Description
Overview
GAOTek passive PSTN network analyzer is composed of filter, self-focusing lens, dual fiber, glass tube and single fiber collimator. In principle, CWDM uses optical multiplexer to divide different wavelengths. The optical signal is multiplexed to a single optical fiber for transmission. At the receiving end of the link, the mixed signal in the optical fiber is decomposed into signals of different wavelengths with the aid of an optical de multiplexer, and then connected to the corresponding receiving device. It is a low-cost WDM transmission technology for the access layer of the metropolitan area network.
Features
-  Low Insertion Loss
- High Isolation
- Low PDL
- Compact Design
- Good channel to channel uniformity
Technical Specifications
| Network | Wireless LAN or Wired LAN or WiFi or 4 G or 3 G |
| Optical Connector | FC APC LC APC |
| Material | PVC |
| Wide Operating Wavelength | 1260 nm to 1620 nm |
| Working Temperature | -40 °F to 185 °F (-40 °C to 85 °C) |
| Fiber Type | 0.03 in (0.9 mm) |