Fiberdyne Labs, Inc. ST/UPC Attenuators


    Purpose: To describe the Fiberdyne Labs fiber-optic, fixed, single-mode attenuator with ST/UPC connections.


    Description: Fiberdyne Labs manufactures premium fixed optical attenuators. The FCR0111XX series of singlemode attenuators are made with state-of-the-art equipment in every phase of manufacturing, to ensure that every attenuator meets our ISO 9001 quality standards.


PDF Version of Web page Technical Data Sheet


Description Units Value
Technology Type Doped Fiber
Standard Available ValuesdB1-10, 15, 20
Return LossdB>50, Typical 55
Attenuation AccuracydB±0.5 (1-8dB); ±10% level
Angle & Tolerance°Not Applicable
Operating Temperature°C-40 to +75
Humidity Range%5-95 Non-condensing
Body Dimensionscm5.0 X 1.0 X 1.0
Body Materials Metal or Polymer
Standards Compliance Telcordia


ST/UPC Attenuators
Part Number Description Attenuation Order
FCR011101 Male/Female 1310/1550 1dB Call to Order
FCR011102 Male/Female 1310/1550 2dB Call to Order
FCR011103 Male/Female 1310/1550 3dB Call to Order
FCR011104 Male/Female 1310/1550 4dB Call to Order
FCR011105 Male/Female 1310/1550 5dB Call to Order
FCR011106 Male/Female 1310/1550 6dB Call to Order
FCR011107 Male/Female 1310/1550 7dB Call to Order
FCR011108 Male/Female 1310/1550 8dB Call to Order
FCR011109 Male/Female 1310/1550 9dB Call to Order
FCR011110 Male/Female 1310/1550 10dB Call to Order
FCR011115 Male/Female 1310/1550 15dB Call to Order
FCR011120 Male/Female 1310/1550 20dB Call to Order


Fiberdyne Labs, Inc.
127 Business Park Drive, Frankfort, New York
Toll Free: 800-894-9694
Phone: 315-895-8470
Fax: 315-895-8436

Fiberdyne Labs, Inc. carries a complete line of Attenuators at our Frankfort, New York, facility.
Call your Fiberdyne Sales Representative at 800-894-9694 or email us at

An Introduction to Attenuators