| IN-LINE POWER CHECKERb, l, m | |
| Power range (dBm) | –60 to 23 |
| Power uncertainty (dB)j, k | ±0.5 |
| Calibrated wavelengths (nm) | 1310, 1490, 1550, 1625, 1650 |
| Selectable wavelengths (nm) | 1310, 1490, 1550, 1577, 1625, 1650 |
| Tone detection | 270 Hz/330 Hz/1 kHz/2 kHz |
| TECHNICAL SPECIFICATIONS | |
| 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 | 850 ± 20/1300 ± 20/1310 ± 30/1550 ± 30/1650 ± 15 |
| Live wavelength (nm) | 1650 Isolation: 50 dB from 1265 nm to 1617 nm |
| Dynamic range (dB)c | 26/29/36/35/35 |
| Event dead zone (m)d | SM: 0.7 MM: 0.7 |
| Attenuation dead zone (m) | SM: 2.5e MM: 2.5f |
| PON dead zone (m)g | 35 |
| Distance range (km) | MM: 0.1 to 40 SM: 0.1 to 260 |
| Pulse width (ns) | MM: 3 to 1000 SM: 3 to 20 000 |
| MM launch conditionsh | EF-compliant |
| Linearity (dB/dB) | ±0.03 |
| Loss threshold (dB) | 0.01 |
| Loss resolution (dB) | 0.001 |
| Sampling resolution (m) | MM: 0.04 to 5 SM: 0.04 to 10 |
| Sampling points | Up to 256 000 |
| Distance uncertainty (m)i | ±(0.75 + 0.0025 % × distance + sampling resolution) |
| Measurement time | User-defined |
| Reflectance accuracy (dB)b | ±2 |
| Typical real-time refresh (Hz) | 4 |
| BUILT-IN POWER METER SPECIFICATIONS (GeX) (optional)e | |
| Calibrated wavelengths (nm) | 850, 1300, 1310, 1490, 1550, 1577, 1625, 1650 |
| Selectable wavelenghts (nm) | 850, 1300, 1310, 1490, 1550, 1577, 1625, 1650 |
| Power range (dBm)a | 27 to –50 |
| Uncertainty (%)f | ±5 % ± 10 nW |
| Display resolution (dB) | 0.01 = max to –40 dBm 0.1 = –40 dBm to –50 dBm |
| Automatic offset nulling rangea, g | Max power to –30 dBm |
| Tone detection (Hz) | 270/330/1000/2000 |
| SOURCE | |
| Output power (dBm)d | MM: –2 SM: –8 |
| Modulation | CW, 270 Hz, 330 Hz, 1 kHz, 2 kHz |
| TECHNICAL SPECIFICATIONS (in-line PON power meter with OPM2 in option)a, b | |
| Power range (dBm) | –60 to 23 |
| PON power meter (nm) | Two channels: 1490/1550 and 1490/1577 |
| Power uncertainty (dB)f, h | ±0.5 |
| Calibrated wavelengths (nm) | 1310, 1490, 1550, 1625, 1650 |
| Selectable wavelengths (nm) | 1310, 1490, 1550, 1577, 1625, 1650, 1490/1550, 1490/1577 |
| 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 in SM and –45 dB in MM. e. Typical, for reflectance at –55 dB, using a 3-ns pulse. f. Typical, for reflectance at –45 dB, using a 3-ns pulse. g. Non-reflective FUT, non-reflective splitter, 13-dB loss, 50-ns pulse in SM, typical value. h. Compliant with Encircled Flux TIA-526-14-B and IEC 61280-4-1 Ed. 2.0 using an external EF conditioner (SPSB-EF-C-30). i. Does not include uncertainty due to fiber index. j. At calibrated wavelengths. k. Requires a good entry connector’s health. l. Not available when OPM2 is selected. m.Specifications valid when OTDR not in operation or in idle mode. | |
| 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 Storage –10 °C to 50 °C (14 °F to 122 °F) –40 °C to 70 °C (–40 °F to 158 °F)c |
| Relative humidity | 0 % to 95 % non-condensing |
| Warranty (year) | 1 |
| c. –20 °C to 60 °C (–4 °F to 140 °F) with the battery pack. | |