| Display | 7-in (178-mm) outdoor-enhanced touchscreen, 800 × 480 TFT |
| Interfaces | Two USB 2.0 ports RJ45 LAN 10/100 Mbit/s |
| Storage | 2 GB internal memory (20 000 OTDR traces, typical) |
| Batteries | Rechargeable lithium-polymer battery 12 hours of operation as per Telcordia (Bellcore) TR-NWT-001138 |
| Power supply | Power supply AC/DC adapter, input 100-240 VAC, 50-60 Hz |
| Wavelength (nm)b | 1310 ± 20/1550 ± 20/1625 ± 10/1650 ± 15 |
| Live wavelength (nm) | 1650 Isolation: 50 dB from 1265 nm to 1617 nm |
| Dynamic range (dB)c | 39/39/39/39 |
| Event dead zone (m)d | 0.5 |
| Attenuation dead zone (m)d | 2.2 |
| PON dead zone (m)e | 30 |
| Distance range (km) | 0.1 to 400 |
| Pulse width (ns) | 3 to 20 000 |
| Linearity (dB/dB) | ±0.03 |
| Loss threshold (dB) | 0.01 |
| Loss resolution (dB) | 0.001 |
| Sampling resolution (m) | 0.04 to 10 |
| Sampling points | Up to 256 000 |
| Distance uncertainty (m)f | ±(0.75 + 0.0025 % × distance + sampling resolution) |
| Measurement time | User-defined |
| Reflectance accuracy (dB)b | ±2 |
| Typical real-time refresh (Hz) | 4 |
| IN-LINE POWER CHECKERb, g, h | |
| Power range (dBm) | –60 to 23 |
| Power uncertainty (dB)i, j | ±0.5 |
| Calibrated wavelengths (nm) | 1310, 1490, 1550, 1625, 1650 |
| Selectable wavelengths (nm) | 1270, 1290, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1577, 1590, 1610, 1625, 1650 |
| Tone detection | 270 Hz, 330 Hz, 1 kHz, 2 kHz |
| TECHNICAL SPECIFICATIONS (in-line PON power meter with OPM2 in option)b, h | |
| Power range (dBm) | –60 to 23 |
| PON power meter (nm) | Two channels: 1490/1550 and 1490/1577 |
| Power uncertainty (dB)i, j | ±0.5 |
| Calibrated wavelengths (nm) | 1310, 1490, 1550, 1625, 1650 |
| Selectable wavelengths (nm) | 1310, 1490, 1550, 1577, 1625, 1650, 1490/1550, 1490/1577 |
| SOURCE | |
| Output power (dBm)a | –3 |
| Modulation | CW, 270 Hz, 330 Hz, 1 kHz, 2 kHz |
| BUILT-IN POWER METER SPECIFICATIONS (GeX) (optional)c | |
| Calibrated wavelengths (nm) | 850, 1300, 1310, 1490, 1550, 1625, 1650 |
| Selectable wavelengths (nm) | 850, 1300, 1310, 1490, 1550, 1577, 1625, 1650 |
| Power range (dBm)d | 27 to –50 |
| Uncertainty (%)e | ±5 % ± 10 nW |
| Display resolution (dB) | 0.01 = max to –40 dBm 0.1 = –40 dBm to –50 dBm |
| Automatic offset nulling ranged, f | Max power to –30 dBm |
| Tone detection (Hz) | 270/330/1000/2000 |
| VISUAL FAULT LOCATOR (VFL) (optional) | |
| Laser | 650 nm ± 10 nm |
| CW/Modulate | 1 Hz |
| Typical Pout in 62.5/125 µm | > –1.5 dBm (0.7 mW) |
| Laser safety | Class 2 |
| a. All specifications valid at 23 °C ± 2 °C with an FC/APC connector, unless otherwise specified. b. Typical. c. Typical dynamic range with longest pulse and three-minute averaging at SNR = 1. d. Typical, for reflectance of –55 dB, using a 3-ns pulse. e. Non-reflective FUT, non-reflective splitter, 13-dB loss, 50-ns pulse, typical value at 1550 nm. f. Does not include uncertainty due to fiber index. g. Not available when OPM2 is selected. h. Specifications valid when OTDR not in operation or in idle mode. i. At calibrated wavelengths. j. Requires a good entry connector’s health. a. Typical output power is given at 1550 nm. b. –20 °C to 60 °C (–4 °F to 140 °F) with the battery pack. c. At 23 °C ± 1 °C, 1550 nm and FC connector. With modules in idle mode. Battery operated after 20-minute warm-up. d. Typical. e. At calibration conditions. f. For ±0.05 dB, from 10 °C to 30 °C. | |
| Size (H × W × D) | 166 mm × 200 mm × 68 mm (6 9/16 in × 7 7/8 in × 2 3/4 in) |
| Weight (with battery) | 1.5 kg (3.3 lb) |
| Temperature | Operating: –10 °C to 50 °C (14 °F to 122 °F) Storage: –40 °C to 70 °C (–40 °F to 158 °F)b |
| Relative humidity | 0 % to 95 % non-condensing |
| Warranty (year) | 1 |
| b. –20 °C to 60 °C (–4 °F to 140 °F) with the battery pack. | |