Publicidad
A
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.
a
SPECIFICATIONS
External Power Meter
Detector type
Measurement range (dBm)
Uncertainty
b, c
Wavelength range (nm)
Display resolution
b
(dB)
Calibrated wavelengths
Recommended
recalibration period (years)
Automatic offset nulling
d
Measurement-distance units
Sources
Wavelengths
e
(nm)
Emitter type
Minimum output power
e
(dBm)
Spectral width
f
(nm)
Stability
g
(8 hours) (dB)
FasTesT
Wavelengths (nm)
Loss range
h
(dB)
Loss precision
i
(repeatability) (dB)
side-by-side
loopback
Length measurement range (km)
Length measurement uncertainty (typical)
Módulo MultiTest
I
MPORTANTE
FTB-3932
FTB-3932X
Ge
GeX
10 to –70
26 to –55
± 5 % ± 0.1 nW
± 5 % ± 3 nW
800 to 1650
800 to 1650
0.01
0.01
40
42
3
3
Yes
Yes
kilometers, meters, kilofeet, feet, miles
Standard
-4
1310 ± 20
1310 ± 20
1550 ± 20
1550 ± 20
1625 ± 10
Laser
Laser
–1/–1
–1/–4/–7
≤ 5/≤ 5
≤ 5/≤ 5/≤ 5
± 0.05
± 0.05
Standard
-4
1310
1310
1550
1550
1625
60
56
0.15
0.15
0.25
0.25
200
200
j
FTB-3933
InGaAs
6 to –73
± 5 % ± 0.05 nW
800 to 1650
0.01
40
3
Yes
-5
-12C (second port)
1310 ± 20
850 ± 25
1490 ± 10
1300 +50/–10
1550 ± 20
Laser
LED
–1/–7/–4
–27/–27 (50/125 μm)
≤ 5/≤ 5/≤ 5
50/135
± 0.05
± 0.05
-5
-12C (second port)
1310
850
1490
1300
1550
56
40
0.15
0.15
0.25
0.25
200
5
± (10 m + 1 % x length)
-12D (second port)
850 ± 25
1300 +50/–10
LED
i
–21/–21 (62.5/125 μm)
i
50/135
± 0.05
-12D (second port)
850
1300
46
0.15
0.25
5
85
Publicidad
