Nortel 5109 Hardware Installation Manual page 25

2. Floppy diskette drive (supports FAT media)
3. System error LED (amber)
4. hard drive activity LED (green)
5. Reset button
The reset button is equivalent to quickly pressing the power off /on button twice on a running
system. Nortel recommends that you power off using the power button, wait for 10 seconds
and then power on the system, instead of using the reset button.
6. Power button (left) and power LED (green)
7. USB ports: 2
Table 5
Table 5 NSF 5109 Front Panel LEDs
LED
!
Figure 12
Figure 12 NSF 5109 rear panel
1
1. AC Receptacle
2. Port 6 10/100 Mbps Ethernet
3. Port 5 10/100 Mbps Ethernet
216382-D, October 2005
Nortel Switched Firewall 5100 Series Hardware Installation Guide
describes the front panel LEDs on the NSF 5109.
Description
System fault indicator
LED is normally off. If the system detects a problem with any of the system voltages, temper-
ature sensors, or fans, this LED blinks amber.When the system is reset, the LED is off. When
the system is running, this LED displays solid green. If the system hangs, the LED flashes. A
duplicate system attention indicator is located on the back panel.
Hard drive activity indicator
This LED blinks when activity is detected on the hard drive.
shows the rear panel of the NSF 5109.
2 3 4 5
ext _ ft
int _ ft
operational
power
6 7 8 9 10 11
Chapter 1: Introduction 25