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UT691C Fiber Optic Identifier
UT691C fiber optic identifier adopts non-destructive macro-bend technology to detect optical signals and direction without cutting fibers. It comes with a 4-in-1 adapter, a 10 mW stable VFL for fiber fault locating, and an HD OLED display. Ideal for fiber network maintenance.
Description
Features of UT691C Fiber Optic Identifier
- Non-Destructive Micro-bend Online Testing
- Auto-identifies 3 signal frequencies
- Easy Breakpoint Detection
- Built-in High-Power LED Flashlight
- 4-in-1 universal Fixture
- Mini and Compact
- Lithium battery USB Direct Charging
Specifications
| Model | UT691C |
| Live Fiber Identifier Parameters | |
| Fiber Types | 250μm/900μm/2mm/3mm fiber |
| Wavelength Range | 700 to 1700nm |
| Direction Identification Range | -40 to +10dBm (Optical Source Wavelength: 1550nm) |
| Frequency Identification Lower Limit | -40dBm |
| Insertion Loss | < 3dB @ 1310nm; < 3dB @ 1550nm |
| Fiber Fixture | 4-in-1 universal fixture |
| Detected Frequencies | 270Hz, 1kHz, 2kHz |
| Visual Fault Locator (VFL) Parameters | |
| VFL Wavelength | 650nm ± 20nm |
| VFL Port | 2.5mm Universal port |
| VFL Output Power | 10mW (solid light/2±0.5Hz flashing) |
| Other Parameters | |
| Charging Port | Type-C port |
| LED Flashlight | ✔ |
| Buzzer Prompt | ✔ |
| Operating Temperature | Operating temperature: -10 to 45°C |
| Storage temperature: -20 to 45°C | |
| Characteristics | |
| Power Supply | 3.7V 400mAh Lithium battery |
| Size | 152mm*41mm*32mm |
| Weight | About 80g |
| Standard Accessories | Optical Fiber Identifier*1 Gift Box*1 PE Bag*1 User Manual*1 Type-C Charging Cable*1 |
| Standard Quantity Per Carton | 10pcs |
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