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5) Verify Operation
Verify the module is operational by viewing the LED indicators.
Power
LED Indicators
Legend
Indicator
Description
Pwr A
and
Pwr B
OFF
Unit not powered
Green - ON
Unit powered
Green - Blinking at 1Hz
Unit powered and indicates the Reset switch has been
depressed for the required length of time causing a restore to
factory default condition.
Power LED Indicators
NOTE: The number of power LED indicators will depend on the model of the module.
Uplink Ports
LED Indicators - SFP and Copper Uplink Models
Legend
Indicator
Description
10
(100+1000)
OFF
No link
Green - ON
Port linked at 10Mbps
Green - Blinking at 10Hz Port data activity at 10Mbps
Green - Blinking at 1Hz
Port linked at 10Mbps and in redundant secondary mode
100
OFF
No link
Amber - Blinking at 1Hz
Port linked at 100Mbps and receiving Far End Fault Indicator
(FEFI)
Green - ON
Port linked at 100Mbps
Green - Blinking at 10Hz Port data activity at 100Mbps
Green - Blinking at 1Hz
Port linked at 100Mbps and in redundant secondary mode
1000
OFF
No link
Amber - Blinking at 1Hz
Port not linked at 1000Mbps and receiving AN Remote Fault
Green - ON
Port linked at 1000Mbps
Green - Blinking at 10Hz Port data activity at 1000Mbps
Green - Blinking at 1Hz
Port linked at 1000Mbps and in redundant secondary mode
Uplink LED Indicators - SFP and Copper Models
Fiber Ports
LED Indicators - Fixed Fiber Models
Legend
Indicator
Description
1000
OFF
No link
Amber - Blinking at 1Hz
Port not linked at 1000Mbps and receiving AN Remote Fault
Green - ON
Port linked at 1000Mbps
Green - Blinking at 10Hz Port data activity at 1000Mbps
Green - Blinking at 1Hz
Port linked at 1000Mbps and in redundant secondary mode
Fiber LED Indicators - Fixed Fiber Models
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RJ-45 User Ports
LED Indicators
Legend
Indicator
Description
10
(100+1000)
OFF
No link
Amber -ON
Port linked at 10Mbps Half-duplex
Amber - Blinking at 10Hz Port data activity at 10Mbps Half-duplex
Green - ON
Port linked at 10Mbps
Green - Blinking at 10Hz Port data activity at 10Mbps
100
OFF
No link
Amber -ON
Port linked at 100Mbps Half-duplex
Amber - Blinking at 10Hz Port data activity at 100Mbps Half-duplex
Green - ON
Port linked at 100Mbps
Green - Blinking at 10Hz Port data activity at 100Mbps
1000
OFF
No link
Amber -ON
Port linked at 1000Mbps Half-duplex
Amber - Blinking at 10Hz Port data activity at 1000Mbps Half-duplex
Green - ON
Port linked at 1000Mbps
Green - Blinking at 10Hz Port data activity at 1000Mbps
PoE/PSE
OFF
Port PSE inactive
Amber - ON
Port PSE inactive due to power demand exceeding the power
source
Green - single blink
Powered by 802.3af PoE 15W
Green - two blinks
Powered by 802.3at PoE 30W
Green - three blinks
Powered by High-Power PoE 60W
Green - four blinks
Powered by High-Power PoE 100W
RJ-45 LED Indicators
NOTE: The PSE LED may turn Amber (ON) when a non-PD device is connected to the
port.
NOTE: When disconnecting and reconnecting the cable from the RJ-45 PSE ports, it is
required to wait at least 5 seconds before reconnecting the cable to the RJ-45 PSE port.
