Digital Headend Single Multiplexer
After years of development, our products have been trusted by customers. The quality of CATV Taps, GPON EPON XPON 1GE 1FE WIFI Onu, CATV Receiver With WDM is reliable, and it is in a favorable position among domestic counterparts. Our target is that where there are sales, there are service personnels, which may solve the customer worries. We will always take high-level, high-quality, high-tech, and high-quality, high- scale pioneering spirit to provide more, newer and better products to meet demands of clients. We always keeping up with the domestic and foreign industry trends and keeping pace with international technology.
DVB-T encoder modulator
DVB-T encoder modulator is a professional high integration device which includes encoding, multiplexing, scrambling and modulation. DVB-T encoder modulator supports 4/8/12 HDMI input, one DVB-C tuner input and 128 IP input with Data1 (GE) and Data2 (FE) port. It also supports DVB-C/T RF out with 4 adjacent carries, and support Data1 (GE) output port to support 4 MPTS out. 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…
FEATURES of DVB-T encoder modulator
Support QR code, LOGO, OSD insertion for every local channel
4/8/12 HDMI input, MPEG-4 AVC/H.264 Video encoding
1DVB-C tuner input for re-mux (only for DVB-C RF out)
128 IP input over UDP and RTP protocol
MPEG1 Layer II Audio encoding and support audio gain adjustment
4 groups of multiplexing/scrambling/modulation output channels
Support 4 MPTS IP (DATA1 port only) output over UDP and RTP
Support PID remapping/accurate PCR adjusting/PSI/SI editing and inserting
Control via web management, and easy updates via web
Lowest cost per channel, breakthrough price
Specification of IP to DVB-T modulator
Input | 4/8/12 HDMI inputs for option 1 DVB-C Tuner input for remux, F type interface (only for DVB-C RF out) 128 IP input over UDP and RTP | ||
Video | Encoding | MPEG-4 AVC/H.264 | |
Resolution | In-put | 1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i, | |
| Out-put | 1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P, | ||
Bit-rate | 1Mbps~13Mbps each channel | ||
Rate Control | CBR/VBR | ||
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 101 197, ETSI 103 197 | ||
Connection | Local/remote connection | ||
Modulation | DVB-C | RF out | 4*RF DVB-C out (4 carriers combined output) |
| Standard | EN300 429/ITU-T J.83A/B | ||
| MER | ≥40db | ||
| RF frequency | 50~960MHz, 1KHz step | ||
| RF output level | -25~-1dBm (82~105 dbµV), 0.1dBm | ||
| Symbol Rate | 5.0Msps~7.0Msps, 1ksps stepping | ||
DVB-T | Standard | EN300744 | |
| FFT mode | 2K, | ||
| 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 | 4*RF COFDM DVB-T out (4 carriers combined output) | ||
| RF output level | -28~ -3 dBm (77~97 dbµV), 0.1db step | ||
Stream output | RF output (F type interface) | ||
| 4 IP MPTS output over UDP/RTP, 1*1000M Base-T Ethernet interface (Data1 only) | |||
System function | Network management(WEB) | ||
| Chinese and English language | |||
| Ethernet software upgrade | |||
Miscellaneous | Dimension(W×L×H) | 482mm×410mm×44mm | |
Environment | 0~45℃(work);-20~80℃(Storage) | ||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ±10%,50/60Hz | ||
Other products
Company introduction and certificate
We have more than 100 staff, 10% of them are senior technicians. With more than 1,000 square meters standards production assembling lines, we have strict QC procedures. Each unit of our product will go through 3 layer QC procedures, material checking before production, stabililty and performance testing after production, packing detection before delivery.
Most of our products are exported to South America, Russia, and North European countries. Currently, Softel has its branch office in Mexico and will launch another office in Colombia, continuing supplying for numerous agents, integrated dealers, and equipment producers all over the world.
Through keen international business competition in good faith, all of our staff members feel a big accomplishment & work under heavy responsibility. In addition, we are much proud of providing our invaluable customers with our high quality, high reliability, high efficiency, and competitive products.
Shipping
1, Fedex/DHL/UPS/TNT for samples, door to door.
2, By air or by sea for bulk goods, for FCL; Air port/port receiving
3, Customers specifying freight forwarders or negotiable shipping method
4, Delivery time: 1-3 days for samples; 10-30 day for bulk goods
FAQ
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.
For a long time, the company has won the credibility of customers with its unity and forge ahead professionalism, innovative pioneering spirit and customer-oriented service principle, and has become a pioneer and leader in the application of Digital Headend Single Multiplexer industries at home and abroad. After years of efforts of the company's employees, we have established a high reputation and reputation between the same industry and customers and we have made considerable achievements in scale. To provide customers with excellent equipment and services, and constantly develop new machine is our company's business objectives.
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