OTDR Key Parameters

Dynamic Range* (typ.)

1310nm ±20nm

≥ 29dB

1550nm ±20nm

≥ 27dB

Deadzone**

Event

≤ 2m

Attenuation

≤ 7m

Pulse Width

3ns, 5ns, 10ns, 30ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs

Measurement Time

5 secs. to 5 mins., real-time

Refresh Rate

4 times/sec

Distance

Range

100m, 400m, 1.5km, 3km, 6km, 12km, 25km, 50km, 100km, 200km

Sampling Resolution

5cm ~ 12.8m

Max Sampling Points

256,000

Group Reflection Rate

1.00000 ~ 2.00000

Uncertainty (except fiber group reflection)

± (0.75m + 0.005% × Fiber Length + Sampling Resolution)

Attenuation

Linearity

0.05 dB/dB

Threshold

0.01dB

Resolution

0.001dB

Reflection Accuracy

±2 dB

Performance (1)

Performance (2)

Performance (3)

Measurement mode

Manual; Auto

SOR file format

Bellcore GR 192 v1.1

Dual-Wavelength test

Threshold settings

Manual; Auto

Loss measurement

LSA, 2pt, 4pt

Trace comparison

Custom limit profiles

8

Screenshot

Macro Bend test

Distance offset

Touchscreen keyboard

Real time measurements

Automatic correction

Web browser

FiberPathTM Link Mapper

Online help

Auto-shutdown / sleep

Language support

English, Chinese,
Spanish, Portuguese,
French, Russian, Italian,
German, Korean, Arabic

General Specifications

Display

5" 800x480 TFT LCD touchscreen

Interface

1x USB 2.0 port; 1GB internal hard drive; 8GB SD card

Battery

7.4V/5Ah battery, 37 Wh; ~10 hrs on full charge

Power Consumption

< 2.0 W