J-TECH DIGITAL JTECH-NS24 24-Port Switch Matrix User Manual
- June 6, 2024
- J-TECH DIGITAL
Table of Contents
- J-TECH DIGITAL JTECH-NS24 24-Port Switch Matrix
- Features
- Package Contents
- Front Side and Back side
- Typical Applications
- Step 1: Connect your PC (or laptop) to this switch on port
- User management
- Factory Default settings
- Port Cable Test
- WARRANTY
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
J-TECH DIGITAL JTECH-NS24 24-Port Switch Matrix
Dear Customer
Thank you for purchasing this product. For optimum performance and safety
concerns, please read these instructions carefully before connecting,
operating or adjusting this product. Please keep this manual for future
reference.
Features
- 10Mbps/100Mbps/1000Mbps Network Switch Specially Optimized for J-Tech Digital’s HDMI extender matrix.
- Port 1 to port 23 can be reconfigured as input or output &User-friendly Web GUI for Port-to-Port routing.
- Port 24 is exclusively for management. Supports user management.
- Firmware upgrades and free technical support from J-Tech Digital. Android control app is available on Google Play: search “J-Tech Digital Matrix” to find more details.
Notice
J-Tech Digital, Inc reserves the right to make changes in the hardware,
packaging, and any accompanying documentation without prior written notice.
Package Contents
- User manual x 1
- Warranty Card x 1
- JTECH-NS24 x 1
- Rackmount Ears x 2
- Power Cable x 1
Front Side and Back side
Typical Applications
One to many configurations
Many to many configuration 
Login to the
switch
Step 1: Connect your PC (or laptop) to this switch on port
24(default management port), revise your PC’s IP address; PC’s IP:
192.168.168.11(0-255), PC’s IP address must be different than Switch’s IP
address (192.168.168.254 default IP).
Step 2: Open a web browser and type in this address
‘Http://192.168.168.254’ (192.168.168.254 is the default IP address), input
Username: admin, Password: admin 
PORT TOOLS
Port Setting
Referencing your needed Transmitter (TX) and Receiver (RX) connections,
designate your available ports as an Input port or Output port.
Here is an example to show how to change port 12 and port 13 from output to
input.
Following the step1-3 as the below: 
After clicking the ‘Edit’
button, you will see the input/output setting and be able to add a description
for the port. 
Click Apply, and port12 and port13 will
change from output to input. 
Port Routing
In PORT TOOLS, you can set each “Output” port to display any “Input” port’s
content.
For example, if you want the output P14 and P15 to display the same Input
source (port 1), you can set it as below:
After these steps, the matrix will send P1 source to output ports
P14 and P15.
You can use mode 1-4 to save and recall customized port routing
configurations. Here is an example setting port routing data for mode2. 
After you click ‘Save and Apply’, Mode2 routing configuration will
be saved, and the routing data will be applied to the switch. 
System
User management
Add a user account via steps 1-7 and
edit a user account following step 8-12 shown below: 
Also, you can delete a user account as below: 
System Config
Setting IP address, subnet mask, gateway for matrix. 
After clicking “Apply”，the device will apply the new IP
information. You will need to use these new settings to login to the web GUI.
System Status
Upgrade Firmware Follow steps 1-4 to upgrade the firmware. It will take
up to 10 minutes. Don’t power off during the upgrade process. After you finish
the upgrade, you can reboot the unit. 
Reboot 
After steps 1 & 2, a dialogue box will display “Reboot the system,
Do you want to continue?”, click ok. Please note that if ‘ok” is not selected
promptly, you may be asked to login to the web gui again.
Restore Factory Default Settings
‘Restore Factory Default‘ will set the switch to the default settings. 
After step 2, a dialogue box will display” Restore to factory
defaults, You need to reboot the device to take effect. Do you want to
continue?” Click ok to continue. The dialogue box will display “Reboot the
device to take effect now, Do you want to continue?” Click ok to reboot the
system.
Factory Default settings
-
IP address：192.168.168.254
-
Subnet mask：255.255.255.0
-
Gateway： 192.168.1.1
-
Account：admin
-
Password：admin
-
Management port：port 23，port24
-
Input port: port1-11
-
Output port:port12-24
-
Current Mode: Mode 1
-
Port routing: P1-P12,P2-P13,P3-P14,P4-P15,P5-P16,P6-P17,P7-P18,P8-P19,P9-P20,P10-P21,P11-P22.
Port Cable Test
After steps 1-4, you will receive the cable test results. A status
example is shown below: 
WARRANTY
With the registration of supported J-Tech Digital products, you extend the
current warranty by 6 months. This extension is added to the warranty that
starts at the purchase date of the device supported. Total product warranty
with the extended period will equate to a total of 18 months of warranty from
the date of purchase.
For extended warranties to be accepted, all warranty extensions must be
claimed within 30 days of purchasing the eligible J-Tech Digital product.
Extensions attempted to be claimed outside of the 30-day window will not be
accepted.
www.jtechdigital.com Published by J-Tech
Digital, Inc. 12803 Park One Drive
Sugar Land, TX 77478