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Caractéristiques techniques
All specifications valid at 23º C ± 2º C with an FC/PC connector for the FTB-7300E, with FC/APC for FTB-730, unless otherwise specified.
TECHNICAL SPECIFICATIONS
Model
c
Wavelength (nm)
d
Dynamic range at 20 s (dB)
f
Event dead zone (m)
f
Attenuation dead zone (m)
Distance range (km)
Pulse width (ns)
c
Linearity (dB/dB)
g
PON dead zone (m)
Loss threshold (dB)
Loss resolution (dB)
Sampling resolution (m)
Sampling points
h
Distance uncertainty (m)
Measurement time
Typical real-time refresh (Hz)
Stable source output power (dBm)
c
Visual fault locator (optional)
c
Reflectance (dB)
For complete details on all available configurations, refer to the Ordering Information section.
Notes
a. SM Live port built in filter's bandpass 1625 nm ± 15 nm/1650 nm ± 7 nm.
b. SM Live port built in filter's bandpass 1625 nm ± 15 nm; 1650 nm not available for FTB-730.
c. Typical.
d. Typical dynamic range with a three-minute averaging at SNR = 1.
e. Non-SM Live 1625 nm dynamic range is 37 dB.
GENERAL SPECIFICATIONS
Module
Size (H x W x D)
Weight
320
a
FTB-7300E
1310 ± 20/1490 ± 10/1550 ± 20/1625 ± 10/1650 ± 7
e
39/35/37/39
/37
0.8
4/4.5/4.5/4.5/4.5
1.25, 2.5, 5, 10, 20, 40, 80, 160, 260, 400
5, 10, 30, 50, 100, 275, 500, 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 + sampling resolution)
User-defined (60 min. maximum)
4
i
–2.5
Laser, 650 nm ± 10 nm
CW, P
in 62.5/125 μm: 1.5 dBm (1.4 mW)
out
± 2
FTB-7300E
13
97 mm x 25 mm x 260 mm (3
/
0.55 kg (1.2 lb)
FTB-730
1310 ± 20/1490 ± 10/1550 ± 20/1625 ± 10
39/35/37/39
0.8
4/4.5/4.5/4.5
1.25, 2.5, 5, 10, 20, 40, 80, 160, 260, 400
5, 10, 30, 50, 100, 275, 500, 1000, 2500, 10 000, 20 000
± 0.03
35
0.01
0.001
0.04 to 5
Up to 256 000
± (0.75 + 0.0025 % x distance + resolution)
User-defined (60 min. maximum)
4
–2.5
j
n/a
± 2
f. Typical dead zone of singlemode modules for reflectance below –45 dB, using a 5 ns pulse.
g. Non-reflective FUT, non-reflective splitter, 13 dB loss, 50 ns pulse, typical value.
h. Does not include uncertainty due to fiber index.
i.
Typical output power value at 1550 nm.
j.
Visual fault locator available on FTB-1 platform.
FTB-730
in x 1 in x 10 ¼ in)
130 mm x 36 mm x 252 mm (5
16
0.65 kg (1.4 lb)
b
1
7
15
/
in x 1
/
in x 9
8
16
Série FTB-7000
/
in)
16
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