SendFar Technology Co. Ltd. OAB-03001 Manuel D’Utilisation

Before installing your Outdoor Wireless LAN system for your outdoor 
application in a hard-to-reach location, we recommend that you configure 
and test all the devices first. 
 
For configuring the SF-3000, you need follow the quick steps below to 
power up the SF-3000:  

Attach the 1.8m (RS-232) null modem cable to the Serial Port 

Adapter. Connect the other cable end (DB9 female) to a terminal or a PC 
running a terminal emulation program. 
 
Step 2

 P

lug the 24V power adapter into a power outlet or power strip. The 

Power LED on the top of the Inline Power Injector will light up. 
 
Step 3

Run the cross over Ethernet cable (included in your package) from 

Data Input Port (at the bottom of the Inline Power Injector) to the Ethernet 
Port on a PC. 
 
NOTE: This connection is required for setting up initial configuration 
information. After configuration is completed, this cable will be removed, 
and then you should run an Ethernet cable from Data Input Port (at the 

bottom of the Inline Power Injector) to the LAN connection (such as to a 
hub, bridge or directly into a patch panel). 
 
Step 4

 Use 

one direct Ethernet cable to plug one RJ-45 Ethernet connector 

into the Ethernet port at the bottom of the SF-3000. 
 
Step 5

Plug another RJ-45 Ethernet connector (the other end of the 

Ethernet cable) into the Power & Data Output Port on the top of the Inline 
Power Injector.  
 
When the SF-3000 receives power over the Ethernet cable, the SF-3000 
will start its boot sequence and the Active LED on the top of the Inline 
Power Injector will light up. 

 
You can configure the SF-3000 using the HTML browser, such as Internet 
Explorer or Netscape Navigator from a remote host or PC.  

The SF-3000 can be configured into two operation roles: 

 
Wireless Access Bridge and Wireless Client Router 

 
The SF-3000 is shipped with default configuration is as a bridge between 
an Ethernet and Wireless network. Users simply need to attach the SF-
3000 to your wired LAN. If users would like to configure the SF-3000, 
please refer to the following procedures. 

This section will describe a 5-step configuration to setup your SF-3000 
workable. 
 
1.  Select an operation mode for your SF-3000 on the web page “/General 

Config/System/”, and click  FINISH  to refresh this page. 

2.  Modify the factory-set default parameters on the web page “/General 

Config/System/”, and click  FINISH  to save your changes. 

3.  Modify the factory-set default parameters on the web page “/General 

Config/Wireless/”, and click  FINISH  to save your changes. 

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