TRANSMITTER OUTPUT POWER MEASUREMENT
TEST PROCEDURES
42
OPM MODE
Connect the Fiber OWL 7 to the transmitter port
of the transmission equipment (e.g. switch,
router, hub, GBIC, light source, etc.) and make
sure the equipment is powered on.
LEN
WAVE
OPM
Length:
0m WAVE:
1310
ENTER
LOW
1310nm
dBm
example: network switch
Press WAVE until the meter is set to the same
wavelength as the network equipment.
Press UNITS until the meter is set to display
optical power in dBm.
LEN
WAVE
OPM
Length:
0m WAVE:
1310
ENTER
LOW
1310nm
dBm
example: network switch
View the displayed optical power.
NOTE: if the transmitter is sending out digital data, the displayed power
level will fluctuate based on average power of data bits received during
the sampling period.
LEN
WAVE
OPM
Length:
0m WAVE:
1310
ENTER
-4.72
1310nm
dBm
example: network switch
Measure the output power directly from network transmission equipment to determine if the equipment is transmitting within manufacturer output power
specifications.
Содержание 7 LITE Series
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