Testeur de wattmètre PON + wattmètre optique + localisateur de défaut visuel

FULL VERSION= BASE VERSION +Optical Power Meter +Visual Fault Locator

1.  Handheld, easy to operate
2. Can test 3 wavelengths’ power of PON system synchronously: 1310nm, 1490nm, 1550nm
3.  Can test the burst mode signal of 1310nm
4.  True color screen
5.  Friendly operation interface, human message management and operation function
6.  Supply 10 groups of threshold values for operator’s choice, analyze and display pass and fail status
7.  Relative value choice and edit function
8.  Can set the threshold value, upload data, and calibrate wavelength through management software
9.  Auto shut off (according to set value)
10. Auto backlight off(according to set value)
11. 6600mAh Lithium battery
12. Power saving design (Low voltage self check and power off)
13. Real-time clock display
14. Optical Power Meter ( Optional Function)
15. Visual Fault Locator ( Optional Function)

Modèle	LL-TM70B
Standardwavelengths	1310(upstream)	1490(downstream)	1550(downstream)
Passzone(nm)	1260~1360	1470~1505	1535~1570
Range(dBm)	-50~+10	-50~+10	-45~+23
Isolation@1310nm(dB)		>40	>40
Isolation@1490nm(dB)	>40		>40
Isolation@1550nm(dB)	>40	>40
Accuracy(dB)	±0.5
PolarizationDependentLoss(dB)	<±0.25
Linearity(dB)	±0.1
ThroughInsertionLoss(dB)	<1.5
Resolution	0.01dB
Unit	dBm/xW