101 – 200 µm
Part no -
F13469
GEO50 Geophysical Graded-Index Optical Fiber
GEO50 is designed for distributed temperature sensing applications and will function in the high temperature range up to 300 ºC for up to 20 years. The fiber is protected against moisture and hydrogen ingression across the temperature range.
The fiber’s carbon/polyimide coating help sensure survivability and functionality when deployed and put in service in harsh environments.
GEO50 is designed for distributed temperature sensing applications and will function in the high temperature range up to 300 ºC for up to 20 years. The fiber is protected against moisture and hydrogen ingression across the temperature range.
The fiber’s carbon/polyimide coating help sensure survivability and functionality when deployed and put in service in harsh environments.
Cladding Diameter
Coating Diameter
< 200 µm
Coating Type
Polyimide [PYROCOAT]
Core Diameter
< 200
Fiber Type
Graded-Index Multimode
Numerical Aperture
0.16 – 0.20
Operating Temperature
High-Temp
Product Overview
GEO50 is designed for distributed temperature sensing applications and will function in the high temperature range up to 300 ºC for up to 20 years. The fiber is protected against moisture and hydrogen ingression across the temperature range.
The fiber’s carbon/polyimide coating help sensure survivability and functionality when deployed and put in service in harsh environments.
Typical Applications
- Datacom in Harsh Environments
- Distributed Temperature Sensing
- High-Temperature DTS
- Local Area Networks with Elevated Temperature Requirements
Contact Information
For additional information please contact your sales representative. You can also visit our website at www.lightera.com or call 1-888-FIBERHELP (1-888-342-3743) USA or 1-770-798-5555 outside the USA. For a full list of our certifications, visit our website.
Trademark Notice and Disclaimer
Lightera reserves the right to make changes to the product(s) described in this document at any time without notice. This document is for informational purposes only and is not intended to modify or supplement any Lightera warranties or specifications relating to any of its products or services.
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