24 Channels H. 264 HD to IP Andio Video IPTV Streaming Encoder

• Certification: ISO, CE
• Condition: New
• Encoding: MPEG-4
• Input: 8/12/16/24 HD Inputs Version 1.3A
• Multiplexing: 8/12/16/24 Encoding Channel
• Language: English Control Interface
• Model NO.: SFT3542L
• Temperature Range: 0~45 (Operating), -20~80 (Storage)
• Delivery Time: 5 Days
• Transport Package: Standard Export Package
• Specification: 482mmx455mmx44.5mm
• Trademark: SOFTEL/OEM
• Origin: Zhejiang, China

Product Description

24 channels H.264 HD to IP andio video IPTV streaming encoder

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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