Extreme Networks IA-A-20 Installation Manual page 11

Figure 3: IA-A-20 and IA-A-300 Back Panel
A Power supply module #1
B Power supply module #2
C eth0, Mgmt Port, 1 GbE RJ45
D eth1
E eth2
F eth3
The following table
Table 7: RJ45 Port LEDs (Management Port)
LED Type
Network speed (right)
Link activity (left)
Power Supply Status Indicator Patterns
The appliance has two power supplies, supplying hot-pluggable power redundancy. The system
distributes the power load across both power supplies to maximize efficiency.
Each power supply has a single bi-color LED to indicate power supply status, as described in
below.
Table 8: Power Supply Status LED Indicator Patterns
Power Supply Condition
Output on and OK
No AC power to all power supplies
AC present / Only 12VSB on (PS off) or PS in cold redundant state
AC power cord unplugged or AC power lost. With a 2nd PS in parallel still with AC input
power
IA-A-20 and IA-A-300 Installation Guide
describes the LEDs for the RJ45 management port.
LED Pattern
Off
Amber
Green
Off
Solid green
Blinking green
Appliance Overview and Setup
F Video connector
J Not used
H USB 2.0 ports
I Not used
J Not used
G Not used
Status Indication
10 Mbps
100 Mbps
1000 Mbps
No link
Active link
Data traffic activity
the table
LED Pattern
Green
Off
1Hz blinking green
Amber
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