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Resetting the Switch
By pressing the RESET button for certain period of time, you can perform the following tasks:
■ Reset the switch (to reboot and restore the switch to the previous configuration settings saved)
■ Restore the switch to factory defaults (to restore the original factory default settings to the switch).
g
NOTE
As seen in the table below, you can easily judge which task is being performed by reading the LED behaviors while pressing and holding
the RESET button. Once the correct LED behaviors are displayed, release the button.
Task
Reset the Switch
Restore to Factory Defaults
Troubleshooting the Switch
The following table provides information to easily troubleshoot problems by taking actions based on the suggested solutions.
Symptoms
System LED is OFF
System LED is RED
Port Status LED is OFF
Product Specifications
Compliance
■ 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.
■
2. This device must accept any interference received, including interference that may cause undesired operation.
■ Changes or modifications not expressly approved by ADTRAN could void the user's authority to operate this equipment.
■ Changes or modifications not expressly approved by ADTRAN will void the warranty.
■ This equipment contains no parts that can be serviced by the user.
g
NOTE
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to correct the interference at his own expense.
CAN ICES-003 (A)/NMB-003(A)
■ This product is NRTL Listed to the applicable UL/CSA Standards. This product has also been evaluated to applicable international standards for CE
marking and RCM marking.
■ This product meets EU RoHS Directive. Refer to
8
Press for...
2 ~ 7 seconds
7 ~ 12 seconds
Possible Causes
Suggested Solutions
1. Check if correct power cord is connected firmly to the switch and to the AC outlet socket.
The switch is not receiving
2. Cycle the power on the switch by unplugging and plugging the power cord back into the
power.
3. If the LED is still off, try plugging the power cord into different AC outlet.
An abnormal state has been
Check the system log within the switch from web user interface to understand the abnormal state
detected by the switch.
(e.g., exceeding operating temperature range) and take corresponding actions to resolve.
1. Check if the cable connector plug is firmly inserted and locked into the port at both the switch
The port is not connected or
2. Make sure the connected device is up and running correctly.
the connection is not function-
3. If the symptom still exists, try using a different cable or different port, in order to identify if it is
ing.
4. Check if the port is disabled in the configuration settings via web user interface.
www.adtran.com/environmental
System LED Behavior
Flashing Green
Flashing Green
switch.
and the connected device.
related to the cable or specific port.
for further information on RoHS/WEEE.
Port Status LED Behavior
All LEDs are OFF.
All LEDs are ON.
617101564F1-13A
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