OFI-200D Optical Fiber Identifier


  • One hand operation
  • Drop-proof design
  • Unique two-position head
  • Low insertion loss
  • Detects 2 kHz Tones, Traffic or CW signals
  • Indicates optical signal direction
  • Low Battery Indicator
  • Automatic power down for long battery life


  • Live fiber identification to avoid technician-induced service outages
  • Fiber tracing or identification with CW or test tones



Gyártói oldal - AFL link

The OFI-200D is a rugged, hand-held, and easy-to-use fiber optic test instrument designed to detect optical signals transmitted through a single-mode fiber without disrupting traffic on that fiber.  During installation, maintenance, rerouting, or restoration it is often necessary to isolate a specific fiber.  By simply clamping an Optical Fiber Identifier onto a fiber, the unit will indicate if there is NO SIGNAL, TONE or TRAFFIC and the associated signal direction.  It allows technical personnel to unambiguously identify a specific fiber and eliminates the risk of accidental disruption of revenue service. NOYES OLS7, OLS2, CSS1-SM and CSS1-MM Optical Light Sources are ideal companions for the OFI-200D.

The OFI-200D is equipped with a unique two-position head design that can be configured, without tools or recalibration, to work with 250 µm, 900 µm, ribbon or jacketed fiber.  The slim design of the head is particularly valuable when working in splice trays, cabinets and pedestals where work space is limited.

The clamping trigger is ergonomically designed to fit the natural motion of the user's hand.  A high-impact molded plastic case makes the OFI-200D suitable for use on either inside or outside plant tasks.

The OFI-200D Optical Fiber Identifier is battery operated and, thanks to an automatic power capability that maximizes battery life, can perform thousands of tests before needing battery replacement.  A low battery indicator is also provided.

OFI-200D Prepaid Calibration Plans




2 Year  Cal Plan for OFI-200D


2 Year  Cal Plus Plan for OFI-200D

For details see the Prepaid Calibrations and Calibration Plus plans product page