23
Specifications
OTDR Specifications
Multimode
Single-mode
Emitter Type
Laser
Safety Class
Class 1 FDA 21 CFR 1040.0 & 1040.11
Center Wavelengths
850/1300 nm
1310/1550 nm
Wavelength Tolerance
± 20 / ± 30 nm
± 20 / ± 30 nm
Dynamic Range (SNR = 1)
22 dB
26 dB
Event Dead Zone
1
1.5 m
1.5 m
Attenuation Dead Zone
2
9 m
9 m
Pulse Widths
3
10, 30, 100, 300 ns, 1, 3 µs
10, 30, 100, 300 ns, 1, 3, 10 µs
Range Settings
250 m to 32 km
250 m to 208 km
Data Points
Up to 16,000
Up to 16,000
Data Point Spacing
0.25 m (range < 4 km); Range/16000 (range > 8 km)
Group Index of Refraction (GIR) 1.4000 to 1.6000
Distance Uncertainty (m)
± (1 + 0.005% x di data point spacing)
Trace File Format
Bellcore GR-196 Version 1.1
Trace File Storage Medium
Internal, non-volatile memory and removable Compact Flash Card
Trace File Storage Capacity
> 100 internal; thousands on Compact Flash
Trace File Transfer to PC
USB Flash drive type 1 CompactFlash or Mini USB Cable w ActiveSync
Visual Fault Locator Specifications
Emitter Type
Laser
Safety Class
Class II FDA 21 CFR 1040.10 & 1040.11; IEC 825-1:1993, EN60825-1:1994
Wavelength
650 nm
Output Power (nominal)
0.8 mw
General Specifications
Size (in boot)
23 x 11 x 7 cm (8.8 x 4.3 x 2.8 inches)
Weight
0.9 kg (2 lb)
Operating Temperature
-10 to +50 °C
Storage Temperature
-20 to +60 °C
Relative Humidity
0 to 95% RH (non-condensing)
Power
Removable LiIon or 110/220 VAC power adapter
Battery Life
4
6 hours
Recharge Time
4 & 5
3 hours
All specifications valid at 23°C ± 2°C (73.4°F ± 3.6°F) unless otherwise specified.
1. Typical distance between the two points 1.5 dB down each side of a reflective spike caused by a -40 dB
(Multimode) or -45 dB (single-mode) event using 10 ns pulse width.
2. Typical distance from event location to point where trace is within 0.5 dB of backscatter.
3. 3 µs pulse width not available at 850 nm.
4. New battery.
5. Typical, from fully discharged to fully charged state, unit may be operating.
