Fiber Identifier - Live Identifier
Variant Specifications
D-2000 Fiber Optic Identifier
Fiber Identifier • Optical Power Meter • Visual Fault Locator • Live Fiber Detection
The D-2000 Fiber Optic Identifier is a professional 4-in-1 fiber optic testing instrument designed for FTTH, ISP, telecom, CATV, enterprise networks, and data center maintenance. It combines a Fiber Identifier, Optical Power Meter (OPM), Visual Fault Locator (VFL), and live fiber detection into one compact handheld device.
Using advanced non-destructive optical detection technology, the D-2000 identifies live optical fibers without interrupting network traffic. It accurately detects optical signal direction, modulation frequency, optical power levels, and fiber continuity, making it an ideal tool for fiber installation, troubleshooting, maintenance, and network verification.
Key Features
4-in-1 Integrated Functions
| Function | Description |
|---|---|
| Fiber Identifier | Non-destructive live fiber identification with signal direction detection. |
| Optical Power Meter | Measures optical power from +26 dBm to -50 dBm. |
| Visual Fault Locator | 10mW red laser for locating fiber breaks, bends, and faults. |
| Live Fiber Detection | Detects CW, 270Hz, 1kHz and 2kHz modulation signals. |
Fiber Identifier Specifications
| Parameter | Specification |
|---|---|
| Operating Wavelength | 800 – 1700 nm |
| Detector Type | InGaAs |
| Supported Fiber | 250μm, 900μm, 2mm, 3mm |
| Modulation Frequency | CW, 270Hz, 1kHz, 2kHz |
| Detection Range | +13 to -50 dBm |
| Signal Direction | +13 to -35 dBm |
| Frequency Detection | +13 to -30 dBm |
Optical Power Meter (OPM)
| Parameter | Specification |
|---|---|
| Supported Wavelength | 850, 1300, 1310, 1490, 1550, 1625 nm |
| Measurement Range | +26 to -50 dBm |
| Measurement Units | dBm / dB / xW |
| Resolution | 0.01 dB |
| Accuracy | ≤ ±0.5 dB |
| Connector | Φ2.5 mm Universal |
Visual Fault Locator (VFL)
| Parameter | Specification |
|---|---|
| Laser Wavelength | 650 ±10 nm |
| Output Power | ≥10 mW |
| Connector | Φ2.5 mm Universal |
General Specifications
| Parameter | Specification |
|---|---|
| Display | Color LCD |
| Power Supply | 2 × AA Batteries |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -30°C to +70°C |
| Dimensions | 220 × 38 × 28 mm |
| Weight | 145 g (without battery) |
Applications
Why Choose the D-2000 Fiber Optic Identifier?
The D-2000 combines four essential fiber optic testing functions into one lightweight handheld device. It enables technicians to identify live fibers without service interruption, accurately measure optical power, locate fiber faults, and verify signal direction. Its compact design, wide wavelength support, and professional-grade performance make it an ideal solution for FTTH deployment, ISP maintenance, telecom operations, enterprise networking, and data center fiber management.
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