* LCN (Logical Channel Number) support – for DVB-C/T/ISDB-T modulating module

* VCT (Virtual Channel Table) support – for ATSC modulating module

* Modular design, pluggable encoding modules

* LCD display, Remote control and firmware

* Web-based NMS management; Updates via web

* Lowest cost per channel

 

NDS3542 Encoder Modulator Series

nds3542_encoder_modulator_8

NDS3542_Encoder_Modulator_10

NDS3542_Encoder_Modulator_1

Thông số kỹ thuật

NDS3542_Encoder_Modulator_3

HDMI Encoding Input

 

 

 

 

Video

Input

HDMI*1

Encoding

MPEG2; MPEG4 AVC/H.264

Bitrate

1-19.5Mbps

Resolution

1920*1080_60P, 1920*1080_50P,

(-for MPEG4 AVC/H.264 only)

1920*1080_60i, 1920*1080_50i,

1280*720_60p, 1280*720_50P

720*480_60i, 720*576_50i

Low Delay

Normal, Mode 1, Mode 2

Rate Control

VBR/CBR

Chroma

4:2:0

Aspect Ratio

16:9,4:3

 

Audio

Encoding

MPEG1 Layer II; LC-AAC; HE-AAC and Dolby Digital AC3 2.0 ( Optional)

Sample rate

48KHz

Bitrate

64/96/128/ 192/256/320kbps

 

 

 

 

NDS3542_Encoder_Modulator_4

HDMI/YPbPr/CVBS 3-in-1

Encoding Input

 

 

 

 

Video

(HDMI)

Encoding

MPEG2; MPEG4 AVC/H.264

Input

HDMI*1

Bitrate

1-19.5Mbps

Resolution

1920*1080_60P, 1920*1080_50P,  -for MPEG4 AVC/H.264 only)

1920*1080_60i, 1920*1080_50i,

1280*720_60p, 1280*720_50P

Low Delay

Normal, Mode 1, Mode 2

Rate Control

VBR/CBR

Chroma

4:2:0

Aspect Ratio

16:9,4:3

 

Audio

(HDMI)

Encoding

MPEG1 Layer II; LC-AAC; HE-AAC;

Dolby Digital AC3 2.0 ( Optional)

AC3 passthrough

Input

HDMI*1

Sample rate

48KHz

Bitrate

64/96/128/ 192/256/320kbps

 

 

 

Video

(YpbPr/ CVBS)

Encoding

MPEG2; MPEG4 AVC/H.264

Input

YpbPr*1 / CVBS *1

Bitrate

1-19.5Mbps

Resolution

CVBS: 720x576_50i (PAL);

            720x480_60i (NTSC)

YpbPr: 1920*1080_60i,

           1920*1080_50i;

           1280*720_60p,

           1280*720_50P

Low Delay

Normal, Mode 1, Mode 2

Rate Control

VBR/CBR

Chroma

4:2:0

Aspect Ratio

16:9,4:3

 

Audio

(YpbPr/ CVBS)

Encoding

MPEG1 Layer II; LC-AAC; HE-AAC

and Dolby Digital AC3 2.0 ( Optional)

Interface

1*Stereo/2*mono

Sample rate

48KHz

Bit rate

 

64/96/128/ 192/256/320kbps

 

NDS3542_Encoder_Modulator_5

2*(S-Video/YPbPr/CVBS) 3-in-1

Encoding Input

 

 

 

 

Video

Encoding

Option1:MPEG-2 MP@ML(4:2:0)

Option2:MPEG-2 & MPEG-4 AVC/H.264 (4:2:0)

Input

S-Video/YPbPr/CVBS*2

Bitrate

1-19.5Mbps

Resolution

720*480_60i, 720*576_50i

Low Delay

Normal, Mode 1, Mode 2

Rate Control

VBR/CBR

Chroma

4:2:0

Aspect Ratio

16:9,4:3

 

Audio

Encoding

Option 1: MPEG1 Layer II

Option 2: MPEG1 Layer II; LC-AAC; HE-AAC

and Dolby Digital AC3 2.0( Optional)

Sample rate

48KHz

Bitrate

64/96/128/ 192/256/320kbps

 

NDS3542_Encoder_Modulator_6

SDI Encoding Input

 

 

 

 

 

 

 

Video

Encoding

MPEG2; MPEG4 AVC/H.264

Input

SDI*1

Bitrate

1-19.5Mbps

Resolution

1920*1080_60P, 1920*1080_50P,

 (-for MPEG4 AVC/H.264 only)

