Power failure, Power failure -13, Hown in figure 1.5 – Verilink WANsuite 5130 (34-00298.L) Product Manual User Manual
Page 27: Figure, 6 be, Caution, Notice

A b o u t t h e W A N s u i t e 5 1 6 0 / 5 1 3 0
1-13
Figure 1.5
WANsuite 5160/5130 AC Power Supply Unit
Figure 1.6
Connection for VDC Power Supply
When power is applied to the unit, the front panel indicators flash for
approximately 10 to 15 seconds as the unit initializes. The green
POWER
LED on the front panel will remain illuminated as long as the unit receives
power. This LED turns amber when the unit is in test mode.
CAUTION:
Always plug the external power supply into a grounded power outlet.
NOTICE:
Power supply contacts In 1 and In 2 are polarity insensitive.
NOTICE:
Per UL 1950 and CSA 950 Clause 1.7.2, if the power supply cord is
intended to serve as a disconnect device, an easily accessible socket
must be installed near the equipment.
Power Failure
If the indicator does not illuminate, check the power connections and the
primary AC circuit breaker.
7
4
6
3
1
2
8
5
+5V
+5V
+5V
GND
GND
GND
Shield Ground