| Type: | Encoder Modulator |
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| Certification: | CE |
| Condition: | New |
| Modulation: | DVB-C, DVB-T, ATSC, ISDB-T |
| Dimension (W×l×h): | 482mm×328mm×44mm |
| Power Requirements: | AC 110V± 10%,AC 220 ± 10%, 50/60Hz |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
SFT3536S is a professional high-integration device that includes encoding
(and de-modulation), multiplexing, and modulation functions in one case. It supports 8/16/24 HDMI (or HDMI plus DVB-S2/S2X/C/T/T2/ISDB-T tuner mix input) inputs, 1 ASI input, 1 USB player input, and 128 IP inputs via the GE port, and output by multiple DVB-C (or DVB-T/ATSC/ISDB-T optional) carrier channels.
It also supports MPTS output as a mirror of carriers through the GE port and 1 ASI out as a mirror of one of the carriers. This full-function device makes it ideal for small CATV head-end systems, and it's a smart choice for hotel TV systems, entertainment systems in sports bars, hospitals, apartments…
* 8/16/24 HDMI (or HDMI plus DVB-S2/S2X/C/T/T2/ISDB-T tuner) inputs, MPEG-4 AVC/H.264 Video encoding
* ASI input for re-mux
* USB Player (Insert the USB Flash drive with "xxx.ts" videos in SFT3536S and play back the content in an easy way; file system FAT 32)
* 128 IP input over UDP and RTP via GE port
* Each carrier out channel processes maximum 32 IP from the GE port (UDP&RTP protocol) * MPEG1 Layer II, LC-AAC and HE-AAC Audio encoding, AC3 Pass-Through and audio gain adjustment
* Support 12ch DVB-C RF out (8ch/16ch DVB-T, 8ch ATSC, or 6ch/16ch ISDB-T out for option, as per order)
* Support 1 ASI out as mirror of one of RF output carriers---Optional
* Support MPTS IP output over UDP, RTP/RTSP
* Support LOGO, Caption, and QR code insertion (Language Supported: , English, d, р у с с K и й , , for more languages please consult us…)
* Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
* Control via web management, and easy updates via web
Input |
8/16/24 HDMI inputs for option (or HDMI and different Tuner mix input, details pls check below order guide) 1 ASI in for re-mux 1 USB Player input for re-mux ("xxx.ts" video) 128 IP input over UDP and RTP, GE port, RJ45 |
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Video (HDMI Input) |
Resolution |
Input |
1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i, |
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Output |
1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P, |
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| Encoding | MPEG-4 AVC/H.264 | |||
| Bit-rate | 1Mbps~13Mbps each channel | |||
| Rate Control | CBR/VBR | |||
| GOP Structure | IP…P (P Frame adjustment, without B Frame ) | |||
Audio (HDMI Input) |
Encoding | MPEG- 1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through | ||
| Sampling rate | 48KHz | |||
| Resolution | 24-bit | |||
| Audio Gain | 0-255 Adjustable | |||
| MPEG- 1 Layer 2 Bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | |||
| LC-AAC Bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | |||
| HE-AAC Bit-rate | 48/56/64/80/96/112/128 kbps | |||
Tuner Section |
DVB-S |
Input Frequency | 950-2150MHz | |
| Symbol Rate | 0.5~45 Msps | |||
| Constellation | QPSK | |||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |||
DVB-S2 |
Input Frequency | 950-2150MHz | ||
| Symbol Rate | QPSK/8PSK/16APSK: 0.5~45 Msps 32APSK:0.5~40 Msps |
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| Constellation | QPSK/8PSK/16APSK/32APSK | |||
FEC |
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9,9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK: 3/4, 4/5, 5/6, 8/9 |
