| Wavelength range (nm) | 1250 to 1650 |
| Wavelength uncertainty (nm) b | ±0.06 d; ±0.02 c, d |
| Reference | Internal e |
| Resolution bandwidth (FWHM) f (nm) | ≤ 0.10 d, g |
| Wavelength repeatability 2σ (nm) | ±0.005 h |
| Analysis modes | WDM and drift |
| Optical rejection ratio at 1550 nm (dB), at 0.2 nm (25 GHz) | 31 (35 typical) |
| Optical rejection ratio at 1550 nm (dB), at 0.4 nm (50 GHz) | 40 (45 typical) |
| Channel spacing | 33 to 200 GHz CWDM |
| PDL (dB) k | ±0.1 d |
| ORL (dB) | >40 |
| Measurement time (s) d, l (includes scanning, analysis and display) | <1.2 |
| Dynamic range (dBm) (per channel) b | –65 d, i to 23 dB |
| Maximum total safe power (dBm) | 29 |
| Absolute power uncertainty (dB) j | ±0.6 |
| Power repeatability 2σ (dB) h | ±0.1 |
| a. All specifications are for a temperature of 23 °C ± 2 °C with an FC/UPC connector unless otherwise specified, after warm-up. b. From 1520 to 1610 nm. c. After user calibration in the same test session within 10 nm from each calibration point. d. Typical. e. Integrated and wavelength-independent self-adjustment. f. Full width at half maximum. g. From 1300 to 1590 nm. h. At 1550 nm, in drift mode. Single scan every 2 seconds, over 2 minutes. With DFB laser. i. With averaging. j. At 1550 nm, –10 dBm input power. k. At 1550 nm, with narrow monochromatic light source. l. 45 nm span, full resolution, 20 peaks. On FTB-1v2 DC. | |
| Size (H x W x D) | 51 mm x 159 mm x 185 mm (2 in x 6 1/4 in x 7 5/16 in) |
| Weight | 1.2 kg (2.6 lb) |
| Temperature, operating | 0 °C to 40 °C (32 °F to 104 °F) |
| Temperature, storage | —40 °C to 50 °C (—40 °F to 122 °F) |
| Relative humidity | < 95% non-condensing |
| Connectors | EI (EXFO UPC universal interface); EA (EXFO APC universal interface) |