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Yealink A50 all-in-one video bar with CTP25 touch console, matte finish

Yealink Network Technology Co., Ltd

Yealink Network Technology Co., Ltd A50-031 conferencing device with CTP25 touch console

SKU CH-B4MQ-TR7GE MPN A50-031

All-in-one video bar with triple 50 MP cameras, 16 MEMS microphones and four 5 W speakers for medium to large rooms

  • TypeVideo Conference Device
  • CameraNumber of cameras: 3 Number of preset positions: 9 Electroni
  • SpecificationSECURITY Full disk encryption: AES-128, AES-256 Data encrypt
  • MicrophoneBuilt-in 16 MEMS microphone array, 10-meter pickup distance
  • SpeakerphoneBuilt-in 4 x 5W speakers Maximum sound pressure level: 97 dB
  • ResolutionLens resolution: Up to 4k30fps Bandwidth requirement: 10Mbps
  • Triple 50MP cameras deliver 4K video at 30fps
  • 16 MEMS microphones capture voices up to 10 metres with 72dB SNR
  • Four 5W speakers produce 97dB SPL across 180-degree sound field
  • Wi-Fi 6 and Bluetooth 5.0 enable flexible wireless deployment
  • AES-128 and AES-256 full-disk encryption protects meeting data

All-in-One Collaboration Bar

The Yealink A50-031 is an all-in-one video conferencing device built for medium to large meeting rooms. It integrates a triple-eye camera system with three 50MP sensors, a 16-element MEMS microphone array and four 5W speakers into a single unit. The kit includes the CTP25 touch console for meeting control and a 65W power adapter.

Teams Rooms Deployments and Multi-Platform Rooms

This kit suits organisations deploying Microsoft Teams Rooms on MDEP or rooms that need multi-platform flexibility with simple deployment. It is not for buyers who want a modular system with separate camera, microphone and speaker components. It is also not for spaces that require ceiling-mounted microphones or external DSP hardware.

Single-Box Setup with Touch Console

Installation uses the supplied 7.5m network cable, 1.2m USB-C cable and high stand with cable management cover. The CTP25 pairs with the bar for one-touch join and room control. Common issues include mounting the bar at the correct height for the 0.7-8m depth of field and ensuring the 10Mbps bandwidth minimum is met for 4k30fps video.

Highlights

  • Triple 50MP cameras deliver 4K video at 30fps
  • 16 MEMS microphones capture voices up to 10 metres with 72dB SNR
  • Four 5W speakers produce 97dB SPL across 180-degree sound field
  • Wi-Fi 6 and Bluetooth 5.0 enable flexible wireless deployment
  • AES-128 and AES-256 full-disk encryption protects meeting data

Specifications

BrandYealink
TypeVideo Conference Device
Part NumberA50-031
CameraNumber of cameras: 3
Number of preset positions: 9
Electronic gimbal
Lens FOV
Maximum pixels: 3x 50MP pixel
Depth of field: 0.7-8 meters
8 x digital zoom
Maximum resolution: 3840*2160
Video output resolution: 4k (2160p) 30fps, 1080p60fps
Effective focal length: 8.29 mm (Tele camera), 3.5mm (Wide camera)
Aperture: F/2.0-F/2.4
Supports wide dynamic range
Supports auto exposure
White balance: ATW/auto/manual
Shutter speed: 10ms-33ms
Minimum illumination: 0.5 lux (daytime), 0.1 lux (nighttime)
Privacy cover: Electric lens cap
Lens calibration
Intelligence Features
SpecificationSECURITY
Full disk encryption: AES-128, AES-256
Data encryption: symmetric keys, PKI
Device Identity: Protected by device attestation
Device Access: Authenticated using API
Key Protection: Arm TrustZone, RPMP
NETWORK PROTOCOL
Wi-Fi 6: 2.4G & 5G dual-band, 802.11a/b/g/n/ac/ax, 2x2 MIMO
Bluetooth 5.0
TCP/IP (IPv4/IPv6), DHCP/static IP
HTTPS secure web access
MicrophoneBuilt-in 16 MEMS microphone array, 10-meter pickup distance
Signal-to-noise ratio: 72dB@1kHz
Maximum sound pressure level: 130dBSPL (whole device), 100dBSPL (individual microphone)
Dynamic range: 22-108dBSPL
Sensitivity: -38dBv/pa
Frequency response: 100-20kHz
Sampling rate: 48kHz
Bit depth: 32-bit
Audio processing: Full duplex, AEC (Acoustic Echo Cancellation), AGC (Automatic Gain Control)
Noise suppression: AI-enhanced noise suppression
Expansion mics: Supports 3 expansion microphones
SpeakerphoneBuilt-in 4 x 5W speakers
Maximum sound pressure level: 97 dBSPL @ 10 W @ 1 m
Frequency response: 80-20kHz
Sensitivity: 104±3dB 1W/0.1m
Sampling rate: 48khz
Sound emission angle: 0-180 degrees
Total Harmonic Histortion (THD): <3% @1kHz (rated)
Rated impedance: 4ohms
ResolutionLens resolution: Up to 4k30fps
Bandwidth requirement: 10Mbps or more
Shipping weight12.79 kg
Package size1059 × 531 × 239 mm

Questions about this item

What display connection does the A50-031 need for its 4k video output?

The A50-031 requires a display with an HDMI input capable of 3840*2160 resolution at 30fps or 1080p at 60fps to show the 4k video output from the triple 50MP camera system.

Will the CTP25 touch console work with an existing Yealink conference phone I already own?

The CTP25 touch console in this A50-031 kit is designed for the A50 collaboration bar; compatibility with other Yealink conference phones is not covered by the supplied specifications.

How can I confirm the three cameras are capturing 4k video correctly after installation?

Verify the video output shows 3840*2160 resolution at 30fps on the connected display and check that the electronic gimbal moves smoothly through the 9 preset positions covering the 0.7-8 meter depth of field.

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