| Power meter specifications | |
| Detector | GeX |
| Power range (dBm)b | 26 to −55 |
| Wavelength range (nm) | 800 to 1650 |
| Calibrated wavelengths (nm) | 800, 820, 830, 840, 850, 860, 870, 880, 910, 980, 1060, 1270, 1280, 1290, 1300, 1310, 1320, 1330, 1340, 1370, 1390, 1450, 1460, 1470, 1480, 1490, 1500, 1510, 1520, 1530, 1540, 1550, 1560, 1570, 1580, 1590, 1600, 1610, 1620, 1630, 1640, 1650 |
| Power uncertaintyc | ±5 % ± 3 nW |
| Resolution (dB) | ±0.01 (26 dBm to −45 dBm) |
| Automatic offset nullingd | Yes |
| Display units | dB, dBm, W |
| Tone generation and detection | 270 Hz, 1 kHz, 2 kHz |
| Auto-switchinge | Yes |
| Warm-up period (min)f | 0 |
| Data storage (items) | ≥1000 |
| Battery life (hours) (typical) | 72 (power meter mode); 50 (source or OLTS in Auto mode) |
| Source specifications | |
| Central wavelength (nm) | 1310 ± 20; 1550 ± 20 |
| Spectral width (nm)g | ≤5 |
| Output power (dBm) | ≥1 |
| Power stability (dB) 15 minh | ±0.03 |
| Power stability (dB) 8 hh | ±0.1 |
| Automatic wavelength recognitione | Yes |
| Recommended calibration period (years) | 3 |
| Warranty (year) | 1 |
| Visual fault locator (VFL) | |
| Emitter type | Laser |
| Wavelength (nm) | 650 |
| Output power (dBm)a | 3 |
| a. Typical value in 62.5/125 µm fiber. b. Specified in continuous-wave (CW) mode; sensitivity based on six times the rms noise level. c. Applies at calibrated wavelengths, valid up to 20 dBm. d. Available for input powers above −25 dBm. e. Auto functions specified for 850, 1300, 1310, 1490, 1550 and 1625 nm when input power exceeds −40 dBm (typical). f. Warm-up not required to stay within ±0.06 dB for powers ≥ −25 dBm. g. Spectral width is rms for FP lasers. h. Long-term stability defined after 15 minutes warm-up, using an APC connector on the power meter (PC connector for multimode); value is ± half the peak-to-peak variation over the stated period. Specifications are guaranteed unless stated otherwise and are valid at 23 °C ± 1 °C with an FC connector and detector at 1550 nm. | |
| Size (H × W × D) | 190 mm × 100 mm × 62 mm (7 ½ in × 4 in × 2 ½ in) |
| Weight | 0.48 kg (1.1 lb) |
| Temperature | Operating: −10 °C to 50 °C (14 °F to 122 °F) Storage: −40 °C to 70 °C (−40 °F to 158 °F) |
| Relative humidity | 0 % to 95 % non-condensing |
| Standard accessories | User guide, certificate of calibration, instrument stickers in six languages, AC adapter/charger, connector adapter (FOA-XX), lithium-ion battery, shoulder strap, carrying case, USB cable, reporting software |