AT3308APassive Components | ATEL Technology Corporation

AT3308A---Insertion Return Loss Test Station

Overview

In the process of optical fiber installation and system operation, the RL is an important performance parameter. In the actual optical communication system, usually there are several insertion devices. Reflection energy produced by each of those devices returns to the reflector partly or fully. So it’s harmful to the reflector. This optical RL unit is designed to measure various optical components, refection attenuation in the optical link and control the quality of optical fiber connectors. It’s also the on-site optimization solution as the optical RL measurement, IL meter, optical power meter, optical source. It has the data storage function.

Product Features

1. Multifunction testing mode（RL、IL、OPM、OLS）

2. Testing data can be stored and upload

3. Supporting USB power supplying

4. Simple interface, easy to operate

Tech Specifications

Optical RL Measurement
Test wavelength(nm)	1310/1550（±20）
Spectral Width（nm）	<5
Output Power（dBm）	≥-1
Stability（dB/30min）	±0.05
Test range（dB）	0～70
Accuracy（dB）	±0.5
Resolution （dB）	0.01
Connection Type	FC/APC
Optical IL(meter) Mode
Wavelength range（nm）	800 ～ 1700
Calibration wavelength（nm）	850、1300、1310、1490、 1550、 1625
Display unit	dBm、dB、xW
Test range（dBm）	+6 ～-70
uncertainty（dB）	±0.25
display	LCD
Communication interface	USB
Power（V）	Three 1.5V AA batteries/USB powered
Working temp（℃）	-10～+60
Storage temp（℃）	-25～+70
Relative humidity	0~85%（non-condensing）
dimensions（mm）	1809036.5
weight（g ,excluding protective coat, battery）	380

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