| OTDR |
MULTIMODE |
SINGLE-MODE |
| Emitter Type |
Laser |
| Safety Classb |
Class I |
| Fiber Type |
Multimode; compatible with OM1-OM5 |
Single-mode; compatible with all G.65x |
| Wavelengths |
850/1300 ±20 nm |
1310/1550 ±20 nm |
| Network Type |
Point-to-point |
Point-to-point & PON up to 1:64 |
| Connector Type |
User-specified APC or UPC ferrule with interchangeable UCI adapters |
| Dynamic Ranged |
≥29/29 dB @ 850/1300 nm |
≥37/36 dB @ 1310/1550 nm |
| Event Dead Zonee |
≤0.8 m @ 850/1300 nm typical |
≤0.8 m @ 1310/1550 nm typical |
| Attenuation Dead Zonef |
≤3.0 m |
≤3.5 m |
| PON Dead Zoneg |
Not applicable |
≤25 m |
| Pulse Widths |
3, 5, 10, 20, 30, 50, 100, 200, 300, 500 ns; 1 µs |
3, 5, 10, 20, 30, 50, 100, 200, 300, 500 ns; 1, 2, 3, 5, 10, 20 µs |
| Range Settings |
250 m to 30 km |
250 m to 240 km |
| Data Points |
Up to 300,000 |
| Data Spacing |
≥5 cm to ≤16 m |
| Group Index of Refraction |
1.3000 to 1.7000 |
| Distance Uncertainty |
±(1 + 0.0025% x distance + data point spacing) m |
| Linearity |
±0.03 dB/dB |
| Loss Resolution |
0.001 dB |
| Reflectance Range |
850: -20 to -58 dB; 1300: -20 to -63 dB |
1310: -20 to -65 dB; 1550: -20 to -65 dB |
| Reflectance Resolution |
0.01 dB |
| Reflectance Accuracy |
±2 dB |
| ORL Range |
20 to 60 dB |
| ORL Resolution |
0.01 dB |
| ORL Accuracy |
±2 dB over range 30 to 55 dB; ±4 dB over range 20-30 dB and 55-60 dB |
| Trace File Format |
.SOR, Telcordia SR-4731 Issue 2 |
| OTDR Results Storage |
Internal or external USB memory |
| Internal Storage |
Minimum 4 GB internal non-volatile memory (App SW + > 1000 traces) |
| Internal Launch Fiber |
≥30 m internal MM launch fiber |
≥50 m internal SM launch fiber |
| OTDR Modes |
Supports SmartAuto, Expert, Real-Time for PON & point-to-point networks |
| Real-time Refresh Rate |
1 to 4 Hz |
| Live Fiber Protection |
No OTDR damage when connected to live fiber delivering ≤ +10 dBm at wavelength(s) in range 825 to 1675 nm |
| Live Fiber Detection |
Reports live fiber with input signal ≥ -35 dBm for wavelength(s) in range 825 to 1675 nm |