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




F6121R Ribbon Fiber Identifier

Ribbon Fiber Identifier

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The Wilcom Model F6121R Ribbon Fiber Identifier is a lightweight, rugged, easy-to-use installation and maintenance instrument designed for fast, accurate identification and traffic testing of optical signals without cutting the fiber cable or interrupting service. By utilizing local detection technology (non-destructive macro-bend detection which does not damage or overstress the fiber), this unit is ideal for use during routine maintenance and line modification, and can be used to locate a particular fiber line, non-obtrusively identify live fibers, and determine whether traffic is present.

The Ribbon 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 Ribbon Fiber Identifier can make the job a lot easier.

The Ribbon Fiber Identifier includes three easy to use field changeable adapter heads. Two adapter heads are dedicated to ribbon fiber making the unit ideal for verifying signal presence or absence (live or dark fiber) on ribbon fiber. One adapter head is for use on Bare Ribbon Fiber, and the other adapter head is for use on Jacketed Ribbon Fiber. The third interchangeable adapter head is for testing 3mm patch cords.

Frequently Asked Questions

Product Description
Ribbon Fiber Identifier
Model Part Number Price
F6121R 30612197-02 $1,995.00

Product Description
3.0mm adapter
Model Part Number Price
3.0mm 04420526-01 $85.00

Product Description
Bare Ribbon Adapter
Model Part Number Price
Bare Rib 04420520-01 $85.00

Product Description
Jacketed Ribbon adapter
Model Part Number Price
Jacketed Rib 04420523-01 $85.00

  • 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.

  • Low Insertion Loss @ 1310 and 1550nm
    The lowest insertion loss eliminates system interruptions.

  • 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.

F6121A Basic Optical Fiber Identifier
Ideal for use during routine maintenance and line modification Basic Optical Fiber Identifier

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

F6222C CATV Optical Fiber Identifier
Designed for the specific requirements of the CATV industry. CATV Optical Fiber Identifier

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

Measure signals running over 25,000 feet of paired copper wire. more