Chapter 1: AC-2500 Series Hardware
NetEnforcer AC-2500 Hardware Guide
1-8
Interface Status Indicators
The modes of operation of the Link (External and Internal) LEDs are described in the
table below.
Link Status Indicators
Ext/Int LED
NetEnforcer Status
Green
A lit green LED indicates that a link is detected.
Red
A blinking red LED indicates that traffic is detected on the
interface.
Off
An unlit LED indicates that neither links nor activities were
detected.
Table
1-2 – External/Internal LED Conditions – AC-2540
Power Supply Modules
NetEnforcer includes two hot-swappable power supply modules and a dual line feed for
Redundancy purposes. Each line feed is driving one power supply.
NOTE
The AC power supply automatically adapts to voltages between 100 V and
240 V, 50/60 Hz. The DC power supply automatically adapts to voltages
of 48 V or 60 V DC.
This equipment is for use in a restricted access area by qualified
personnel only. To avoid shock, do not perform any servicing other than
those contained in the unpacking instructions.
Should you need to, you can replace one of the power supplies while NetEnforcer is
connected and operating. Replacing a power supply while the unit is operating is
possible since the remaining power supply will take the full load and maintain full
operation.
NOTE
To remove a power supply module, undo the two screws in the lower left
and right corners, lift the handle and slide the module out.
