Yealink VCM38 Technical Specification

Microphone Characteristics

• Built-in 8 microphone arrays
• Frequency response: 100Hz~16KHz
• Sensitivity: -45dB±1dB @ 1KHz (0dB = 1V/Pa)
• Signal to noise ratio: 60dBA @ 1KHz
• Max sound pressure level: 100dB SPL @ 1KHz, THD<1%
• 360-degree voice pickup
• Optima HD voice
• Dual-colour LED indicator
• Up to 8 units can be used in one system

Audio Features

• Background noise suppression
• VAD (Voice Activity Detection)
• CNG (Comfort Noise Generator)
• AEC (Acoustic Echo Cancelling)
• Yealink Noise Proof Technology

Physical

• 1 x RJ45 for Ethernet and power
• Power over Ethernet (IEEE 802.3af)
• Power input: PSE 54V 0.56A or PoE 48V 0.27A
• Dimensions (W x D x H): 127.3 x 127.3 x 66.3 mm
• Operating humidity: 5% ~ 90%
• Operating temperature: 0°C ~ 40°C

Package Contents

• 1 x Yealink VCM38
• 1 x 30~60cm Telescopic Rod
• 1 x Quick Start Guide