Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
OEM/ODM Availability:
OEM/ODM Service

Encoder, IPTV, 4 in 1 Encoder manufacturer / supplier in China, offering 4 in 1 MEPG-2 Encoder with IP Output (WDE-4420B), Wall Box, Waterproof Optical Fiber Closure and so on.

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Supplier Homepage Products Encoder 4 in 1 MEPG-2 Encoder with IP Output (WDE-4420B)

4 in 1 MEPG-2 Encoder with IP Output (WDE-4420B)

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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 100PCS/Month
Payment Terms: L/C, T/T, D/P
Type: TV Front-end Equipment
Function: Signal Modulation Equipment
Certification: CE
Condition: New
Inputs: 4 Video Audio
Outputs: 2 Asi

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Basic Info

Model NO.: WDE-4420B
Feature: MPEG-2 Encoder
Trademark: Prevail/Fobetmoc
Transport Package: Neutral or According to Customer′s Request
Specification: DVB
Origin: China
HS Code: 85437092

Product Description


1.Four CVBS inputs 
2.Wtih IP output,Support SPTS,MPTS 
3.Output Rate 1~80Mbps adjustable 
4.Two ASI outputs



1. Video compress compliant to ISO/IEC13818-2(MPEG2)
2. Up to 4 CVBS video and 8 two-channel audio inputs
3. Input video style adaptive, adjustable rate output
4. Two DVB-ASI outputs
5. One 10/100/1000Mbps TS over IP Ethernet port with bitrates auto-negotiation able
6. Support MPTS and 4xSPTS
7. Zero jitter generation on TS over IP output
8. Setting program and supplier name through internet and front panel.

9. Both local or remote network management and online update.

10.10/100M Base-Tx management interface

11. Support brightness, color saturation, contrast and color adjustment.

4 in 1 MEPG-2 Encoder with IP Output (WDE-4420B)


4 in 1 MEPG-2 Encoder (with IP Output): WDE-4420B
Input/Output InterfaceVideo Input: 4×1/CVBS (BNC-75Ω)
Audio Input:4×1 (R/L)/ BNC- 75 Ω
ASI output: 2×1/BNC-Female,75Ω
TS IP output: RJ45 10/100/1000BASE-T Auto-Negotiation, ≤1.25 Gbps(Optional)
Human-Computer interaction: LCD and OSD interface, Network Management Software
Video Encoding4:2:0 MP@ML (MPEG-2 )
Audio EncodingAudio sampling frequency:32,44.1,48KHz
Audio Rate:64,128,192,256,384Kbps
Video ResolutionSupport D1 , 3/4D1 , 2/3D1 , HD1 , SIF
Output rate(each channel)1~15 Mbps adjustable
GeneralHeight:42mm ( About 1U ) ,Width:434mm ( About 17" ) ,Depth:400mm

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