+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

foreigntrade@gonsin.com
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+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

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foreigntrade@gonsin.com
Gonsin Conference Equipment Co., LTD.
Gonsin Conference Equipment Co., LTD.

Products

Paperless Conference System
Paperless Conference System DCS-2071D
Paperless Conference System - LCD Lifter
Paperless Conference System-Desktop
Paperless Conference System-Tablet PC
Wireless Sharing Screen Device
Model O Intelligent Noise-Cancelling Microphone Array
Conference Discussion System
10000N Series Seamless Compatible Wired and Wireless Conference System
10000E Series Seamless Compatible Wired and Wireless Conference System
30000S Series FS-FHSS Wireless Congress System
DCS-2043 Dual Chain Backups Conference System
DCS-2057 Flush-Mounting Backup Conference System
TL-3200 Desktop Digital Conference System
TL-3300 Desktop Digital Conference System
TL-4200 Desktop Digital Conference System
TL-4300 Desktop Digital Conference System
TL-5600 Flush-mounting Combination Digital Conference System
Leaders Series Rectangular Columnar Short Microphone MIC-240B
Conference Management Platform
Intelligent Conference Management Platform Server
Conference Reservation All-in-One Terminal
Simultaneous Interpretation System
FS-FHSS Wireless Simultaneous Interpretation System
IR Simultaneous Interpretation System
Interpreter Console
Conference Public Address System
Full Range Speaker
Column Speaker
Conference Speaker Series
Ceiling Speaker GX-SP1003B/GX-SP1003C
Monitor Wedge Speaker
Subwoofer Series
Dual 5-inch Line Array Series Speaker
Dual 8-inch Line Array Series Speaker
Dual 10-inch Line Array Series Speaker
Dual 12-inch Line Array Series Box Speaker
Power Amplifier
Digital Audio Processor
Digital Sound/Audio Mixer
Wireless Handheld & Tabletop Microphone System for Video Conferencing
Professional Digital Power Amplifier
Digital Audio Processor GX-DSP1011
Digital Audio Processor
Wall-mounted Touch Panel
Active Directional Antenna GX-ANT101-X
Active Omni-directional Antenna GX-ANT102-X
Signal Splitter GX-ANT201-X
Antenna Combiner GX-ANT202-X
Antenna Amplifier GX-ANT203-X
Power Supply Sequencer GX-PS108-C
Digital Feedback Suppressor GX-FBK05-N
Speaker Stand
Cable And Antenna
Conference Microphone GX-MIC101
Automatic Speech Recognition(ASR) System
Automatic Camera Tracking System
Central Control System
Cloud Central Control System
HD Modular Matrix
Video Matrix System
Display System
LED Display
Conference Voting System
Wired Voting System
Wireless Voting System
Digital Public Address System
IP Network System
Analog Broadcasting System
Conference Management Software Systems
Conference Management System Software V7.1.0 (Z4)
Conference Management Software System V7.1.0 (PL)
Conference Management System Software V7.1.0 (ASR)
Paperless Conference Terminal Software V2.0
Conference Management Software-Facial Recognition Module V7.1.0(FR)
Conference Accessories and Cable
Charging Case
Cable
Repeater
IC Card BL7442
Floor-mounted Electrical Power Plug Socket GX-8 & 13
IC Card Encoder SRD-U100
Accessories and Cables of Simultaneous Interpretation System
Accessories and Cables of Wireless Voting System
Headphone & Headset
System Configuration Products
System Configuration Products of Conference Discussion System
System Configuration Products of Paperless Conference System

NEWS

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How Paperless Conference Systems Enhance Collaboration and Productivity

Dec 28-2025

4-way HDBaseT Seamless Input/Output Card

Centralised Control System
Centralised Control System
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Features
Technical Parameters

Features of 4-way HDBaseT Seamless Input / Output Card

GX-HDBaseT4I-D

  • 4 channels for HDBaset input, 4 channels for audio input, 4 channels for RS- 232 input/output

  • Supports input resolution selection, and the default is 1920x1080P@60Hz

  • Input audio defaults to embedded audio input, supporting embedded analog audio

  • Features RS232 ports for two-way RS232 pass-through

  • The transmission distance can up to 70 meters at 1080P


GX-HDBaseT4O-D

  • 4 channels for HDBaset output, 4 channels for audio output, 4 channels for RS-232 input/output

  • Supports input resolution selection, and the default is 1920x1080P@60Hz

  • The output de-embedding audio is turned on by default and can be turned off by instruction

  • Features RS232 ports for two-way RS232 pass-through

  • The transmission distance can up to 70 meters at 1080P

Technical Parameters of 4-way HDBaseT Seamless Input / Output Card

Product4 channels seamless HDBaseT Input Card4 channels seamless HDBaseT Output Card
ModelGX-HDBaseT4I-DGX-HDBaseT4O-D
Video signal
Type of signal4 channels for HDBaseT signal
ConnectorRj45, two color indicators with yellow and green
Input LevelT.M.D.S 2.9V~3.3V
Input Impedance100 Ohm
Bandwidth10.2Gbps
ResolutionUp to 1920×1200@60Hz, seamless
Video Signal FormatEmbedded audio support PCM, Dobly Digital, DTS, DTS-HD format, external audio support PCM format
HDMI standardHDMI1.3
EDID and DDCSupport EDID manual management, compatible with HDCP
Transmission Distance1080P≤70m(select high quality wire)
Audio signal
Signal typeAnalog audio signal input×4Analog audio signal output×4
Connector3.5mm mini jack
Audio input impedance>10K Ohm-
Input impedance75 Ohm
Frequency response20Hz~20K Hz
Transmission Distance1080P≤70m(select high quality wire)
Control signal
Type of signalRS232 control signal (pass-through) ×4
Connector3-pin phoenix contact
ProtocolSupport RS232 protocol
General
Gain0dB
Crosstalk<-50dB@5MHz
Switching Rate200ns(Maximum)
Power consumption21W
Working temperature0°C~+50°C
Relative humidity10%~90%





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Latest News of Gonsin Conference Systems

Focus on quality, customer, and innovation

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Products
Paperless Conference System Wireless Sharing Screen Device Model O Intelligent Noise-Cancelling Microphone Array Conference Discussion System Conference Management Platform Simultaneous Interpretation System Conference Public Address System Automatic Speech Recognition(ASR) System Automatic Camera Tracking System Central Control System Video Matrix System Display System Conference Voting System Digital Public Address System Conference Management Software Systems Conference Accessories and Cable System Configuration Products
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+86-757-2236-0968

+86-189-2326-6901

Address

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