OTDR (Optical Line Monitoring Card)
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Product Overview of OTDR (Optical Line Monitoring Card):
The optical line monitoring card (OTDR) launched by D Tech Trading supports the monitoring of 8-core optical fiber links, which is used to transmit probe light, analyze the power of the detection signal reflected by the optical reflector, and carry out fault location and performance statistics of optical fiber lines. With its outstanding characteristics of high dynamic range and high-level resolution, it is an essential core device in optical transmission system.
Application case:
- Suitable for rapid diagnosis and centralized management of optical fiber faults
Product Specification of OTDR (Optical Line Monitoring Card):
| Specification | Value |
|---|---|
| Function | It supports the testing of parameters such as distance, attenuation, and total loss of optical fiber links |
| Slot number | 1 slot |
| Port | Provides 8 test interfaces (selected by optical switch) which can be connected to 8-core optical fiber link for testing |
| Working wavelength | 1625 nm |
| Dynamic range | ≥30 dB |
| Pulse width range | 0.02 ~ 20 μs |
| Max detection distance | ≥80 km |
| Loss test accuracy | ±0.5 dB |
| Distance test accuracy | <20 m |
| Event blind zone | <10 m |
| Attenuation blind zone | <20 m |
Hear some related OTDR links below:
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