Olson Technology LP-OA - Manual (Page 7)

025-370571 X2 www.olsontech.com
7
Figure 5 — Typical EDFA Noise Figure
DESCRIPTION OF STATUS ALARM
The front panel indicator LED indicator may be red, green, or off. When the LED is green the EDFA is operating properly.
When the LED is off, the unit is off. A red LED indicates an alarm condition. The LP-OA includes five front panel indi-
cators for Optical Input Power, Optical Output Power, Laser Temperature, Pump Enable and Pump Status that allow the
health of the unit to be assessed at a glance. The unit also provides extensive SNMP capability that includes the ability to
read the following parameters; Optical Input Power, Optical Output Power, Module Temperature, Pump Laser Current,
Pump Laser Power, Pump Laser Temperature and alarms for High Current, High Temperature, Temperature Stable and
Laser Enable.