| Environmental |
| Operating temperature |
-10ºC to +50ºC |
| Storage temperature |
-20ºC to +50ºC |
| Operating humidity |
95% (10ºC to +35ºC) non-condensing
75% (35ºC to +45ºC) non-condensing
Uncontrolled <10ºC |
| Operating altitude |
4,000 m |
| Storage altitude |
12,000 m |
| Vibration Random |
2 G, 5 Hz to 500 Hz |
| Optical Power Meter (Specifications apply at 23ºC (73ºF), unless otherwise noted.) |
| Detector type |
InGaAs |
| Calibrated wavelengths |
850 nm, 1300 nm, 1310 nm, 1550 nm |
| Measurement range |
0 dBm to -50 dBm |
| Power measurement linearity |
±0.1 dB1 |
| Power measurement uncertainty |
±0.35 dB |
| Power measurement repeatability |
< 0.10 dB |
| Display resolution, dB or dBm |
0.01 |
| Power display units |
dBm, mW, μW |
| User-selectable limit for loss |
0.05 dB to 50.0 dB, in increments of 0.05
dB up to 10.0 dB and 0.1 dB up to 50.0 dB |
| Auto wavelength detection |
Yes |
| Polarity detection |
Detects A, B, C, and Corning Plug & Play™
Universal Systems polarities |
| 2 kHz detection |
Yes |
| Record storage |
3000 records, one fiber per record
(250 12-fiber cables) |
| External interface |
USB 2.0, full speed |
| Optical connector |
MPO interface for 12-fiber, unpinned plugs.
Compatible with 62.5 ?m, 50 ?m, and singlemode fibers. Connector has a self-closing, protective cover. |
| Power requirement |
2 AA alkaline batteries |
| Battery life2 |
>30 hours (typical) |
| Automatic power-off |
10, 20, 30, or 60 minutes
(can be disabled by the user) |
| Low battery warning |
Low battery icon blinks |
| Size |
5.7 in x 3.2 in x 1.5 in
(14.5 cm x 8.0 cm x 3.9 cm) |
| Weight |
10.9 oz (309 g) |
| Sources |
| Emitter type |
Laser |
| Wavelength |
1310 nm Source: 1310 nm ±20 nm
1550 nm Source: 1550 nm ±20 nm |
| Spectral width (FWHM) |
2 nm typical, 5 nm maximum |
| Minimum output power |
≥ -1 dBm |
| Power output stability |
±0.25 dB over 8 hours5 |
| Laser Safety |
IEC 60825-1:Class 1 |
| Optical connector |
MTP/MPO interface for 12-fiber, unpinned plugs. Compatible with 9 µm fibers, APC only. Connector has a self-closing, protective cover. |