SC T DKM01 DVI Repeater User Manual

June 6, 2024
SC T

SC T DKM01 DVI Repeater

Introduction

DKM01 is a DVI extender that can not only carry DVI signal but USB, analog audio, RS232 ones using a cost-effective Ethernet cable with transmission distance up to 140M. You can easily control a PC where is far away from you while having an additional DVI monitor along side using the loop-out port at TX unit. It is an ideal solution for industrial, hospital, and education fields.

Features

  • Resolution up to 1080p or 1920×1200@60Hz.
  • Signal extension up to 140M over CAT6, 120M over CAT5e.
  • Built in DVI loop-out port at TX unit..

Optional Model: SR01X Gigabit Ethernet Repeater

  • Extend TCP/IP signal for extra 120meters.
  • Chainable with multiple SR01X for long-distance transmission.
  • Plug and play for easy installation.

Installation view

Work with SR01X Gigabit Ethernet repeaterSC T DKM01 DVI Repeater
Fig1

Panel View

Interface/ Function

  1. Power LED To Indicate the status of power
  2. LINK LED To Indicate the status of data transmission
  3. Rotary Switch To set up the grouping function
  4. DIP Switch To set up the grouping, EDID, RS232 functions
  5. EDID To set up EDID function
  6. RS232 To connect an RS232 device
  7. LINE OUT To connect a 3.5mm jack for a speaker
  8. LINE IN To connect a 3.5mm jack for a microphone
  9. USB HOST To connect a USB-B cable
  10. RJ45 Connector To connect a DKM01T/R
  11. DVI IN To connect a DVI source
  12. DVI LOOP OUT  To connect a DVI display
  13. Power Jack To connect a DC5V 2A power adapter
  14. MENU To check the status of MAC, IP, Baud Rate and EDID
  15. SELECT To set up Baud Rate
  16. USB To connect 4 ports of USB devices (ie. Keyboard, mouse)
  17. DVI OUT To connect a DVI display
  18. MIC IN To connect a 3.5mm jack for Microphone

Description

  1. LED Indication Status:
    Power On| Link On
    ---|---
    Green ON| Blue On

  2. RJ45 Indication Status:****
    Link On| Data Transferring
    ---|---
    Green ON| Yellow On

  3. RJ45 Pinout****
    Pin| Color| Data
    ---|---|---
    1| Orange-white| DATA0 +
    2| Orange| DATA0 –
    3| Green-white| DATA1 +
    4| Blue| DATA2 +
    5| Blue-white| DATA2 –
    6| Green| DATA1 –
    7| Brown-white| DATA3 +
    8| Brown| DATA3 –

  4. RS232 Define

DB9 (F)/3.5mm STEREO PHONE JACK

RS232 3.5 mm Phone Jack   RS232 3.5 mm Phone Jack
Footprint Define Footprint Define  
Pin 2 TX Pin 1 RX  
Pin 3 RX Pin 2 TX  
Pin 5 GND Pin 3 GND  

Enable RS232 function

DKM01T

SWITCH| RS232 / Settings
SW2| RS232 On

(Default)

| OFF
SW3| OFF
DKM01R

SWITCH| RS232 / Settings
SW2| RS232 On

(Default)

| OFF

  • Press “Menu” button of Rx (DKM01R) to select “Baud Rate”
  • Press “Select” button of Rx (DKM01R) to choose Baud Rate parameter 3.2.4 Press “Menu” button again to confirm the parameter
  • Supported Baud rates: 115200, 38400, 19200, 14400, 9600, 4800, 2400, 1200
  • Grouping Set up the switch of Tx and Rx (DKM01T/R) to choose a group.
    SWITCH| Group / Settings
    ---|---
    SW1|

Group 0

| OFF |

Group 1

| ON
SW2| OFF | OFF

  • Set up the rotary switch (the switch of Tx and Rx should be at the same position)
  • Remove the power jack and plug it in again.
  • EDID Copy Based on your requirement, you can set up EDID from either TX or RX.
    • Remove all the DVI cables.
      • Set up the DIP switch of Tx.
        SWITCH| EDID Mode / Settings
        ---|---
        SW4| 1080p

(Default)

| OFF | Copy

the resolution from Rx side

| ON | Copy

the resolution from TX loop out side

| OFF
SW5| OFF | OFF | ON

Press EDID Button of the DKM01T to confirm the change.

  * You can also set up EDID from RX (DKM01R) to copy the resolution of connected
  * monitor from RX side as below.  
Step 1 Press “MENU” button from RX to select EDID.
Step 2 Press “Select” button from RX to confirm the change.

Trouble Shooting

  1. We strongly recommend using high-quality CAT5e, CAT6 UTP/STP/FTP cable. Improper installation may cause unstable connection, and video & audio interruption.
  2.  DKM01 transmission data rate up to 850Mbps Max.
  3.  Do not connect general LAN to avoid data transmission slow down other LAN devices. 。
  4. Analog audio of Rx (MIC IN) is mono sound for microphone use only, not stereo audio (Line in)
  5. Every port of USB at receiver side has max output power at 500mA, and 4 ports of USB can

Package Include

No. Item Amount
1 DKM01T (Tx) 1
2 DKM01R (Rx) 1
3 USB A/B cable 1
4 DB9 male to 3.5mm phone jack cable 1
5 DB9 female to 3.5mm phone jack cable 1
6 DC 5V 2A power adapter 2
7 Screw 8
8 Screw plug 8
9 Rubber gasket 2

Specification

ITEM NO. DKM01T DKM01R

Support
Compliance| HDCP 1.4, USB 2.0, USB 1.1, USB 1.0
Max. Video Resolution| 1920 x 1200@60 Hz
Max. Transmission Distance| 140M over CAT6 or Greater
Video Bandwidth| 10.2 Gbps
Ports & Interfaces
Video Input| 1 x DVI-D (Digital Only)| 1 x RJ45
Video Output| 1 x RJ45| 1 x DVI-D (Digital Only)
Video Loop-out| 1 x DVI-D (Digital Only)|
Analog Audio Input| 1 x (3.5mm) Stereo Phone Jack (Line In)| 1 x (3.5mm) Stereo Phone Jack (Mic In)
Analog Audio Output| 1 x 3.5mm Stereo Phone Jack| 1 x 3.5mm Stereo Phone Jack
USB Interface| 1 x USB 2.0 Type B| 4 x USB Type A
RS232 Interface| 1 x (3.5mm) Phone Jack| 1 x (3.5mm) Phone Jack
Power
Power Supply| DC 5V 2A| DC 5V 2A
Power Consumption| 1000mA| 400mA
Ambient Temperature
Operation| -20 to 60℃
Storage| -20 to 85℃
Humidity| Up to 95%
Physical Characteristics
Dimensions| 125 x 140 x 30mm| 125 x 140 x 30mm
Weight| 400g| 385g

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