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Especificaciones técnicas
Las siguientes especificaciones técnicas pueden cambiar sin previo
aviso. La información contenida en esta sección se proporciona
únicamente como referencia. Si desea obtener las especificaciones
técnicas más recientes del producto, visite el sitio web de EXFO en
www.exfo.com.
SPECIFICATIONS
External Power Meter
Detector type
Measurement range (dBm)
Range displayed (dBm)
b, c
Uncertainty
Wavelength range (nm)
b
Display resolution (dB)
Calibrated wavelengths
Recommended recalibration period (years)
d
Automatic offset nulling
Measurement-distance units
Sources
Wavelengths (nm)
e
Emitter type
Minimum output power (dBm)
f
Spectral width (nm)
g
Stability (8 hours) (dB)
FasTesT
Wavelengths (nm)
h
Loss range (dB)
Loss precision (repeatability) (dB)
side-by-side
loopback
Length measurement range (km)
Length measurement uncertainty
Dedicated ORL
ORL range (APC / UPC) (dB)
k
ORL uncertainty (dB)
b
Resolution (dB)
Comprobador de pérdidas multifunción
a
FOT-932
Ge
10 to –70
Down to –77
± 5 % ± 0.1 nW
800 to 1650
0.01
40
3
Yes
Standard
-4
1310 ± 20
1310 ± 20
1550 ± 20
1550 ± 20
1625 ± 10
Laser
Laser
e
–1/–1
–1/–4/–7
≤ 5/≤ 5
≤ 5/≤ 5/≤ 5
± 0.05
± 0.05
Standard
-4
1310
1310
1550
1550
1625
60
56
i
0.15
0.15
0.25
0.25
200
200
j
All SM Wavelengths
65/55
± 0.5
0.01
I
MPORTANTE
FOT-932X
GeX
26 to –55
Down to –65
± 5 % ± 3 nW
800 to 1650
0.01
42
3
Yes
kilometers, meters, kilofeet, feet, miles
-5
1310 ± 20
1490 ± 10
1550 ± 20
Laser
–1/–7/–4
≤ 5/≤ 5/≤ 5
± 0.05
-5
1310
1490
1550
56
0.15
0.25
200
± (10 m + 1 % x length)
Talk Set
Emitter type
Laser
Wavelength (nm)
1550 ± 20
Dynamic range at 1550 nm (dB)
45
l
Dynamic range MM (dB)
40
FOT-933
InGaAs
6 to –73
Down to –80
± 5 % ± 0.05 nW
800 to 1650
0.01
40
3
Yes
-12C (second port)
-12D (second port)
850 ± 25
850 ± 25
1300 +50/–10
1300 +50/–10
LED
LED
–27/–27 (50/125 μm)
i
–21/–21 (62.5/125 μm)
50/135
50/135
± 0.05
± 0.05
-12C (second port)
-12D (second port)
850
850
1300
1300
40
46
0.15
0.15
0.25
0.25
5
5
i
VFL
Emitter type
Laser
Wavelength (nm)
650
Output power (dBm)
3
i
97
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