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Fiber Light Test Guide

VeEX FX41xT Meter & TestWithFlow

1. Daily Calibration Required Once Per Day

  • Disconnect all fibers from the meter.
  • Block the top port from light.
  • Press Shift, then Zero (Mode).

2. Test Before & After Bury

Rule: Test before bury, bury the line, then test again after bury.
Ask the customer: "Can I disconnect your internet for 5 minutes to test the line?"

3. Testing Steps

  1. Disconnect the customer line and plug it into the meter.
  2. Turn the meter on and select QR.

    Meter — QR

    Meter QR Screen
  3. Open AppSheet and copy the Ticket ID.

    Ticket ID (AppSheet)

    AppSheet Ticket ID
  4. Log in to testwithflow.com.

    Login Screen

    TestWithFlow login screen
  5. Enter the flow info:
    • • Click Start New Flow
    • Flow Profile*: Select GFiber Day 1
    • Work Order ID*: Paste the Ticket ID
    • • Click Start
    • • Select: 1490nm/1577nm

    Flow Profile / Work Order ID

    TestWithFlow flow start screen

    1490nm / 1577nm

    TestWithFlow 1490nm and 1577nm
  6. Scan the QR code displayed on the meter screen.
  7. Click Close Flow, then OK.
Wait about 30 seconds for the app to finish before closing it.

4. Troubleshooting