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Especificaciones técnicas
FTB-7400E
FTB-7400E
All specifications valid at 23 °C ± 2 °C with an FC/APC connector, unless otherwise specified.
TECHNICAL SPECIFICATIONS
a
Model
b
Wavelengths (nm)
Dynamic range at 20 s (dB)
Event dead zone (m)
Attenuation dead zone (m)
Distance range (km)
Pulse width (ns)
b
Linearity (dB/dB)
Loss threshold (dB)
Loss resolution (dB)
Sampling resolution (m)
Sampling points
Distance uncertainty (m)
Measurement time
Typical real-time refresh (Hz)
Stable source output
f
power (dBm)
Notes
a. For complete details on all available configurations, refer to the Ordering Information section.
b. Typical.
c. Typical dynamic range with a three-minute averaging at SNR = 1.
d. Typical dead zone of singlemode modules for reflectance below –45 dB, using a 5 ns pulse.
e. Does not include uncertainty due to fiber index.
f. Typical output power value at 1550 nm.
GENERAL SPECIFICATIONS
Size (H x W x D)
Weight
Temperature
Relative humidity
174
FTB-7400E-XXXX
FTB-7400E-CWO
1310 ± 20
1270 ± 3
1383 ± 1
1290 ± 3
1550 ± 20
1310 ± 3
1625 ± 10
1330 ± 3
c
42/40/41/41
41/41/41/41
d
0.8
0.8
d
4/4/4.5/4.5
4.5
1.25, 2.5, 5, 10, 20, 40,
1.25, 2.5, 5, 10, 20, 40,
80, 160, 260, 400
80, 160, 260, 400
5, 10, 30, 100, 275, 1000,
5, 10, 30, 100, 275, 1000,
2500, 10 000, 20 000
2500, 10 000, 20 000
±0.03
±0.03
0.01
0.01
0.001
0.001
0.04 to 5
0.04 to 5
Up to 256 000
Up to 256 000
e
±(0.75 + 0.001 % x
±(0.75 + 0.001 % x
distance + sampling
distance + resolution)
resolution)
User-defined
User-defined
(5 sec. minimum to
(60 min. maximum)
60 min. maximum)
4
4
–4.5 (7400E-0023B)
–4.5
97 mm x 25 mm x 260 mm (3
0.55 kg (1.2 lb)
o
o
operating
0
C to 50
C (32
o
o
storage
—40
C to 70
C (–40
0 % to 95 % non-condensing
FTB-7400E-CWE
1350 ± 3
1410 ± 3
1430 ± 3
1450 ± 3
41/41/41/41
0.8
4.5
1.25, 2.5, 5, 10, 20, 40,
80, 160, 260, 400
5, 10, 30, 100, 275, 1000,
2500, 10 000, 20 000
±0.03
0.01
0.001
0.04 to 5
Up to 256 000
±(0.75 + 0.001 % x
distance + resolution)
User-defined
(60 min. maximum)
4
–4.5
13
/
in x 1 in x 10 ¼ in)
16
o
o
F to 122
F)
o
o
F to 158
F)
FTB-7400E-CWS
FTB-7400E-CWCL
1470 ± 3
1550 ± 3
1490 ± 3
1570 ± 3
1510 ± 3
1590 ± 3
1530 ± 3
1610 ± 3
41/41/ 41/41
41/41/ 40/40
0.8
0.8
4.5
4.5
1.25, 2.5, 5, 10, 20, 40,
1.25, 2.5, 5, 10, 20, 40,
80, 160, 260, 400
80, 160, 260, 400
5, 10, 30, 100, 275, 1000,
5, 10, 30, 100, 275, 1000,
2500, 10 000, 20 000
2500, 10 000, 20 000
±0.03
±0.03
0.01
0.01
0.001
0.001
0.04 to 5
0.04 to 5
Up to 256 000
Up to 256 000
±(0.75 + 0.001 % x
±(0.75 + 0.001 % x
distance + sampling
distance + sampling
resolution)
resolution)
User-defined
User-defined
(5 sec. minimum to
(5 sec. minimum to
60 min. maximum)
60 min. maximum)
4
4
–4.5
–4.5
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