sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP FR-FCSCS2-150M Single Mode FC to SC Fiber Ring is a specialized OTDR launch cable designed to minimize the impact of the dead zone during fiber optic testing. By providing an additional length of fiber at the beginning and end of a link, it allows for accurate characterization of near-end and far-end connectors that would otherwise be obscured by the instrument's initial dead zone.
Constructed with 150 meters of high-quality Corning single-mode 9µm fiber, this unit is housed in a portable, lightweight ring design suitable for field use. It includes 1-meter pigtails for easy connection and a repositionable carabiner for convenient attachment to test gear or technician belts. The entire assembly comes protected in a durable pouch for transport and storage.
Key Features
-
Corning Fiber Construction
Utilizes genuine Corning single-mode 9µm fiber to ensure consistent transmission performance and compatibility. -
Dead Zone Mitigation
Allows for precise measurement of both the near-end and far-end connectors of a fiber link by extending the test reach. -
Portable Design
Features a compact, lightweight ring configuration that is easy to carry between job sites. -
Integrated Carabiner
Includes a repositionable carabiner for secure and accessible mounting during testing procedures. -
Pigtail Leads
Comes with 1-meter pigtails, providing the flexibility needed to interface with various test equipment and patch panels. -
Protective Storage
Ships with a durable pouch to safeguard the fiber and connectors when not in use.
Applications
- Fiber optic network installation and certification
- OTDR testing for short-haul fiber links
- Maintenance and troubleshooting of single-mode fiber systems
- Characterization of near-end and far-end connectors
Package Contents
- 1 x FiberXP FR-FCSCS2-150M OTDR Fiber Ring
- 1 x Durable Storage Pouch
Technical Specifications
| Specification | Value |
|---|---|
| Model | FR-FCSCS2-150M |
| Fiber Type | Single Mode (Corning) |
| Core Size | 9µm |
| Cable Length | 150 meters (492 feet) |
| Connector A | FC |
| Connector B | SC |
| Dimensions | 5-1/4" x 1" |
Frequently Asked Questions
What is the purpose of an OTDR fiber ring?
The fiber ring acts as a launch and receive cable, allowing the OTDR to overcome its inherent dead zone and accurately test the first and last connectors of the fiber under test.
What type of fiber is used in this ring?
This model uses Corning single-mode 9µm fiber for reliable performance.
Are connectors included on both ends?
Yes, this unit is configured with an FC connector on one end and an SC connector on the other, each with 1-meter pigtails.
Is this unit protected during transport?
Yes, the unit comes with a durable pouch to protect the fiber and connectors when stored.
Can I attach this to my tool belt?
Yes, it features a repositionable carabiner for convenient attachment to gear or belts during field operation.


