| Input connector | Interchangeable adapter (LC, SC or FC)(b) |
| Detector type | InGaAs |
| Uncertainty(c) | ±(5 % + 32 pW) |
| Measurement range (dBm) | 5 to –75 |
| Calibrated wavelengths (nm) | 850, 1270, 1290, 1300, 1310, 1330, 1350, 1370, 1383, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, 1625, 1650 |
| Tone detection (Hz) | 270/330/1000/2000 |
| Testing speed(d) | FasTesT™ Duplex: 3 seconds (two wavelengths, one direction, automated, IL + fiber length) FasTesT™ Simplex: 5 seconds (two wavelengths, bidirectional, automated, IL + ORL + fiber length) |
| Input/Output connectors | Interchangeable adapter (LC, SC or FC)(b) |
| Wavelengths (nm)(d) | MM (LED) 850 ± 20 1300 ± 20 |
| Launch condition(e) | EF compliancy guaranteed at multimode source port Within TIA-526-14-B, ISO/IEC 14763-3 and IEC 61280-4-1 Encircled Flux template limits at the end of an EXFO reference-grade 50/125 µm test cord |
| Length measurement range (km) | Multimode: 20(f) Singlemode: 200 |
| Length measurement uncertainty(d)(g) | ±(0.5 m + 0.5 % × length) |
| ORL measurement range (dB)(d)(h) | 50 |
| ORL measurement uncertainty (dB)(d)(h)(i) | ± 1 |
| Output power (dBm)(d) | Multimode: –25 Singlemode: 2.5 |
| Output power stability (dB) | ±0.05 over 8 h |
| Spectral width (FWHM) (nm) | 850 nm: 30 to 60 1300 nm: 100 to 150 |
| Note: At 23 °C ± 1 °C and 1550 nm, on batteries and after 15 minutes of warm up, unless specified otherwise. (b) Specifications are provided with FC type connectors. (c) Uncertainty is valid at calibration conditions. (d) Typical. (e) Measured at 850 nm with SC connector. (f) At 1300 nm. (g) In duplex. (h) ORL measurement available on MaxTester 945 singlemode wavelengths only. (i) No discrete reflectance greater than —65 dB. Up to 45 dB | |
| Size (H × W × D) | 158 mm × 25 mm × 196 mm (6 ¼ in × 1 in × 7 ¾ in) |
| Weight | 0.4 kg (0.9 lb) |
| Temperature | Operating: 0 °C to 50 °C (32 °F to 122 °F) Storage: –30 °C to 70 °C (–22 °F to 158 °F) |
| Relative humidity | 0% to 95% non-condensing |
| Calibration interval (years) | 3 |
| Warranty (year) | 1 |