High‑Performance Optical Power Meter + VFL — Now at D‑TECH Trading 🇳🇵
Looking for a reliable, all‑in‑one fiber optic tester? The D‑TECH OPM‑VFL‑50 is now available in Nepal, bringing professional‑grade features at an unbeatable price.
What’s Inside
- One compact OPM‑VFL‑50 unit
- Soft rubber protective casing
- Powered by 3×AA (Type‑C rechargeable support)
- Includes a bright LED flashlight for working in dim environments
Core Features
1. Optical Power Meter (OPM)
- Wide wavelength support: 800–1700 nm, calibrated at 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625 nm
- Power measurement from –50 dBm to +26 dBm, with 0.01 dBm resolution and ±5 % accuracy (dtechtrading.com.np)
- Supports multiple connector types: FC, SC, ST via a universal 2.5 mm port
2. Visual Fault Locator (VFL)
- Red laser at 650 nm, selectable output: 1/5/10/15/20/25/30 mW
- Modes: continuous wave (CW) or 2 Hz pulse
- Detects breaks, bends, or poor splices in fibers up to kilometers long
3. Additional Utilities
- LED flashlight for inspection in dark spaces
- RJ45 cable testing capability (optional functionality)
- Supports auto‑shutdown (default 10 min), memory of last settings, and reference‑value calibration.
Practical Use Guide
Based on D‑TECH’s official knowledge base, here's how to use the OPM‑VFL‑50 effectively:
a) Measuring Optical Power
- Power on and select OPM mode
- Connect the fiber
- Pick the correct wavelength (e.g., 1310 nm or 1550 nm)
- Read in dBm/mW
- Validate against network design specifications
b) Locating Faults
- Switch to VFL mode, connect fiber
- Turn on the red laser
- Inspect for glowing areas — these indicate faults like breaks or bends
c) Testing Ethernet (RJ45)
- Connect ends of an unplugged RJ45 cable
- Device cycles lights showing pin mapping
- Mismatches signal miswiring or faulty crimps
Why Choose the OPM‑VFL‑50?
- All‑in‑One Tool - OPM, VFL, flashlight, and optional RJ45 testing
- Rugged & Portable - compact design with protective rubber case
- Cost‑Effective - indispensable for startups, ISPs, telecoms, university labs, and service providers.
Get Your OPM‑VFL‑50 Today!
Visit D‑TECH Trading’s website or contact our Kathmandu, Itahari or Butwal office to order. Elevate your network installations with this powerful, field‑ready instrument.