ALK‑2000A OTDR Fiber Tester

The ALK‑2000A OTDR is a compact handheld fiber optic diagnostic tool designed for FTTH installation, telecom maintenance, and emergency repair. With a 3.5‑inch LCD and multiple integrated functions, it delivers precision, portability, and reliability in the field.

🔑 Key Features

• Integrated Functions: OTDR, Optical Power Meter (OPM), Visual Fault Locator (VFL), Stable Laser Source (LS).
• Dynamic Range: 24/22 dB (dual wavelength).
• Wavelengths Supported: 1310 ±20 nm / 1550 ±20 nm.
• Event Dead Zone: 2 m; Attenuation Dead Zone: 8 m.
• Test Range: 0.5 km to 80 km.
• Pulse Widths: 5 ns to 20 s.
• Accuracy: ±0.05 dB/dB.
• Display: 3.5″ LCD screen.
• Storage: 500 curves capacity.
• Battery: Lithium rechargeable, >10 h continuous use.
• Interface: FC/SC/ST/LC optional connectors.
• Additional Functions: VFL (650 nm, 10 mW), LS (1310/1550 nm, ≥ –7 dBm), OPM (–70 to +6 dBm or –50 to +26 dBm depending on model).

📦 Package Includes

• ALK‑2000A OTDR host unit
• Lithium battery (included)
• Adapter & charger
• FC/UPC connector
• User manual
• Calibration certificate
• Cleaning cotton slices
• Carrying case

⚙️ Technical Specifications

• Size: 145 × 78 × 30 mm
• Weight: 0.3 kg (battery included)
• Operating Temperature: –10 to 50 °C
• Storage Temperature: –40 to 70 °C
• Humidity: 0–95% non‑condensing

✅ Warranty Information

This product comes with a 1‑year manufacturer warranty. Universal Fiber Solutions ensures genuine ALK‑2000A OTDR units, warranty coverage, and customer support for usage guidance.