Multi-Channel Encoder HD Encoder IPTV Server 1MPTS and 8SPTS output
Product description
SFT3542L Multi-Channel encoder is a professional HD audio & video encoding and multiplexing device. It has 8/12/16/20/24 HDMI video input interfaces, and supports MPEG-4 AVC/H.264 video encoding and MPEG 1 Layer 2 audio encoding. This device can simultaneously encode 8/12/16/20/24 channels HD audio & video; moreover, the IP output can support 1MPTS and 8/12SPTS (8/12 HDMI inputs) IP output from Data1 or Data2, and support 1 MPTS or 16/20/24 SPTS (16/20/24 HDMI inputs). In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting etc.
· 8/12× HDMI inputs with 8/12 SPTS and 1 MPTS output through Data 1 or Data 2
· 16 /20/24× HDMI inputs with 16 /20/24 SPTS or 1 MPTS output through Data 1 or Data 2
· MPEG4 AVC/H.264 video encoding format
· MPEG1 Layer II audio encoding format, and audio gain adjustment
· 1 ASI output (optional) as copy of MPTS
· IP output over UDP and RTP protocol
· Support QR code, LOGO, caption insertion
· Support "Null PKT Filter" function
· Support PID Remapping/ PCR accurate adjusting
· Control via web management, and easy updates via web
Specification
Input |
8/12/16/20/24 HDMI inputs |
Video |
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, |
output |
1920×1080_30P, 1920×1080_25P, |
1280×720_30P, 1280×720_25P, |
720×576_25P,720×480_30P, |
Encoding |
MPEG-4 AVC/H.264 |
Bit-rate |
1~13Mbps 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 |
64/128/192/224/256/320/384Kbps |
Multiplexing |
Maximum PID |
180 output pids per channel |
Remapping |
Function |
PID remapping ( automatically or manually) |
Accurate PCR adjusting |
Stream output |
ASI output(optional) as copy of MPTS |
IP output thru Data1 (GE) or Data2(FE) over UDP and RTP protocol |
(8/12 HDMI inputs with 8/12 SPTS and 1MPTS output |
16/20/24 HDMI inputs with 16/20/24 SPTS or 1MPTS output ) |
System function |
Network management(WEB) |
Chinese and English language |
Ethernet software upgrade |
Miscellaneous |
Dimension(W×L×H) |
482mm×410mm×44mm |
Environment |
0~45ºC(work);-20~80ºC(Storage) |
Power requirements |
AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
Technical Comparison
SFT3214A/NDS3218A (HDMI) |
SFT3542L |
|
Chipset |
Fujitsu |
Hisilicon |
Video Channel |
4/8×HDMI optional |
8/12/16/20/24×HDMI optional |
Video Bit Rate |
0.8~19 Mbps each channel |
1~13 Mbps each channel |
(Bit rate is with a low fluctuation, suitable for cable system and satellite uplink) |
(Bit rate is with a high fluctuation, suitable for cable system, not suitable for satellite uplink) |
GOP |
IBBP |
GOP Size=25 (P Frame is adjustable, without B Frame) |
Resolution |
Up to 1080P-60 |
Up to 1080P-60 |
(1080i/p-60/50 to 1080p-30/25 auto downscale convertion) |
Audio Encode |
MPEG-1 Layer II; AC3 pass-through |
MPEG-1 Layer II |
(HE-AAC V2, LC- AAC Optional) |
Audio Gain |
0-400 Adjustable |
0-255 Adjustable |
ASI In & Mux |
Yes |
N/A |
ASI output |
Yes |
Option as required |
IP output |
SPTS and 1MPTS |
SPTS and 1MPTS (for 8/12 channel) |
SPTS or 1MPTS (for 16/20/24 c |
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