Optical Talk Set

There is always plenty to talk about during fiber-optic cable installation and maintenance, and now the PDR500 Optical Talk Set lets you do just that. It is designed to allow voice communication over fiber-optic cables. It can also be used as a light source to facilitate testing and fiber identification.

Features:

• Talk by connecting with fiber
• Full-duplex communication with high quality
• conversation and very low background noise
• Wide dynamic range: 45dB
• Large dynamic distance: >120km
• Long and short mode for different distance
• Keep pressing “call” can remind each other
• Full energy can support above 12 hours