Yealink VCM38 Administrator's Guide

| Getting Started | 19
Port Name Description
3 USB
• Insert a USB flash drive.
USB flash drive can be used for storing screenshots, recorded videos
or captured packets. If you insert multiple USB flash drives to the VCS
endpoint simultaneously, only the last USB flash drives you insert can be
identified by the endpoint.
• Insert a WF50 Wi-Fi USB Dongle for connecting to Wi-Fi or providing
wireless AP.
• Insert a BT42 Bluetooth USB Dongle for connecting to the CPW90-BT
Bluetooth wireless microphones.
• Insert a PSTN box CPN10 for connecting to the PSTN (Public Switched
Telephone Network).
4 Camera Port Connect to a third-party camera.
5 RCA In Connect to an audio input device via an RCA cable.
6 RCA Out Connect to an audio output device via an RCA cable.
7 Display Connect to a monitor for displaying video images.
8 VC Hub/Camera
• If you want to use wired sharing to present, connect this port to the Codec
port on the VCH50 video conferencing hub/to the PoE port on the VCH51
video conferencing hub.
• Connect this port to the Camera port on the VCC22 video conferencing
camera.
• If you need an audio device, connect this port to the Internet port on the
CP960 Conference phone.
• Connect to VCM38/VCM38.
9 Internet Connect to the network device.
10 DC48V Connect to the power source via a power adapter.
11 Slot Hole Use the screws to lock the PVT980 system to the rack.
Hardware of VC800 Codec
VC800 codec compresses the outgoing video and audio data, transmits the data to the far site, and
decompresses the incoming data.
Supporting 16:9 and 4:3 aspect ratios, it is compatible with different audio devices, and can adapt to the
monitors automatically. The VC800 camera can be panned (± 100 degrees range), tilted (± 30 degrees
range) and supports 12 x optical zoom, white balance, automatic gain and so on.

Yealink VCM38 Specifications

General

Type	Conference microphone
Noise reduction	Yes
Microphone frequency	100 - 16000 Hz
Microphone sensitivity	-45 dB
Microphone pick-up range	6 m
Number of microphone arrays	8
Maximum sound pressure level (1kHz)	100 dB
Device interface	RJ-45
Connectivity technology	Wired
Maximum operating distance	40 m
Mounting type	Ceiling
Product color	Silver
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 90 %
Number of products included	1 pc(s)
Harmonized System (HS) code	85181000
Power source	DC/PoE
Sustainability certificates	CE, Federal Communications Commission (FCC), REACH, RoHS

Weight and Dimensions

Width	127.3 mm
Height	66.3 mm