Optical distribution box plc splitter fiber/cassete type supplier, EYDFA 64 port
Product Description
PM3211 Optical Power Meter is a handheld optical power meter, newly released in 2007, which can be used for absolute optical power measurements as well as for relative loss measurements in optic fiber networks. An Ø1.0mm photosensitive area photodiode is used to significantly improve the stability and the reliability. It features ingenious appearance, wide range of power measurement, high accuracy, user self-calibration function and reference power level storage
Features
> Wide dynamic measurement range (up to 80dB)
> Reference power level storage(Ref Setting)
> Comfortable LCD display and backlight LCD display supports night operation
> Power measurements in dBm or mw and insertion loss in dB
> 140h of continual operation time for three 1.5V alkaline batteries
> 10 mins Auto-off function can be activated or deactivated
> User self-calibration function
> Low battery indication
Specification:
| Model |
PM3211A |
PM3211C |
| Wave length(nm) |
800~1700nm |
| Detector Type |
InGaAs |
| Detector Size |
Ø 1.0mm |
| Measurement Range (dBm) |
-70~+10 |
-50~+30 |
| Uncertainty（dB） |
±5% |
| Calibrated Wavelength(nm) |
850,1300,1310,1490,1550,1625 |
| Resolution(dB) |
0.01 |
| Optical Connector |
FC(interchangeable SC,ST) / as well as 2.5mm universal |
| Operation temperature（℃） |
-10~+60 |
| Storage Temperature（℃） |
-25~+70 |
| Auto Power-off (min） |
Auto power off after 10minutes idle time |
| Battery Working Hours（h） |
140 |
| Power Supply |
3pcs 1.5V AA Alkaline batteries |
| Relative Humidity |
0 to 95% (non-condension) |
| Dimensions（mm） |
190X100X50 |
| Weight（g） |
370 |
Applications
> Maintenance in Telecom
> Maintenance CATV
> Fiber Optic Lab Test
> Other Fiber Optic Measurements
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