1920*1080_60i, 1920*1080_50i,

1280*720_60p, 1280*720_50P

           720*480_60i, 720*576_50i

Low Delay

Normal, Mode 1, Mode 2

Rate Control

VBR/CBR

Chroma

4:2:0

Aspect Ratio

16:9,4:3

 

Audio

Encoding

MPEG1 Layer II; LC-AAC; HE-AAC

and Dolby Digital AC3 2.0 ( Optional)

Sample rate

48KHz

Bitrate

64/96/128/ 192/256/320kbps

 

NDS3542_Encoder_Modulator_7

VGA/HDMI

Encoding Input

 

 

 

 

 

 

 

Video

(HDMI)

Encoding

MPEG2; MPEG4 AVC/H.264

Input

HDMI*1

Bitrate

1-19.5Mbps

Resolution

1920*1080_60P, 1920*1080_50P,

 (-for MPEG4 AVC/H.264 only)

1920*1080_60i, 1920*1080_50i,

1280*720_60p, 1280*720_50P

720*576-50i, 720*480-60i

Low Delay

Normal, Mode 1, Mode 2

Rate Control

VBR/CBR

Chroma

4:2:0

Aspect Ratio

16:9,4:3

 

Audio

(HDMI)

Encoding

MPEG1 Layer II; LC-AAC; HE-AAC

and Dolby Digital AC3 2.0 ( Optional)

Sample rate

48KHz

Bitrate

64/96/128/ 192/256/320kbps

 

 

Video

(VGA)

Encoding

MPEG2; MPEG4 AVC/H.264

Input

VGA(SVGA/XGA/UXGA/SXGA)

Bitrate

1-19.5Mbps

Resolution

1920*1080_60P, 1280*720_60p

Low Delay

Normal, Mode 1, Mode 2

Rate Control

VBR/CBR

Chroma

4:2:0

Aspect Ratio

16:9,4:3

Audio

(VGA)

Encoding

MPEG1 Layer II; LC-AAC; HE-AAC

and Dolby Digital AC3 2.0 ( Optional)

Sample rate

48KHz

Bit rate

64/96/128/ 192/256/320kbps

 

 

 

 

 

 

 

 

 

 

Modulator Section

 

 

 

 

 

 

 

 

DVB-T

(Optional)

 

 

Standard

DVB-T COFDM

Bandwidth

6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Code rate

1/2, 2/3, 3/4, 5/6, 7/8.

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K, 8K

MER

≥42dB

RF frequency

30~960MHz, 1KHz step

RF Out

1*DVB-T;

2*DVB-T carriers combined output (Option)

RF output level

-30~ -10dbm (77~97 dbµV), 0.1db step

 

 

 

 

DVB-C

(Optional)

 

 

Standard

J.83A (DVB-C), J.83B, J.83C

MER

≥43dB

RF frequency

30~960MHz, 1KHz step

RF output level

-30~ -10dbm (77~97 dbµV), 0.1db step

Symbol rate

5.000~9.000Msps adjustable

RF Out

1*DVB-C;

4*DVB-C carriers combined output (Option)

 

J.83A

J.83B

J.83C

Constellation

16/32/64/128/256QAM

64/ 256 QAM

64/ 256 QAM

Bandwidth

8M

6M

6M

 

 

ATSC

(Optional)

 

Standard

ATSC A/53

MER

≥42dB

RF frequency

30~960MHz, 1KHz step.

RF Out

1*ATSC;

4*ATSC carriers combined output (Option)

RF output level

-26~-10dbm (81~97dbµV), 0.1db step

Constellation

8VSB

 

 

 

 

ISDB-T

(Optional)

 

 

Standard

ARIB STD-B31

Bandwidth

6M

Constellation

DQPSK,QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K, 4K, 8K

MER

≥42dB

RF frequency

30~960MHz, 1KHz step

RF output level

-30~ -10dbm (77~97 dbµV), 0.1db step

 

 

General

 

 

System

Local interface

LCD + control buttons

Remote management

Web NMS

Stream Out

2 ASI out (BNC type);

IP (MPTS/SPTS) out (RJ45, 100M)

NMS interface

RJ45, 100M

Language

English

 

 

 

 

Physical Specification

 

Power supply

AC 100V~240V

Dimensions

482*300*44mm (19” rack)

267*250*44mm (portable)

Weight

4.5 kg (19” rack)

2.5 kg (portable)

Operation  temperature

0~45℃
Ứng dụng

NDS3542 Encoder Modulator Series

NDS3542_Encoder_Modulator_9NDS3542_Encoder_Modulator_2

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