DP KVM switch 4 in 1 out 41DP connection tutorial

2021-07-23 18:30:32 ekL

Introduction to DP KVM Switch 41DP

        41DP is a 4 in 1 out DP KVM switch, supports DisplayPort 1.2, uses a standard DisplayPort interface (commonly known as large DP, generally more common in desktop computers), compatible with Mini DisplayPort (commonly known as small DP, generally more common in notebook computers) ; Supports synchronous transmission of digital audio and video, and also supports separate synchronous transmission of 3.5mm stereo analog audio, which can be connected to headphones or traditional speakers; on the USB, each host is connected to 41DP through a USB cable, and the default is Two USB ports are used to connect low-speed devices such as mouse and keyboard, and two USB HUB ports are used to connect U disk, mobile hard disk, USB camera, USB printer, etc. When in use, the USB, audio, video, keyboard and mouse will be switched to the corresponding DP host synchronously, which greatly simplifies the back and forth switching process in the case of multiple hosts.

DP KVM switch 41DP

DP KVM switch 41DP

DP KVM switch 41DP features

        01、Support Windows, Mac, Linux, Android and other systems

        02、Support the use of USB2.0 and USB1.1 devices

        03、Support DisplayPort1.2 protocol

        04、Support input and output resolutions up to 3840*2160@60Hz YUV4:4:4

        05、Support USB interface plug-in automatic identification detection, automatic scanning, computer sleep wakeup and other functions

        06、No need to install drivers, plug and play, convenient and quick to use, compatible with most wireless, mechanical, gaming and other keyboards and mice on the market

        07、The signal source input channel can be switched through various methods such as keyboard hot keys, mouse, panel buttons, infrared remote control, RS232 serial port, etc.

        08、Internal ESD protection function, support hot swap

DP KVM switch 41DP interface introduction

DP KVM switch 41DP interface description

DP KVM switch 41DP interface description

Schematic diagram of DP KVM switch 41DP connection usage

Schematic diagram of DP KVM switch 41DP connection usage

Schematic diagram of DP KVM switch 41DP connection usage

How the DP KVM switch switches the host

        DP KVM switch 41DP supports the following switching methods: panel number key switch, mouse control switch, keyboard hot key switch, RS232 code control switch, infrared remote control switch (supports external infrared receiver)

Keyboard hotkey combination description

        Switch mode hot key combination replacement:

                Double-click R'Ctrl+L'Ctrl+Enter: Change the hotkey combination to L'Ctrl

                Double-click R'Ctrl+Scroll lock+Enter: the hotkey combination changes to Scroll lock

                Double-click R'Ctrl+Num lock+Enter: the hotkey combination changes to Num lock

                Double-click R'Ctrl+Caps lock+Enter: the hotkey combination changes to Caps lock

                Double-click R'Ctrl+R'Ctrl+Enter: change the hotkey combination to R'Ctrl

        Hot key function introduction:

                Double-click R'Ctrl+1~2...4+Enter: switch to input channel 1~2...4

                Double-click R'Ctrl+B+Enter: turn on and turn off the buzzer

                Double-click R'Ctrl+T+Enter: turn on and turn off the channel input power-on recognition function

                Double-click R'Ctrl+M+Enter: turn on and off the mouse switch function

                Double-click R'Ctrl+R+Enter: the reset function is turned on

                Double-click R'Ctrl+S+Enter: Turn on and turn off the input channel cycle switching function

                Double-click R'Ctrl+S+8~999+Enter: input channel cycle switching function time setting

RS232 serial communication switch

Serial port settingsBaud rate: 115200bps, 8 data, 1 stop bit, check code: None
OrderFormat (5 bytes hexadecimal)
Port10x30 0x30 0x30 0x0a 0x0d
Port20x30 0x30 0x31 0x0a 0x0d
Port30x30 0x30 0x32 0x0a 0x0d
Port40x30 0x30 0x33 0x0a 0x0d

Note: Do not remove the 0x in front of the code when testing

DP KVM switch 41DP specifications

        Input/output resolution: 3840*2160P@60Hz/30Hz, 2560*1440P@144Hz/120Hz/60H, 1920*1080P@60Hz/1280x720P@60Hz, etc.

        DP protocol version: DisplayPort1.2 protocol

        Maximum transmission rate: 21.6Gbit/s

        USB protocol: USB2.0, USB1.1, USB1.0

        Maximum working voltage and current: 5V/600mA

        Operating temperature range: -10 to +60°C

        Operating temperature range: 5 to 90%RH (Non-condensing)

        Power adapter specifications: AC 100V~240V 50~60Hz input, DC5V/1A output

        Material: Iron

        Size: 222*57.5*40mm

        Weight: 450g