NDS3542A-D
| Code | 521162 |
Product Overview
NDS3542A is a modular all-in-one device which integrate encoding (MPEG-2 HD, MPEG-4/AVC H.264) and modulating to convert V/A signals into DVB-C/DVB-T/ATSC-T/ISDB-T RF output. It is equipped with 4 HD-SDI input and 1 ASI input and output with 2 ASI ports and 1 IP (4*SPTS or 1 MPTS) over UDP, RTP/RTSP through data 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 or STBs and etc.
With its various inputs available, our NDS3542A 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 HD channels and more.
Key Features
- 4 x SDI input (4 x HDMI optional);
- 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), free to switch video sources;
- MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, AC3 2.0 (Optional) audio encoding;
- 1 x ASI input for re-mux and ASI out;
- 1 x RF input for mix;
- Support CC (closed caption ) for SDI interface;
- Simultaneously encoding each channel more than 10Mbps;
- DVB-C output (DVB-T optional);
- Support EAS control for DVB-C;
- Support IP (4 * SPTS or 1 MPTS) output over UDP, RTP/RTSP protocol;
- Extremely low latency;
- LCN support (Logical Channel Number);
- Excellent modulation quality MER≥42dB;
- RF Frequency range 30Mhz~960Mhz;
- LCD display, IP Remote control and firmware update;
- Web NMS management; Updates via WEB.
| Encoding | |
| Video Encoding | MPEG2, MPEG4 AVC/H.264 |
| Input | HDMI*4 (or SDI*4) |
| 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 |
| Audio encoding | MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, AC3 2.0(Optional) |
| Sample rate | 48KHz |
| Bit rate | 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
| Modulation | |
| DVB-C | |
| Standard | J.83A , J.83B, J.83C |
| MER | ≥42dB |
| RF frequency | 4 carriers combined output;30~960MHz, 1KHz step |
| RF output level | -30~ -10dbm(77~97 dbµV), 0.1db step |
| Symbol rate | 5.000~9.000Msps adjustable |
| J.83A | |
| Constellation | 16/32/64/128/256QAM |
| bandwidth | 8M |
| J.83B | |
| Constellation | 64QAM/ 256QAM |
| bandwidth | 6M |
| J.83C | |
| Constellation | 64QAM/ 256QAM |
| bandwidth | 6M |
| DVB-T | |
| Standard | EN300744 |
| 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 | 2 carriers combined output; 30~960MHz, 1KHz step |
| RF Out | COFDM DVB-T out |
| RF output level | -30~ -10dbm (77~97 dbµV), 0.1db step |
| ATSC | |
| Standard | ATSC A/53 |
| MER | ≥42dB |
| RF frequency | 4 carriers combined output; 30~960MHz, 1KHz step |
| RF output level | -26~-10dbm (81~97dbµV), 0.1db step |
| Constellation | 8VSB |
| ISDB-T | |
| 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 | 1/2 carriers combined output; 30~960MHz, 1KHz step |
| RF output level | -30~ -10dbm (77~97 dbµV), 0.1db step |
| System | |
| Local interface | LCD + control buttons |
| Remote management | Web NMS |
| Stream input/output | 1 ASI input and 1 ASI out (BNC type) - Optional; 1 IP (4*SPTS or 1 MPTS) out over UDP, RTP/RTSP (RJ45, 100M) |
| NMS interface | RJ45, 100M |
| Language | English |
| General | |
| Power supply | AC 100V~240V |
| Dimensions | 420*400*44mm |
| Weight | 4.5 kgs |
| Operation temperature | 0~45℃ |
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