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For full warranty information, refer to the AMX Instruction Manual(s) associated with your Product(s).

7/08

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AMX reserves the right to alter specifications without notice at any time. 

3000 RESEARCH DRIVE, RICHARDSON, TX 75082 • 800.222.0193 • fax 469.624.7153 • technical support 800.932.6993 • www.amx.com

   93-2255-50

 

REV: C

Straight-Through Wiring

If the twisted-pair cable is to join two ports and only one of the ports has an internal 
crossover (MDI-X), the two pairs of wires must be straight-through. FIG. 3 diagrams 
the RJ-45 pinouts and signals for the Ethernet RJ-45 connector and cable.   

 

Hardware Description

FIG. 4 shows the layout of the WAP250G connectors and components. 

Reset Button Overview

T

he Reset Button (shown in FIG. 4) is used to either restart the WAP250G or restore 

the unit to its factory default settings.

If you hold down the button for 

less than 10 seconds

, the WAP will perform a 

hardware reset.

If you hold down the button for

 more than 10 seconds

, any current 

configuration changes and settings (

such as IP Address, MAC Address, 

security, etc.

) are deleted and all of the unit’s parameters are reset to the 

factory default settings.

LED Indicators

The access point includes three status LED indicators, as described in the following 
figure and table. 

Diagnosing Access Point Indicators

Compliances

Federal Communication Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B 
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to 
provide reasonable protection against harmful interference in a residential 
installation. This equipment generates, uses and can radiate radio frequency energy 
and, if not installed and used in accordance with the instructions, may cause harmful 
interference to radio communications. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipment does cause 
harmful interference to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try to correct the 
interference by one of the following measures:

Reorient or relocate the receiving antenna

Increase the separation between the equipment and receiver

Connect the equipment into an outlet on a circuit different from that to which 

the receiver is connected

Consult the dealer or an experienced radio/TV technician for help

This device complies with Part 15 of the FCC Rules. Operation is subject to the 
following two conditions: (1) This device may not cause harmful interference, and (2) 
this device must accept any interference received, including interference that may 
cause undesired operation.

FCC Caution:

 Any changes or modifications not expressly approved by the party 

responsible for compliance could void the user's authority to operate this equipment.

IMPORTANT NOTE: FCC Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an 
uncontrolled environment. This equipment should be installed and operated with a 
minimum distance of 20 centimeters (8 inches) between the radiator and your body. 
This transmitter must not be co-located or operating in conjunction with any other 
antenna or transmitter.
The antenna(s) used for this transmitter must not be co-located or operating in 
conjunction with any other antenna or transmitter.
IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to 
channels 1 through 11.

EC Conformance Declaration

Marking by the above symbol indicates compliance with the Essential Requirements 
of the R&TTE Directive of the European Union (1999/5/EC). This equipment meets 
the following conformance standards:

EN 60950-1 (IEC 60950-1) - Product Safety

EN 300 328 - Technical requirements for 2.4 GHz radio equipment

EN 301 489-1, EN 301 489-17 - EMC requirements for radio equipment

This device is intended for use in the following European Community countries:  

Requirements for indoor vs. outdoor operation, license requirements and allowed 
channels of operation apply in some countries as described below:

In Italy the end-user must apply for a license from the national spectrum 

authority to operate this device outdoors.

In Belgium outdoor operation is only permitted using the 2.46 - 2.4835 GHz 

band: Channel 13.

In France outdoor operation is only permitted using the 2.4 - 2.454 GHz band: 

Channels 1 - 7.

FIG. 3  

Straight-Through Wiring

FIG. 4  

NXA-WAP250G Component Locations

LED

Status

Description

POWER

On Green

Indicates that the system is working normally.

WLAN

On/Flashing Green

Indicates the 802.11g radio is enabled and transmitting 
or receiving data through wireless links. The flashing 
rate is proportional to network activity.

Off

Indicates the 802.11g radio is disabled.

LAN

On/Flashing Green

Indicates a valid link on the Ethernet port and that the 
access point is transmitting or receiving data. The 
flashing rate is proportional to network activity.

Off

The Ethernet port has no valid link.

Power Socket

Ethernet LAN Port

(CAT5)

Antenna

Top View

Bottom View

WallMount Slots

Reset Button

Symptom

Action

POWER LED is Off

• AC power adapter may be disconnected. Check 

connections between the access point, the power 
adapter, and the wall outlet.

LAN LED is Off

• Verify that the access point and attached device are 

powered on.

• Be sure the cable is plugged into both the access point 

and corresponding device.

• Verify that the proper cable type is used and its length 

does not exceed specified limits.

• Check the cable connections for possible defects. 

Replace the defective cable if necessary. 

• Austria

• Belgium

• Denmark

• Finland

• France

• Germany

• Greece

• Iceland

• Ireland

• Italy

• Luxembourg

• Netherlands

• Norway

• Portugal

• Spain

• Sweden

• Switzerland

• United Kingdom

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