Yealink Device Comparison
CATEGORY
Product
AVHub
Meeting Audio & Video Processor
RCH40
RCH40
CM20
CM20
All Specifications
Appearance
OverView
Keywords
• Multi-camera Layout
• Support Multi-camera IntelliFocus
• Support Divisible Room
• Easy Deployment
• BYOD
• Audio & Video Processing Capability
• Up to 90w PoE Budget
• 4x 10/100/1000Mbps Port
• 802.3af/at-compliant
• PoE Priority Control
• Advanced Microphone
• Array Superior Coverage
• Intelligent Sound Processing
• Intelligent Tracking
• Network and Deployment Efficiency
• Versatile Ceiling Integration
Key Features
AVHub Port
• 2 x USB-A Port
• 1 x USB-B Port
• 1 x Codec Port
• 7 x VCH Port (RJ-45)
• 1 x RCA in/out Port
• 1 x 6.3 mm Line in Port
• 1 x 6.3 mm Line out Port
• 1 x Power Supply Port
• 4x 10/100/1000Mbps Port
• 802.3af-compliant
• Mutiple deploy method
• 90w total PoE Budget(30w per port)
Physical Feature
• 1x LED indicate Power state
• 1x LED indicate PoE Budget
• Support standard PoE Supply(802.3af)
• Dimension(WDH):100mm x 100mm x 23mm
• Frequency Response: 120Hz-16kHz
• Maximum SPL: 122dBSPL
• Signal Noise Ratio: 86dB @<1% THD
• Sensitivity: 0 dBV/Pa 94dBSPL@1kHZ
• Microphone: 16 omni-direction microphone
• AEC Channel: 1 channel internal
Introduction
Yealink AVHub is a conference audio-video processor designed for large/extra-large conference rooms and the conference industry. AVHub supports multiple cameras, microphones, and speakers, leveraging its audio-video processing capabilities to unleash the power of PCs. Additionally, cameras, microphones, and speakers can be directly connected to AVHub via Ethernet cables with Power over Ethernet (PoE), reducing wiring complexity and enabling centralized management of video and audio devices.
The RCH40 provides 4 10/100/1000Mbps ports that support 802.3af-compliant PoE, with a total PoE power supply up to 90W, powerful and flexible enough for users to connect video conference system. The RCH40 also comes equipped with Yealink EasyConnect, user can connect RCH40 to Yealink VCH port without power adapter, simplifying your cable connection.
The Yealink CM20 is a premium ceiling microphone,expertly crafted to enhance audio performance in professional conference settings.Boasting an advanced array of 16 omnidirectional microphones,the CM20 captures sound in 360°, ensuring clarity and inclusivity in every discussion. With an integrated DSP, CM20 offers plug-and-play functionality with Yealink MVC systems, removing the need for external audio processing.
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