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Especificaciones técnicas
FTB-730G
FTB-730G
Nota: Las siguientes son las especificaciones del instrumento OTDR. Consulte las
especificaciones de las aplicaciones de pruebas ONT, SONET/SDH y
DSn/PDH en la guía del usuario de la aplicación de transporte. Consulte la
especificaciones de las aplicaciones de pruebas de Ethernet/Sincronización
de paquete/FC/Redes inalámbricas en las guías del usuario de estas
aplicaciones.
FTB-730G OTDR TECHNICAL SPECIFICATIONS
Wavelength (nm)
b
Dynamic range (dB)
c
Event dead zone (m)
d
Attenuation dead zone (m)
d
Distance range (km)
Pulse width (ns)
Linearity (dB/dB)
b
g
PON dead zone (m)
Loss threshold (dB)
Loss resolution (dB)
Sampling resolution (m)
Sampling points
Distance uncertainty (m)
e
Measurement time
Typical real-time refresh (Hz)
Stable source output power (dBm)
Reflectance (dB)
b
NOTES
a. All specifications valid at 23 °C ± 2 °C with an FC/PC connector, unless otherwise specified; APC connector for FTB-720G and FTB-730G singlemode model.
b. Typical.
c. Typical dynamic range with longest pulse and three-minute averaging at SNR = 1.
d. Typical dead zone for reflectance below –45 dB, using a 5 ns pulse.
e. Does not include uncertainty due to fiber index.
f. Typical output power is given at 1550 nm.
g. Non-reflective FUT, non-reflective splitter, 13 dB loss, 50 ns pulse, typical value.
GENERAL SPECIFICATIONS
Size (H × W × D)
Weight (without battery)
Temperature
Operating
Storage
Relative humidity
Battery life (extended)
Battery charging time
Languages
172
1310 ± 20/1550 ± 20
39/37
0.8
4/4.5
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
f
–2.5
±2
130 mm × 252 mm × 56 mm (5
1
⁄
in × 9
15
⁄
in × 2
8
16
1.02 kg (2.25 lb)
0 °C to 50 °C (32 °F to 122 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
0 % to 93 %, noncondensing
OTDR = More than 6h taking 12 traces single per hour
1G = More than 4h
10G = More than 3h
Two hours from full discharge to full charge
English, Chinese and Japanese
3
⁄
in)
16
iOLM
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