Overview

Emissions And Stack Fiber Optical Power Meter with VFL is suitable for traditional or next-generation PON network testing. It can simultaneously measure the voice, data and video signals on 1490 nm, 1550 nm, 1577 nm (downlink spectrum) and 1270 nm, 1310 nm (burst mode uplink spectrum) optical fiber. The same screen displays the power of each of the five wavelengths, enabling the maintenance personnel to master the power value of the single-wavelength optical signal on the line. It’s an ideal choice for PON network engineering, construction and maintenance to detect and analyze optical fiber with an optional end-face detector and judge whether the signal power is up to the standard by threshold data set by the instrument itself.

Features

5 in TFT color screen
Compatible with EPON, GPON and next-generation power measurement functions
Five-wavelength power value simultaneous measurement display
The instrument can set the measurement threshold to determine the pass, warning, fail state
Support VFL and standard OPM module functions
Data storage function up to 1000
Optional end-face microscope tester

Technical Specifications

Network	FTTH
Measuring Wavelength	1270 nm, 1310 nm, 1490 nm, 1550 nm, 1577 nm
Measuring Range	-40 dBm to +13 dBm, -50 dBm to +13 dBm, -50 dBm to +25 dBm, -50 dBm to +10 dBm
Spectral Pass Band	10 nm, 20 nm, 6 nm
Insertion Loss	≤ 1.5 dB
Uncertainty	≤ 0.5 dB
Interface Type	(FC, SC), APC
Display Resolution	0.01 dB
Threshold Settings	10 groups
Data Storage	1000
Standard OPM Mode
Measuring Range	-50 dBm to +26 dBm
Calibration Wavelength	850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm
Uncertainty	2 dB
VFL
Wavelength	650 nm ± 10 nm
Output Power	10 mW
Communication Interface	Micro USB
Power Supply	Rechargeable 3.7 V, lithium battery, Micro USB
Operating Time	≥ 20 hrs
Stand-by Time	≥ 60 hrs
Dimension	7.40 in x 3.46 in x 1.73 in (188 mm x 88 mm x 44 mm)
Weight	0.88 lb (400 g)