The Yealink CT300 is a cutting-edge device navigator designed for comprehensive room management, offering effortless control, configuration, and monitoring of all in-room devices. With multiple versatile hardware interfaces, including RS232, Relay, and RS422/485, the CT300 supports extensive customization for tailored positioning and seamless integration. Its flexible automation capabilities provide intelligent, streamlined solutions for professional room environments.
Key Features and Benefits
Comprehensive Hardware Interfaces for Seamless Device Control
The Yealink CT300 features an extensive array of hardware interfaces—RS232, RS422/485, Relay, GPIO, IR learning, and IR out control—providing unmatched flexibility for device integration and control. Its versatile connectivity empowers seamless automation and precise management of diverse room devices, making it an ideal solution for professional AV environments.
Efficient Management with Dual Network Ports
With two network ports, the Yealink CT300 enables the separation of management and device control, ensuring secure, efficient network traffic and better overall system performance.
Effortless Third-Party Integration via Open API
Yealink empowers seamless third-party device integration with its powerful Open API capabilities, enabling flexible and customized solutions.
Specifications
Hardware Interface
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| 1× 12V/2A power supply port |
| 2 bidirectional RS232 ports Baud Rate: 300~11520 baud Pin configurations: Pin1=Tx, Pin2=Rx, Pin3=Gnd |
| 2 bidirectional RS422/485 port Baud Rate: 300~11520 baud Pin configurations:RS422: Pin1=Tx+, Pin2=Rx+, Pin3=Gnd, Pin4=Tx-, Pin5=Rx- RS485: Pins 1 and 2 (tied together)=data+, pin3=Gnd, pins 4 and 5 (tied together)=data- |
| Carrier Frequency: 34kHz to 42kHz Pin configurations: Pin1=Tx, Pin2=Gnd |
| Pin configurations: Pin1=Common, Pin2=No |
| 4 analog input or digital input/digital output Input voltage range: 0 to 24VDC Input impedance: 29k ohms Programmable pullup: 1k ohms to +5VDC Threshold low to high: Programmable range: 0~24VDC, default=2.8V Threshold high to low: Programmable range: 0~24VDC, default=2V Analog Inputs: 12bit A/D, 0 to 24VDC Digital Outputs: 3.3V, 3.3mA Pin Configurations: Pin1,2,3,4=GPIO In/Out, Pin5=Gnd, Pin6=12VDC |
| Carrier Frequency: Below 38kHz Capture Distance: Below 4m from the front panel |
Power Supply
Installation
Other Information
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| 1 × 1.0m USB 3.0 Type-C to Type-A Cable (for management port) 1 × Power adapter (12V / 2A) 2 × Infrared Emitter (for IR output control) Male phoenix connectors for control connection 1 × Mounting Kit (for wall, flat surface, or rack installation). Includes mounting ears, rack connection piece, and screws |
| Operating humidity: 1095% Operating temperature: -10+45°C Storage temperature: -30~70°C |
Dimensions and Weight (W × D × H) | Giftbox size: 259 × 193 × 124 mm Carton size: 635 × 265 × 209 mm Dimensions: 216 × 160 × 36.7 mm |