Appendix; Leds; Router Leds - Cisco NCS 540 Installation Manual

Appendix

Certain troubleshooting aids of the Cisco NCS 540 enable you to perform these tasks that assist the
troubleshooting process:
•
•

LEDs

Note This section lists the LEDs of the router.

Router LEDs

All the data port LEDs in the Cisco N540-6Z14S-SYS-D router are at the front panel. There are five LEDs
that reflect the different statuses of the system.
Table 4: Router LED Descriptions
LED Label
'PS0 and PS1'
Cisco Network Convergence System 540 Passive Cooled Small Density Routers Hardware Installation Guide
LEDs, on page 45
System Specifications, on page 48
C H A P T E R
Color
Off
Red
Green
4
Status
This indicates there is no DC input.
This indicates 12V output failure.
If one of the input feeds is switched
off when both the feeds are
connected, then that particular feed
shows as red.
This indicates 12V output is active.
45