HD/SD Audio & Video Encoding H.264 H.265 Encoder Multi Channel Digital Encoder
HD/SD Audio & Video Encoding H.264 H.265 Encoder Multi Channel Digital Encoder
HD/SD Audio & Video Encoding H.264 H.265 Encoder Multi Channel Digital Encoder
HD/SD Audio & Video Encoding H.264 H.265 Encoder Multi Channel Digital Encoder
HD/SD Audio & Video Encoding H.264 H.265 Encoder Multi Channel Digital Encoder
HD/SD Audio & Video Encoding H.264 H.265 Encoder Multi Channel Digital Encoder

HD/SD Audio & Video Encoding H.264 H.265 Encoder Multi Channel Digital Encoder

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Product Overview

Description







Multi-Channel Encoder WK-3228S
WK-3228S Multi-Channel encoder is a professional HD/SD audio & video encoding device. It has 8/16/24 HDMI inputs for option. Every 8 HDMI ports share one encoder module with each module supporting 1MPTS and 8SPTS output. Its high integration 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.




1
Module 3 NMS and Data port and indicators
Data Port (for IP Signal Output)
NMS (Network Management Port)
2
Module 2 NMS and Data port and indicators
3
Module 1 NMS and Data port and indicators




1
Grounding Pole
2
Power Switch and socket
3
Module 1: HDMI 1-8
4
Module 2: HDMI 9-16
5
Module 3: HDMI 17-24






· 8 HDMI inputs with 8 SPTS and 1 MPTS output (each encoder module), max 24 HDMI inputs
· MPEG4 AVC/H.264 video encoding format
· MPEG1 Layer II, LC-AAC，HE-AAC audio encoding format and AC3 Pass Through, and audio gain adjustment
· IP output over UDP and RTP/RTSP protocol; 1 ASI out as mirror of MPTS (Optional)
· Support QR code, LOGO, caption insertion (Language Supported: 中文, English, العربية, ไทย, हिन्दी, руская, اردو)
· Support “Null PKT Filter” function
· Control via web management, and easy updates via web




Input
8/16/24 HDMI inputs






Video
Resolution
input
1920×1080_60P, 1920×1080_60i,
1920×1080_50P, 1920×1080_50i,
1280×720_60P, 1280×720_50P,
720 x 576_50i,720 x 480_60i
Output
1920×1080_30P, 1920×1080_25P,
1280×720_30P, 1280×720_25P,
720 x 576_25P, 720 x 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, LC-AAC, HE-AAC and AC3 Pass through
Sampling rate
48KHz
Resolution
24-bit
Audio Gain
0-255 Adjustable
MPEG-1 Layer 2 Bit-rate
48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
LC-AAC Bit-rate
48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
HE-AAC Bit-rate
48/56/64/80/96/112/128 kbps

Stream output
IP output through DATA (GE) over UDP and RTP/RTSP protocol
(8 HDMI inputs with 8 SPTS and 1MPTS output for each encoder board)
1 ASI out as mirror of MPTS (Optional as order)

System function
Network management(WEB)
Chinese and English language
Ethernet software upgrade

Miscellaneous
Dimension (W×L×H)
482mm×328mm×44mm
Environment
0~45℃(work)；-20~80℃（Storage）
Power requirements
AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz





24 hdmi modulator
package can be customized
1pcs in one cartoncarton
size: 59*51*15cm
GW: 8kgs







Shenzhen Wolck Network Product Co.,Ltd. is located in Shenzhen city which is one of the first-tier cities in China. Wolck company is a high-tech enterprise specializing in the development of technology and equipment for EPON/GPON/CATV equipments.Production and equipments detailed can be shown online, and all products will be passed the test before shipment.
Wolck company not only offer equipments but also offer technical support and best service for after-sales. Wolck company also is Quality Guarantee Enterprise, got the ISO9000 cetificate, and offer cetificates such as CE, CO, FORM-E/F/M etc.








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