xDSL Splitters

Fiber Optic Test

Optical Fiber Identifiers

  Basic Optical Fiber Identifier

  Enhanced Optical Fiber Identifier

  CATV Optical Fiber Identifier

  Extended Range Optical Fiber Identifier

  Ribbon Fiber Identifier

  Adapters for Fiber Identifiers

Optical Fault Locators

  Pen-style Visual Fault Locator

  Optical Fault Locator



Optical Power Meters

  Basic Power Meter

  Power Meter & Light Source

  Standard Power Meter

  CATV Power Meter

  Smart Power Meter

  WDM Power Meter

  FTTX Power Meter

  Adapter Caps

Optical Light Sources

  Power Meter & Light Source

  Dual 1310/1550nm Laser Source

  Tri 1310/1490/1550nm Laser Source

Fiber Microscopes

  400X Microscope

Test Kits

  Loss Test Kit

  Loss Test Kit

  Loss Test Kit

  Loss Test Kit

  Loss Test Kit

Fault Locator Test Kits

  Advanced Fault Locator Kit

  Basic Fault Locator Kit

Telephone Attenuators & RFI Filters

Copper Telecommunications Test




F6121A Basic Optical Fiber Identifier

Basic Optical Fiber Identifier

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The Wilcom Model F6121A Basic Optical Fiber Identifier is a rugged, easy-to-use installation and maintenance instrument which identifies optical fibers by detecting the optical signals being transmitted through a fiber. By utilizing local detection technology (non-destructive macro-bend detection which does not damage or overstress the fiber), the unit eliminates the need to open the fiber at the splice point for identification; eliminating the probability of interrupting service.

The Optical Fiber Identifier detects low frequency tones at 270 Hz, 1000 Hz and 2000 Hz. When traffic is present on the fiber under test, an audible tone can be heard as well as the traffic direction which is indicated by LEDs illuminating on the probe.

During installations, maintenance, rerouting, or restorations it is often necessary to isolate a specific fiber without disrupting service. A light source such as Wilcom's Model FS1316 used in conjunction with the Optical Fiber Identifier can make the job a lot easier.

The Optical Fiber Identifier includes a carrying pouch containing three easy to use field interchangeable adapter heads to accommodate; 900 µm buffered fiber, ribbon or 250µm coated fiber and 3mm jacketed fiber.

Optional & Replacement Adapters

Frequently Asked Questions

Product Description
Basic Optical Fiber Identifier
Model Part Number Price
F6121A 30612131-03 $1,495.00

  • Rugged Metal Case
    Field-proven lightweight rugged metal housing for years of heavy use.

  • Audible Tone
    The unit provides an audible tone in the presence of a fiber optic signal.

  • Tone Detection
    The F6121A OFI can detect 270Hz, 1kHz and 2kHz tones for easy fiber cable identification

  • LED Indication
    LEDs indicate tone detection, Traffic presence, Traffic Direction, and Low Battery.

  • Hands-Free-Operation
    With an easy to use thumb lock, hands-free operation can be enabled and disabled.

F6222 Enhanced Optical Fiber Identifier
Designed for the specific needs of the Telecom industry. Enhanced Optical Fiber Identifier

F6225 Extended Range Optical Fiber Identifier
Extended range unit using non-destructive macro-bend detection Extended Range Optical Fiber Identifier

OFIADAPTERS Adapters for Fiber Identifiers
Optical Fiber Identifier Adapters Adapters for Fiber Identifiers

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