Eloik ALK‑3000 OTDR Fiber Tester

The Eloik ALK‑3000 OTDR is a professional handheld fiber optic tester designed for FTTH installation, telecom maintenance, and emergency repair. With a 5‑inch HD color touchscreen and multiple integrated functions, it delivers precision, versatility, and reliability in the field.

🔑 Key Features

• Dual wavelength (ALK‑3000A): 1310/1550 nm, 24/22 dB dynamic range.
• Single wavelength (ALK‑3000S): 1550 nm, 22 dB dynamic range, supports online testing.
• Event Dead Zone: 2 m; Attenuation Dead Zone: 10 m.
• Test Range: 0.5 km to 160 km.
• Pulse Widths: 10 ns to 25 µs.
• Accuracy: ±(1 + 0.005% × distance + sampling resolution).
• Loss Measurement Accuracy: ±0.05 dB/dB.
• Sampling Points: 12,800; memory capacity 1,000 curves.
• Display: 5″ HD color touchscreen, >10 million touches lifespan.
• Battery: 5000 mAh lithium, >10 h continuous use.
• Interface: FC/SC/ST/LC optional connectors.
• Additional Functions:
  • VFL: 650 nm, ≤2 mW, FC/UPC connector.
  • OPM: –50 to +16 dBm, calibrated at 850–1625 nm.
  • OLS: 1310/1550 nm, ≥ –7 dBm.
  • RJ45 Cable Test: Detects open circuit, short circuit, out‑of‑order wiring, and rough fault location.

📦 Package Includes

• ALK‑3000 OTDR host unit
• Lithium battery (included)
• Adapter & charger
• FC/UPC connector
• User manual
• Calibration certificate
• Cleaning cotton slices
• Carrying case

⚙️ Technical Specifications

• Size: 165 × 130 × 45 mm
• Weight: 1 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 Eloik ALK‑3000 OTDR units, warranty coverage, and customer support for usage guidance.