FU4647S V2 Encoder Modulator
HEVC/H.265, MPEG-4 AVC/H.264 Video encoding. 64 SPTS output (available for models of 32ch DVB-C, 16ch DVB-T, 32ch ATSC and 16ch ISDB-T) , 1*1000M Base-T Ethernet interface, GE port. HDMI (or HDMI plus DVB-S/S2/S2X/C/T/(T)/ISDB-T…
Key Specifications
- Encoding HEVC/H.265, MPEG-4 AVC/H.264
- Max input bitrate per tuner ≤170 Mbps
- Output 1920×1080_30P, 1920×1080_25P,1280×720_30P, 1280×720_25P,720×576_25P,720×480_30P,
- Audio Gain 0-255 Adjustable
- Multiplexing Maximum PIDRemapping
- Bit-rate 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
- GOP Structure IP…P (P Frame adjustment, without B Frame )
- Resolution 24-bit
Overview
FU4647S (V2) is a professional and high integration device which includes encoding (and de-modulation), multiplexing, and modulation functions in one case. It supports 8/16/24 HDMI (or HDMI plus 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 mirror of carriers through the GE port and 1 ASI out as mirror of one of the carriers. This full function device makes it ideal for a small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment… Specifications: HEVC/H.265, MPEG-4 AVC/H.264 Video encoding; 1 USB Player input for re-mux (“xxx.ts” video); HEVC/H.265, MPEG-4 AVC/H.264; 16/32 non-adjacent carriers output (maximum bandwidth 192MHz); 8 (or 16) non-adjacent carriers output (maximum bandwidth 192MHz); 16/32 non-adjacent carriers output (maximum bandwidth 192MHz); 16 non-adjacent carriers output (maximum bandwidth 192MHz); MPTS output over UDP and RTP/RTSP as mirror of modulation carriers
Technical Specifications
RF Modulation
Modulation Parameters
| Symbol Rate | 0.5~45 Msps |
| Constellation | QPSK |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| Symbol Rate | QPSK/8PSK/16APSK: 0.5~45 Msps32APSK:0.5~40 Msps |
| Constellation | QPSK/8PSK/16APSK/32APSK |
| FEC | QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9,9/108PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK: 3/4, 4/5, 5/6, 8/9 |
| Constellation | QPSK/8PSK/16APSK/8APSK/32APSK |
Tuner / Demodulator
| Max input bitrate per tuner | ≤170 Mbps |
| Max input bitrate per tuner | ≤170 Mbps |
DVB-S / S2 / S2X
| DVB-S2X | Symbol Rate |
Encoding & Decoding
Video
| Output | 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 |
| GOP Structure | IP…P (P Frame adjustment, without B Frame ) |
| Resolution | 24-bit |
Audio
| Audio Gain | 0-255 Adjustable |
| Bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps |
Codec Settings
| Encoding | HEVC/H.265, MPEG-4 AVC/H.264 |
ASI / Transport Stream
ASI Interface
| Function | PID remapping ( automatically or manually) |
Multiplexing
| Multiplexing | Maximum PIDRemapping |
Since 2009
Manufacturing Experience
200+
Countries & Regions Served
2-Year
Warranty
Factory
Direct Pricing
Ideal Applications
Related Engineering Guides
Practical guides on selecting and deploying encoder modulator equipment.
IPTV Headend Brands Compared: Triax vs Televes vs Wisi vs Factory-Direct
6 min read · August 15, 2026
Selection GuideHDMI to Digital TV Modulator: The In-House Distribution Guide
6 min read · August 15, 2026
Solution GuideHotel IPTV System: Complete Guide for Hotels, Resorts & Hospitals
7 min read · August 15, 2026
Interested in FU4647S V2 Encoder Modulator?
Get factory direct pricing, lead time, and technical support from our engineering team.