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Especificaciones técnicas
SPECIFICATIONS
a
Model
Power meter port
b
Power range (dBm)
c
Range displayed (dBm)
Number of calibrated wavelengths
Power uncertainty
e
Resolution (dB)
Automatic offset nulling
h
Warmup time (s)
h, i
Display units
Automatic wavelength recognition
Screen refresh rate (Hz)
Tone detection (Hz)
Battery life (hours) (typical)
Warranty and recommended calibration interval (years) 3
Model
k
Central wavelength (nm)
Spectral width (nm)
l
Output power (dBm)
Power stability (dB)
m
8 hours
Battery life (hours)
n
Automatic wavelength recognition
Tone generation (Hz)
Warranty and recommended calibration interval (years) 3
NOTES
a.
Guaranteed unless otherwise specified.
b.
All specifications valid at 1550 nm and 23 °C ± 1 °C, with
an FC connector.
c.
In CW mode; sensitivity defined as 6 x rms noise level.
d.
Wavelengths: 830 nm, 850 nm, 980 nm, 1300 nm, 1310
nm, 1450 nm, 1490 nm,
1550 nm, 1590 nm and 1625 nm.
e.
Traceable to national standards; FOT-302X: up to 20 dBm.
FOT-302
Ge
10 to —60
Down to —65
d
10
± 5 % ± 1 nW
0.01
f
Yes
0
dB/dBm/W
j
Yes
3
270, 1 k, 2 k
260
23BL
1310 ± 20
1550 ± 20
5
1/ 1
± 0.1
120
Yes
270, 1 k, 2 k
f.
From 10 dBm to
g.
From 26 dBm to
h.
Power of > —40 dBm for FOT-302, and of >
FOT-302X.
i.
For ± 0.05 dB, from 18 °C to 28 °C.
j.
At 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm and
1625 nm; power > —50 dBm for FOT-302, and
> —40 dBm (typical) for FOT-302X.
GENERAL SPECIFICATIONS
FOT-302X
Size (H x W x D)
GeX
Weight
26 to —50
Temperature operating —10 °C to 50 °C
Down to —50
10
Relative humidity
± 5 % ± 10 nW
STANDARD ACCESSORIES
0.01
g
Yes
User guide, Certificate of Calibration, instrument stickers in six languages,
0
AC adapter, EUI-XX, connector adapter (FOA-XX), three AA batteries, wrist
dB/dBm/W
strap, alcohol cleaning pads.
Yes
SAFETY
3
270, 1 k, 2 k
21 CFR 1040.10 and IEC 60825-1:1993+A1:1997+A2:2001:
260
CLASS 1 LASER PRODUCT
3
12D
235BL
850 ± 25/
1310 ± 20
1300 + 50/—10
1490 ± 10
1550 ± 20
50/135
5
—20/ —20 (62.5/125 m)
1/ —4.5/ —3
± 0.1
± 0.1
120
120
Yes
Yes
270, 1 k, 2 k
270, 1 k, 2 k
3
3
—
50 dBm.
—
35 dBm.
—
25 dBm for
185 mm x 100 mm x 55 mm
0.4 kg
storage
—40 °C to 70 °C
0 % to 95 % non-condensing
CLASS 1 LED PRODUCT
k.
All specifications valid at 23 °C ± 1 °C, with an FC
connector.
l.
rms for lasers and —3 dB width for LEDs; typical values for
LEDs.
m. After 15 minutes warmup; expressed as ± half the difference
between the maximum and minimum values measured during
the period, with an APC connector on the power meter.
n.
Typical autonomy in Auto mode.
31
1
1
(7
/
in x 4 in x 2
/
in)
4
8
(0.9 lb)
(14 °F to 122 °F)
(—40 °F to 158 °F)
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