EXFO FPM-600 Power Meter - Manual (Page 75)

Technical Specifications
Power Meter/Light Source/Optical Loss Test Set 69
FOT-600
FOT-600
SPECIFICATIONS a
Model FOT-602X
Detector GeX
Power range (dBm) b 26 to −55
Wavelength range (nm) 800 to 1650
Calibrated wavelengths (nm) 800, 820, 830, 840, 850, 860, 870, 880, 910, 980, 1270, 1280, 1290, 1300, 1310, 1320, 1330, 1340,
1350, 1370, 1390, 1410, 1430, 1450, 1460, 1470, 1480, 1490, 1500, 1510, 1520, 1530, 1540, 1550,
1560, 1570, 1580, 1590, 1600, 1610, 1620, 1630, 1640, 1650, 1060
Power uncertainty c ±5 % ± 3 nW
Resolution (dB) ±0.01 (26 dBm to −45 dBm)
Automatic offset nulling d Yes
Display units dB, dBm, W
Tone detection 270 Hz, 1 kHz and 2 kHz
Auto-switching e Yes
Warm-up period (min) f 0
Data storage (items) More than 1000
Battery life (hours) (typical) 72
Warranty and recommended calibration period (years) 3
Model 23BL
Central wavelength (nm) 1310 ± 20
1550 ± 20
Spectral width (nm) g )5
Output power (dBm) *1
Power stability (dB) h
15 min
8 h ±0.03
±0.1
Tone generation 270 Hz, 1 kHz, 2 kHz
Automatic wavelength recognition Yes
Battery life (hours) (typical in Auto mode) 50
Warranty and recommended calibration period (years) 3
NOTES
a. Guaranteed unless otherwise specified. All specifications valid at 23 °C ± 1 °C, with an FC
connector and at 1550 nm for detector.
b. In CW mode; sensitivity defined as 6 x rms noise level.
c. For calibration wavelengths. Valid up to 20 dBm for FOT-602X.
d. For power > −25 dBm for FOT-602X.
e. At 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm and 1625 nm; for power > −40 dBm (typical)
for FOT-602X.
f. For a variation of ) 0.06 dB at power levels * −25 dBm for FOT-602X.
g. rms for FP lasers.
h. After a 15-minute warm-up period, and using an APC connector on the power meter (except for
multimode sources, for which a PC connector is used). Expressed as ± half the difference between
the maximum and minimum values measured during the period.
i. Typical values in 62.5/125 μm fiber.