**Product Specifications:**
**Brand:** TriBrer
**Model:** APM300N
**Product Name:** Optical & Cable Meter
**Features:** 7-in-1 multifunctional device including optical power meter, cable locator, lighting, length cutting, etc.
**Seven Key Features:**
1. Wave Lengths: 350nm, 1310nm, 1550nm, 1277nm
2. Single-wavelength optical power meter
3. Powerful red light source for line tracing
4. Analog and digital line tracing modes
5. Network testing module
6. Dual-mode line tracing function
7. Support for EPON/GPON, XGPON wavelengths
**Optical Power Support:** 10 wavelengths including 1490nm, 1577nm, 1650nm, 850nm, 1625nm, 1310nm, 1550nm, 980nm, 1300nm, 1270nm
**Compatibility:** Supports 5G band
**Measurement Units:** nm, dBm, W
**Red Light Source:** Stable and powerful for efficient fiber penetration
**Line Tracing:** Analog and digital modes for accurate line tracing
**Crystal Head Testing:** Single-end crystal head testing
**Network Cable Testing:** 1-to-2 network cable sequence testing
**LED Lighting:** Dual LED lights for illumination in dark environments
**NCV Testing:** Non-contact voltage testing for safety
**Package Contents:**
1. Portable waist bag x1
2. Outer packaging box with QR code electronic manual x1
3. Certificate of conformity x1
4. Main unit with network testing module x1
5. Receiver x1
6. Type-C charging cable x1
7. RJ45 network cable x1
8. Network cable alligator clip x1
9. Earphones x1
**Product Diagram:**
- Main Unit: VFL interface, LED light, OPM optical interface, RJ45 test socket, indicator lights, buttons, RJ45 line tracing test socket, Type-C port
- Receiver: Probe, headphone jack, status indicator lights, buttons, LED ring light, power switch knob, Type-C port, RJ45 test socket