Exfo FTB-7000 OTDR Series for FTB-500 Manuel d'utilisateur Page 20

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Introducing the Optical Time Domain Reflectometer
6 OTDR
Available OTDR Models
Singlemode
FTB-7400E-XXXXB
³ Attenuation dead zone of 4 m for pinpoint event
location
³ Up to 40 dB dynamic range with 0.8 m event dead
zone.
³ Acquires up to 256 000 data points while sampling a
single trace.
³ Up to four test wavelengths (1310 nm, 1383 nm,
1550 nm,1625 nm) for CWDM and DWDM link
characterization
Singlemode
FTB-7500E-XXXXB
³ Event dead zone of 0.8 m and attenuation dead zone of
4 m for pinpoint event location
³ Up to 45 dB dynamic range (on NZDSF with a 20 μs
pulse)
³ High-launch power level minimizes noise effects on
signal.
³ Acquires up to 256 000 data points while sampling a
single trace.
³ Suitable for long-range applications and recommended
when measuring time is a key factor.
Singlemode
FTB-7600E-XXXXB
³ Up to 50 dB dynamic range (on NZDSF with a 20 μs
pulse)
³ Event dead zone of 1.5 m and attenuation dead zone of
5 m with a 5 ns pulse for high resolution
³ Acquires up to 256 000 data points while sampling a
single trace
³ Suitable for characterization of ultra long cables
³ Best in class analysis for accurate measurement of
loss, reflectance and attenuation.
OTDR Models Description
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