Introduction:
Our company's handheld type VOA can make optical single have continuous variable attenuation. The main purpose of this kind of attenuator is to test laser system online, so this
attenuator can applied to PDH, SDH and CATV system.
Features:
Rotating disks stepping attenuation: Stepping quantity 0.1 dB and stepping 2.5 dB optional
Having relatively attenuation values or absolute attenuation values
Having automatic shutdown function if no operation in 10 minutes
Applications:
Telecommunications project maintenance
CATV project and maintenance
Integrated wiring system
Optical components production and research
Optical communication's teaching and experiment