AFL® Noyes® Active Optical Network Terminal Detector

Remotely Detects Connectivity to Optical Network Terminals

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What's special about this fiber optic network detector?

  • Detects the presence of an active Optical Network Terminal at the fiber distribution hub, making it easy to harvest inactive splitter legs
  • Can be used while fiber optic cables are still connected to the service, reducing downtime during maintenance and troubleshooting
  • Detection can be done at any point between the splitter and the customer ONT regardless of distance, eliminating a great deal of travel and saving fuel costs
  • Typical test time is about 1 second, allowing you to test very high density applications in minutes
  • Click for More Features

The AFL® Noyes® Active ONT Detector is a very effective fiber optic detection tool that will cut your work time, project costs, and stress in half. Instead of running back and forth trying to find inactive splitter legs in hit-or-miss operations, you'll be able to check its connectivity to an active ONT in one second, no matter what distance from the customer's site.


AFL-OFI-FTTX AFL Noyes® Active Optical Network Terminal Detector 8.5" H x 1.5" W x 1.25" D
[22cm x 3,8cm x 3,2cm]
0.5 lbs
[0,23 kg]
  • Visual and audible indication ensure accessibility to a larger variety of users and simplify record keeping
  • Runs an average of 800 tests on two AAA batteries, an economical and efficient alternative to waiting for battery packs to recharge
  • Ideal for repairing or collecting inactive cables in all types of fiber optic networks, including FTTx, BPON, GPON, and EPON
  • Compatible with single mode 2mm or 3mm jumper cable for universal application
  • Proudly made in the USA Made in USA


Network Types FTTx, BPON, GPON, EPON, ≥ 1:4 splitter ratio
Network Locations Between splitter and customer ONT
Fiber Type 2mm jacketed SMF-28e®, 15mm bend radius AFL Bend Insensitive, and equivalents
Induced Loss (Typical) < 1 dB @ 1550 nm
Test Time (Typical) 1 sec
Operating Range Loss from ONT to FDH: 0 to 7 dB (BPON), 0 to 9 dB (GPON, EPON)
User interface Audio indicator and four red LEDs
Power 2 x AA batteries
Battery Life 800 tests typical
Operating Temperature -10 to 40°C
Storage Temperature -20 to 50°C
Dimensions 8.5" H x 1.5" W x 1.25" D [22cm x 3,8cm x 3,2cm]
Weight 0.23 kg (0.5 lbs)







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