Verilink WANsuite 5330 (34-00302.F) Product Manual - Manual (Page 23)

A b o u t t h e W A N s u i t e 5 3 3 0 1-9
Figure 1.3 WANsuite 5330 Power Supply Unit
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: 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.
The WANsuite 5330 provides non-volatile memory retention of the unit
configuration in case of a power failure. This feature allows the unit to
automatically restore normal service following a power loss and allows the
unit to retain pre-existing time and date information.