EXFO FTB-7323B-B use for FTB-100,FTB-100B,FTB-300,FTB-400,FTB-200,FTB-200V2,FTB-500 mainframe,price:USD750/PC.
EXFO FTB-7323B-B SM OTDR Module Specification:
Wavelength (nm): 1310/1550± 20
Dynamic range (dB) at 10 μs: 37.5/35.5
Dynamic range(dB) at 20 μs:38.5/37.5
Event dead zone (m): 3/3
Attenuation dead zone (m):10/15
Distance range (km): 1.25, 2.5, 5, 10, 20, 40, 80, 160, 260
Pulse width (ns): 10, 30, 100, 275, 1000, 2500,10000, 20000
Linearity (dB/dB) : ± 0.05
Loss threshold (dB): 0.01
Loss resolution (dB) : 0.001
Sampling resolution (m): 0.08 to 5
Sampling points : Up to 52000
Distance uncertainty: ± (1 m + 0.0025 % x distance)
Measurement time: User-defined (60 min maximum)
Real-time refresh: ＜ 1 s
Stable source output power (dBm) : –5