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| Max input bitrate per tuner | ≤170 Mbps | |||
DVB-S2X |
Symbol Rate | QPSK/8PSK/16APSK: 0.5~45 Msps; 8APSK/32APSK: 0.5~40 Msps |
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| Constellation | QPSK/8PSK/16APSK/8APSK/32APSK | |||
FEC |
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10, 23/36, 25/36, 13/18 |
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| 8APSK: 5/9-L, 26/45-L 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10,1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36, 2/3-L, 25/36, 13/18, 7/9, 77/90 32APSK: 3/4, 4/5, 5/6, 8/9, 2/3-L, 32/45, 11/15, 7/9 |
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| Max input bitrate per tuner | ≤170 Mbps | ||||
| Signal Strength | -65 ~ -25dBm | ||||
Multiplexing |
Maximum PID Remapping |
255 input per channel | |||
Function |
PID remapping ( automatically or manually) | ||||
| Accurate PCR adjusting | |||||
| Generate PSI/ SI table automatically | |||||
Modulation |
DVB-C |
QAM Channel | 12 non-adjacent carriers output (maximum bandwidth 192MHz) | ||
| Standard | EN300 429/ITU-T J.83A/B | ||||
| MER | ≥40db | ||||
| RF frequency | 50~960MHz, 1KHz step | ||||
| RF output level | -20~+3dbm, 0. 1db step | ||||
| Symbol Rate | 5.0Msps~7.0Msps, 1ksps stepping | ||||
| J.83A | J.83B | ||||
| Constellation | 16/32/64/128/256QAM | 64/256 QAM | |||
| Bandwidth | 8M | 6M | |||
DVB-T |
Standard | EN300744 | |||
| FFT mode | 2K,4K, 8K | ||||
| Bandwidth | 6M, 7M, 8M | ||||
| Constellation | QPSK, 16QAM, 64QAM | ||||
| Guard Interval | 1/4, 1/8, 1/16, 1/32 | ||||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||||
| MER | ≥42 dB | ||||
| RF frequency | 50~960MHz, 1KHz step | ||||
| RF out | 8 (or 16) non-adjacent carriers output (maximum bandwidth 192MHz) | ||||
| RF output level | -20~ +3dBm, 0. 1db step | ||||
ATSC |
Standard | ATSC A/53 | |||
| Bandwidth | 6M | ||||
| Constellation | 8VSB | ||||
| FEC | RS(208 188)+Trellis | ||||
| MER | ≥40dB | ||||
| ACL | -55 dBc | ||||
| RF frequency | 50~960MHz, 1KHz step | ||||
| RF out | 8 non-adjacent carriers output (maximum bandwidth 192MHz) | ||||
| RF output level | -20~+3dbm (for all carriers), 0.5db stepping | ||||
ISDB-T |
Standard | ARIB STD-B31 | ||
| Bandwidth | 6M | |||
| Constellation | QPSK, 16QAM, 64QAM | |||
| Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||
| Transmission Mode | 2K, 4K, 8K | |||
| Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||
| MER | ≥40dB | |||
| RF frequency | 50~960MHz, 1KHz step | |||
| RF out | 6 (or 16) non-adjacent carriers output (maximum bandwidth 192MHz) | |||
| RF output level | -20dBm~+3dBm, 0.1dB stepping | |||
Stream output |
1 ASI output as mirror of one of RF output carriers (Optional) 12 MPTS output over UDP and RTP/RTSP as mirror of 12 DVB-C carriers, 8/16 MPTS output over UDP and RTP/RTSP as mirror of 8/16 DVB-T carriers(Optional) 8 MPTS output over UDP and RTP/RTSP as mirror of 8 ATSC carriers(Optional) 6/16 MPTS output over UDP and RTP/RTSP as mirror of 6/16 ISDB-T carriers(Optional) 1*1000M Base-T Ethernet interface, GE port |
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System function |
Network management (WEB) | |||
| Chinese and English language | ||||
| Ethernet software upgrade | ||||
Miscellaneous |
Dimension (W×L×H) | 482mm×328mm×44mm | ||
| Environment | 0~45C(work);-20~80C (Storage) | |||
| Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | |||
Suppliers with verified business licenses
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