| Brand Name: | VA3301 |
|---|---|
| Color: | VA3301 |
| Channel: | VA3301 |
| Distance: | VA3301 |
| distances: | VA3301 |
| Model Number: | VA3301 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Product Description
Fiber Optic Field Equipment Handheld Optical Variable Attenuator
Description:
Handhold optical variable attenuator is used for continuously variable optical signal attenuation. as the attenuator is used in the laser system for the on-line testing, there, therefore VA3301 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)
Features:
Stepwise attenuating by circumgyrated dial: attenuating step 0.05dB
Provide with the function of displaying dB and dBm attenuating value
Alternative function of 10 minutes Auto-off without operation
after off the instruments, the system will have the memorizing of the attenuating value and the attenuating step, in order to restore the system back to the previous shut down state when open the instruments next time
Description:
Handhold optical variable attenuator is used for continuously variable optical signal attenuation. as the attenuator is used in the laser system for the on-line testing, there, therefore VA3301 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)
Features:
Stepwise attenuating by circumgyrated dial: attenuating step 0.05dB
Provide with the function of displaying dB and dBm attenuating value
Alternative function of 10 minutes Auto-off without operation
after off the instruments, the system will have the memorizing of the attenuating value and the attenuating step, in order to restore the system back to the previous shut down state when open the instruments next time
Application:
Telecom Maintenance
CATV Maintenance
Comprehensive cable construction system
Optical instruments research and development
Optical communication education and lab testing
Other optical project
Telecom Maintenance
CATV Maintenance
Comprehensive cable construction system
Optical instruments research and development
Optical communication education and lab testing
Other optical project
Company Profie
Yantai Dan cloud network technology co., LTD. Is a comprehensive professional Internet service providers, and wireless communication equipment is the only Chinese telecom industry, cable television and auxiliary equipment service three qualifications of private enterprises, is currently in yantai, guangzhou, hebei, anhui factory delivery centers and some provinces warehouse center, communication cable factory production, and form the efficient and complete equipment, the entire service, the company set up in yantai China international sales headquarters. We are based in China and have operations in southeast Asia, Africa, India and the Middle East, as well as emerging markets such as Russia, Europe and the us. Leading telecom operators in the region provide base stations, transmissions, power supplies, terminals and other legacy equipment, as well as ancillary material repair services for equipment modification and integration
