Exfo FTB-7000 OTDR Series for FTB-500 Instrukcja Użytkownika Pobierz pdf (Strona 19)

100

101

Introducing the Optical Time Domain Reflectometer

OTDR 5

Available OTDR Models

OTDR Models Description

Singlemode

FTB-7200D-B

³ 1310 nm and 1550 nm.

³ 35 dB dynamic range and 1 m event dead zone, useful

to locate closely spaced events.

³ High-resolution feature to obtain more data points per

acquisition. Data points will be closer to each other,

resulting in a greater distance resolution for the trace.

Singlemode and

multimode

FTB-7200D-12CD-23B

³ Four wavelengths: two multimode (850 nm and

1300 nm) and two singlemode (1310 nm and 1550 nm)

in a single module.

³ 26 dB (850 nm)/25 dB (1300 nm)/35 dB

(1310 nm)/34 dB (1550 nm) dynamic range and 1 m

event dead zone, particularly useful to locate closely

spaced events.

³ 4.5 m of attenuation dead zone for both singlemode

and multimode.

³ Allows tests on both 50 μm (C type) and 62.5 μm

(D type) multimode fibers.

Singlemode and

singlemode live (SM Live)

FTB-7300E-XXXB

³ Optimized for metro network installation and

troubleshooting, access and FTTx test applications

(end-to-end links), and inside plant testing.

³ Test through splitter for FTTH PON characterization.

³ Live fiber out-of-band testing with filtered SM Live port

at 1625 nm or 1650 nm.

³ Attenuation and event dead zone of, respectively, 4 m

and 0.8 m.

³ 38 dB dynamic range.

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