EXFO PPM-350C PON Power Meter - Manual (Page 13)

PPM-350C 7
Ultra-High-Power™ Safety Information
W
ARNING
When using high-power live fiber, use protective eyewear and
clothes to avoid contact with light or heat emanating from the
detector port. Refer to safety measures valid in your country for
more information.
To avoid personal injury or damage to your unit, connect high-power
live fiber to the detector port only.
C
AUTION
Do not use plastic FOAs when manipulating high-power live fiber.
This will cause the plastic FOAs to melt.
W
ARNING
If a laser with a power of more than 25 dBm is connected to one of
the ports of the PPM-350C, light may come out from the other port,
even if the protective cap is on. Do not consider that the protective
cap is sufficient protection in such high-power laser cases.
Equipment Ratings
Temperature

Operation

Storage
-10 °C to 50 °C (14 °F to 122 °F)
-40 °C to 70 °C (-40 °F to 158 °F)
Relative humidity  %to 95 % non-condensing
Maximum operation
altitude 2000 m (6562 ft)
Pollution degree 2 (unit used inside; connected to AC mains or powered
by batteries)
a
3 (unit used outside; powered by batteries)
b
a. Use the external power supply indoors only.
b. Equipment should be normally protected against exposure to direct sunlight, precipitations and
full wind pressure.
Overvoltage category II
Power supply rating 6 - 24 V; 150 mA