CANOGA PERKINS N525 Ethernet Termination Service Unit - Manual (Page 16)

2-6 Ethernet Termination Service Unit
Power-Up and Front Panel Functions
The LEDs on the front panel show the system and port status. The STA and CFG LEDs
display management status. Interface Module has two, three or six LEDs; actual number is
dependant on Interface Module type.
Figure 11 – N525 Front Panel
Figure 12 – UTP 10/100/1000 Mbps
Figure 13 – 10Mbps Optical Module
Figure 14 – 100Mbps Optical Module Figure 15 – 1000Mbps Optical Module
Figure 16 – 100Mbps SFP Module Figure 17 – 1000Mbps SFP Module
During power-up, all LEDs on the N525 and Interface Modules light amber. When start-up
has completed, the LEDs on the N525 display status is described in Table 1. Interface
Modules display status is described in Table 2.
Table 1 – N525 Front Panel LEDs
LED Status Description
STA Off No Power
Green Normal Operation
Amber System Self-Test, Local Loopback
Amber blinking Downloading File, Remote Loopback
Red Link Down, Major alarm
CFG Off SBMC is Disabled
Green SBMC is Enabled
Amber System Self-Test
Red Configuration Error, Remote N525 OS Different Version