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Basic Info.
Packaging & Delivery
Product Description
MPEG-4 AVC/H.264 Encoder Modulator
Product Overview
SFT3544I is a professional high integration device which includes encoding, multiplexing, scrambling and modulation. It supports 8/12/16/20/24 HDMI input, one DVB-C (ATSC optional) tuner input and maximum 512 IP input with Data1 (GE) port. It also supports DVB-C RF out with 16 non-adjacent carries or DVB-T/ATSC RF out with 8 non-adjacent carriers, or ISDB-T RF out with 6 non-adjacent carriers, and supports 16/8/6 MPTS as mirror of 16/8/6 carriers through Data2 (GE) output port. This full function device makes it ideal for small CATV head end system, and it's a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…
Key features
8/12/16/20/24 HDMI input, MPEG-4 AVC/H.264 Video encoding
1DVB-C(ATSC optional) tuner input for re-mux
Each carrier out channel process maximum 32 IP from DATA1 input port (UDP&RTP protocol)
MPEG1 Layer II Audio encoding and support audio gain adjustment
Support 16 groups multiplexing/Scrambling/DVB-C modulating
Support 8 groups multiplexing/DVB-T/ATSC modulating---Optional
Support 6 groups multiplexing/ISDB-T modulating---Optional
Support 1 ASI out as mirror of one of RF output carriers-Optional
Support 16 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP -DVB-C RF out
Support 8 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP-- DVB-T/ATSC RF out
Support 6 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP-- ISDB-T RF out
Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
Control via web management, and easy updates via web
Technical Specification
Input | 8/12/16/20/24 HDMI inputs for option 1 DVB-C(ATSC optional) Tuner for re-mux, F type interface 512 IP input over UDP and RTP, DATA1, RJ45-DVB-C RF out 256 IP input over UDP and RTP, DATA1, RJ45-DVB-T/ATSC RF out 192 IP input over UDP and RTP, DATA1, RJ45-ISDB RF out | ||
| 1920×1080_60P, 1920×1080_60i, | |||
| Input | 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, | ||
| Resolution | 720×576_50i,720×480_60i, | ||
| 1920×1080_30P, 1920×1080_25P, | |||
| Video | Output | 1280×720_30P, 1280×720_25P, | |
| 720×576_25P,720×480_30P, | |||
| 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 | Encoding | MPEG-1 Layer 2 | |
| Sampling rate | 48KHz | ||
| Resolution | 24-bit | ||
| Audio Gain | 0-255 Adjustable | ||
| Bit-rate | 64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps | ||
Multiplexing | Maximum PID Remapping | 180 input per channel | ||
Function | PID remapping ( automatically or manually) | |||
| Accurate PCR adjusting | ||||
| Generate PSI/ SI table automatically | ||||
Scrambling | Maximum simulcrypt CA | 4 | ||
| Standard | ETR289, ETSI 101197, ETSI 103197 | |||
| Connection | Local/remote connection | |||
Modulation | DVB-C | QAM Channel | 16 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~+10dbm (87~117 dbµV), 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 non-adjacent carriers output (maximum bandwidth 192MHz) | |||
| RF output level | -20~ +10 dBm (87~117 dbµV), 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~+10dbm (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 non-adjacent carriers output (maximum bandwidth 192MHz) | |||
| RF output level | -20dBm~+10dBm, 0.1dB stepping | |||
Stream output | 1 ASI output as mirror of one of RF output carriers-Optional 16 MPTS output over UDP and RTP/RTSP as mirror of 16 DVB-C carriers, 8 MPTS output over UDP and RTP/RTSP as mirror of 8 DVB-T/ATSC carriers(Optional) 6 MPTS output over UDP and RTP/RTSP as mirror of 6 ISDB-T carriers(Optional) 1*1000M Base-T Ethernet interface | |||
System function | Network management (WEB) | |||
| Chinese and English language | ||||
| Ethernet software upgrade | ||||
Miscellaneous | Dimension (W×L×H) | 482mm×440mm×44mm | ||
| Environment | 0~45ºC(work);-20~80ºC(Storage) | |||
| Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | |||
Ordering Information
| IP input | IP output | RF carriers | Scrambling | |
| DVB-C | 512 | 16 | 16 | √ |
| DVB-T | 256 | 8 | 8 | × |
| ATSC | 256 | 8 | 8 | × |
| ISDB-T | 192 | 6 | 6 | × |
1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.
2. What about the lead time?
Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the lead time depends.
3. How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS, and so on, while the goods have high weight and volume, we suggest using air or sea shipment.
4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3) After the agreement on the proforma invoice, the customer makes the deposit.
(4) Manufacturing will be started as soon as the payment is confirmed by our bank.
(5) Ship out the goods within the agreed delivery deadline.
5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.