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LRXI Industrial Fiber Extender

Welcome

Thank you for choosing the Black Box LRXI Industrial Fiber Extender units. Using fiber optic links, 
these compact units allow you to transfer multiple connections (including dual link DVI-D and HD 

video) up to 2.5 miles (4 kilometers) from a host computer.
The high grade screening employed within the metal cased enclosures combined with the immunity 
from interference of the fiber optic links make the Black Box LRXI Industrial Fiber Extender units 

highly suitable for use in ‘noisy’ industrial environments. 

Quick Start

What’s in the box

• 

Local and Remote units

•  2 x Power adapters with locking connectors and country specific power cords
•  2 x matched SFP fiber optic modules (multi-mode or single-mode)
•  Combined dual-link DVI-D video plus USB cable (2m)
•  2 x 3.5mm jack audio cables (3m)
•  Information wallet 

continued overleaf

Local unit

(connect to host computer)

Remote unit

(connect to console peripherals)

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Accessing the management application

Black Box LRXI Industrial Fiber Extender units generally configure themselves automatically, collecting 
EDID information from the attached monitor and passing it to the host computer. In most cases 

the units will begin working together correctly as soon as they are connected. Where configuration 
changes are required (or remote monitoring is required), the management application provides an 

intuitive user interface. 

To access the management application

Use a computer that is directly or indirectly (i.e. via a network switch) connected to the Ethernet 
management port on the LRXI Local unit.   

2  Run a web browser on your computer and enter the IP address of the Local unit. Run a web 

browser on your computer and enter the IP address of the Local unit. By default, the IP address 

is set to 

192.168.1.22

. If required, you can change the default IP address or alternatively, choose 

automated address selection by DHCP server.  

3  If requested, enter the registered user name and password to log on (the default user name and 

password are ‘admin’ and ‘password’ respectively).

 

 The Dashboard page should be displayed, which shows a real-time representation of the LRXI 

Industrial Fiber Extender installation. 

 

 Use the menu on the left side to display other pages.

 

Use the 

Online Support

 option to make contact with Black Box through the main website.

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