NK307PON PON Optical Power Meter
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Description
The NK307PON Optical Power Meter is designed with an ultra-low-power microcontroller and a color segment screen, integrating an internal filter that can simultaneously test the optical power values of voice, data, and video signals. Its operation method involves extracting a minimal portion of the optical signal online at any point in the PON network, enabling measurements throughout the FTTx service activation, maintenance, and inspection phases, reliably verifying and ensuring compliance with network communication requirements.
The NK307PON Optical Power Meter can internally set 10 groups of judgment thresholds, providing pass, warning, or fail status indications for each wavelength, while also allowing test results to be saved for easy review. It is an ideal choice for PON network engineering, construction, and maintenance.
Key Features
- Configurable auto-shutdown
- Configurable 10 groups of thresholds
- Configurable measurement and alarm thresholds
- Supports burst mode testing for 1310nm upstream wavelength
- Supports simultaneous measurement and display of voice, data, and video signals in PON architecture
- Built-in filter for simultaneous testing of 1310nm upstream signal and 1490nm/1550nm downstream signals in PON systems
Technical Specifications
PON Power Meter Specifications
| Parameter | 1310 nm | 1490 nm | 1550 nm |
|---|---|---|---|
| Test Wavelength (nm) | 1310 ± 50 | 1490 ± 15 | 1550 ± 10 |
| Isolation @1310nm (dB) | — | >40 | >40 |
| Isolation @1490nm (dB) | >40 | — | >40 |
| Isolation @1550nm (dB) | >40 | >40 | — |
| Dynamic Range (dBm) | +10 to -35 | +12 to -40 | +25 to -40 |
| Measurement Uncertainty (dB) | ≤0.5 | ||
| Insertion Loss (dB) | ≤1.5 | ||
| Detector Type | InGaAs | ||
| Display Resolution (dB) | 0.01 | ||
| Fiber Type (μm) | SM 9/125 | ||
| Optical Connector | FC/UPC (SC, ST interchangeable) | ||
General Specifications
| Display | Color LCD screen |
| Data Storage | ≤10 records |
| Data Interface | Micro USB |
| Power Supply | 3 × AA batteries |
| Battery Life | Standby >20 hours; Measurement >12 hours |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 0 to 95% non-condensing |
| Weight | 150 g |
| Dimensions | 173 mm × 82 mm × 37 mm |
