| Specifications |
| Model: FS200-# |
-50 |
| OTDR |
| Emitter Type |
Laser |
| Safety Classb |
Class I |
| Fiber Type |
Single-mode |
| Wavelengths (nm) |
1550 |
| Center λ Tolerance |
±20 nm (CW mode) |
| Dynamic Range (dB)c |
28 |
| Event Dead Zoned (m) |
1.0 |
| Atten. Dead Zonee (m) |
6.0 |
| PON Dead Zonef (m) |
N/A |
| Pulse Widths |
3, 5, 10, 20, 30, 50, 100, 200, 300, 500 ns;
1, 2, 3, 10 µs; 20 µs (FS200-60/300/304 only) |
| Range Settings |
250 m to 240 km |
| Data Points |
Up to 300,000 (Expert mode .SOR file) |
| Data Spacing |
5 cm to 16 m |
| Group Index of Refraction |
1.3000 to 1.7000 |
| Distance Uncertainty (m) |
±(1 + 0.003% x distance + data point spacing) |
| Linearity (dB/dB) |
±0.05 |
| Trace File Format |
Telcordia SR-4731 Issue 2 compatible .SOR |
| Trace File Storage Medium |
4 GB internal memory (>5000 traces typical);
External USB memory stick |
| Data Transfer to PC |
USB cable or Bluetooth® or WiFi (option) |
| Standard OTDR Modes |
SmartAuto, Expert, Real Time |
| Display Modes |
LinkMap Summary, LinkMap Events, Trace |
| FleXpress Fast Test |
No |
| Real-time Refresh Rate |
Up to 4 Hz |
| Live Fiber Protection |
No OTDR damage with input power ≤ +15 dBm for wavelength(s) in range 1260 to 1675 nm |
| Live Fiber Detection |
Reports live fiber with input signal ≥ -35 dBm for wavelength(s) in range 1260 to 1675 nm |
| Live PON Filter Isolation |
>50 dB for wavelength(s) in range 1260 to 1600 nm |
| Live PON OTDR Test |
1650 nm using filtered detector |
| VISUAL FAULT LOCATOR (VFL) |
| Emitter Type |
Visible red laser, 650 ±20 nm |
| Safety Classb |
Class II |
| Output Power (nominal) |
0.8 mW into single-mode fiber |
| Modes |
CW, 2 Hz flashing |