EXFO iOLM - Manuel (Page 172)

Caractéristiques techniques
166 iOLM
FTB-730G
FTB-730G
Note: Les spécifications qui suivent concernent l'instrument OTDR. Consultez le
guide d'utilisateur de l'application de transport pour avoir des spécifications
sur les applications de test ONT, SONET/SDH et DSn/PDH. Consultez le
guide d'utilisateur Ethernet/Packet Sync/FC/Wireless pour avoir des
spécifications sur les applications de test Ethernet, Packet Sync, Fibre
Channel et Wireless.
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.
FTB-730G OTDR TECHNICAL SPECIFICATIONS
Wavelength (nm) b 1310 ± 20/1550 ± 20
Dynamic range (dB) c 39/37
Event dead zone (m) d 0.8
Attenuation dead zone (m) d 4/4.5
Distance range (km) 1.25, 2.5, 5, 10, 20, 40, 80, 160, 260, 400
Pulse width (ns) 5, 10, 30, 50, 100, 275, 500, 1000, 2500, 10 000, 20 000
Linearity (dB/dB) b ±0.03
PON dead zone (m) g 35
Loss threshold (dB) 0.01
Loss resolution (dB) 0.001
Sampling resolution (m) 0.04 to 5
Sampling points Up to 256 000
Distance uncertainty (m) e ±(0.75 + 0.0025 % x distance + resolution)
Measurement time User-defined (60 min. maximum)
Typical real-time refresh (Hz) 4
Stable source output power (dBm) f –2.5
Reflectance (dB) b ±2
GENERAL SPECIFICATIONS
Size (H × W × D) 130 mm × 252 mm × 56 mm (5 1 ⁄ 8 in × 9 15 ⁄ 16 in × 2 3 ⁄ 16 in)
Weight (without battery) 1.02 kg (2.25 lb)
Temperature
Operating
Storage 0 °C to 50 °C (32 °F to 122 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
Relative humidity 0 % to 93 %, noncondensing
Battery life (extended) OTDR = More than 6h taking 12 traces single per hour
1G = More than 4h
10G = More than 3h
Battery charging time Two hours from full discharge to full charge
Languages English, Chinese and Japanese