| Optical Characteristics |
| 850 nm optical output | 850 ±30 nm. |
| 1300 nm optical output | 1300 ±30 nm. |
| 1310 nm optical output | 1310 ±20 nm. |
| 1550 nm optical output | 1550 ±20 nm. |
| Loss threshold | 0.02 dB minimum. |
| Loss resolution | 0.001 dB. |
| Readout Resolution |
| 25 cm minimum. |
| Distance Measurements |
| Meters, Feet, Miles. |
| OTDR Distance Range Settings |
| Singlemode | 1 to 240 km. |
| Multimode | 1 to 40 km. |
| System Measurement Accuracy 2 |
| Distance | ±4 m. |
| Loss | ±0.01 dB. |
| 2*Verified on 16 km NIST traceable calibration system. |
| Distance Resolution (IntelliTrace Technology) |
| 25 cm to 40 m. |
| Distance Accuracy 3 |
| ±1.25 m ±105 × Distance. |
| 3*Excludes uncertainty caused by fiber IR. |
| Linearity |
| 0.02 dB/dB. |
| Reflectance Accuracy |
| Exceeds Bellcore GR-196-CORE. |
| Measurement Time (IntelliTrace Technology) |
| Less than 3 minutes (20 dB accumulated loss). |
| Dead Zone (Options 01, 03, 04, 06, 10) |
| Display |
| High resolution 640 × 480. |
| 7.2 inch, high contrast. |
| Operator switchable backlight. |
| Selectable Pulse Widths |
| Multimode |
| 850 nm | 1 m, 5 m, 10 m.: |
| 1300 nm | 1 m, 5 m, 10 m, 20 m, 50 m, 100 m.: |
| Singlemode | 1 m, 5 m, 10 m, 20 m, 50 m, 100 m, 200 m, 500 m, 1000 m, 2000 m, 3200 m (with Option 10 only). |
| Memory Capacity |
| 100 traces in internal memory (typical). |
| 3.5-inch floppy disk drive (optional). |
| Output Ports |
| RS-232 Serial. |
| Centronics parallel printer. |
Mini-DIN for keyboard.
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