F i b e r O p t i c S o l u t i o n s P r o v i d e r
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www.suntelecom.cn • +86-21-60138638 • ics@suntelecom.cn
1.
Overview
Application
SUN-VOA100 series handheld attenuators are designed to continuously
and variably attenuate the optical signal.
The main application of this unit is for the laser system online test, so it is
applicable for the PDH
、
SDH which include the communication instrument,
and CATV system.
Function and Features
With built-in neutral density filter, VOA attenuate the optical signal through
the rotating dial on the keypad .The attenuation range is from 2.5-60dB.
2. Specification
Model
SUN-VOA100-H
SUN-VOA100-HB
Calibration
Wavelength
(nm)
1310/1490/1550/1625 850/1300
Fiber Type
9/125um SM
62.5/125 (50/125
is option)
Connector
FC/PC (SC/FC/ST interchangeable port is
optional)
Attenuation Range
2.5
～
60dB
Resolution
0.05dB
Min Insertion Loss
<2.5dB
Linearity
± 0.5 dB
Repeatability
± 0.2 dB
Overall
Attenuation
Acuracy
± 0.8 dB
