Optical Time-Domain Reflectometers (OTDRs)








With an unbeatable combination of a small pocket-sized form factor, a high-resolution color LCD display, and some of the lowest pricing in the industry, the OWLTrek II OTDR from OWL is the WISE choice for cost-conscious buyers who only need to perform basic troubleshooting or restoration tasks on multimode and singlemode optical fiber networks. All this from an OTDR that really is pocket-sized and fair priced, yet having comparable features and specifications to other OTDRs in its class.

Automatic Event Location/Event Tables

Automatic event location is an advanced feature normally found only in expensive, high-end OTDRs. The OWLTrek II OTDR now brings this feature to the entry-level OTDR market. The OWLTrek II OTDR includes an event table showing the location, type, reflectance level, and loss of each event. Users can select an event to view, and automatically zoom in on the event on the OTDR display.

Automatic Screen Rotation

The OWLTrek II OTDR may be pocket-sized, but the large 2.8” high-resolution color LCD display can show even the longest traces with ease. And, for greater viewing flexibility and trace detail, OWL has implemented state-of-the-art MEMS technology which “flips” the high-resolution color LCD display between portrait and landscape mode automatically. In landscape mode, a wider viewing area means greater viewing detail when zooming in on events. 

OWLView for OTDR Software

OWLView software allows the user to download stored traces from the OWLTrek II OTDR to a PC.

  • Event analysis
  • Data storage using Telcordia GR-196 2.0 file format
  • Printed reports for hard-copy record keeping
  • Help menu with links to manuals, quick reference guides, and videos

OWLTrek II OTDR Introduction

 OTDR Dead Zones & Dead Zone Boxes

OWL Pulse Suppressor Boxes