sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP® FR-SCSTM1-150M Multimode SC to ST Fiber Ring is a specialized OTDR launch cable designed to minimize the event dead zone during fiber optic testing. By serving as a launch and receive cable, it enables technicians to accurately measure both the near-end and far-end connectors of the fiber under test.
Constructed with 150 meters (492 feet) of multimode 62.5µm fiber, this unit is housed in a portable, lightweight ring design. It features 1-meter pigtails for easy connection and comes equipped with a repositionable carabiner for convenient transport in the field. Every unit includes a durable carrying pouch for protection in various operating environments.
Key Features
-
Dead Zone Mitigation
Allows for precise characterization of the initial and final connectors of a fiber link by providing an adequate launch distance. -
High-Quality Fiber
Utilizes genuine Corning fiber to ensure consistent and accurate testing results. -
Portable Design
Compact 5-1/4" x 1" ring form factor makes it easy to handle and store. -
Flexible Connectivity
Equipped with SC and ST connectors to support common legacy and standard fiber interface testing. -
Field-Ready Accessories
Includes a repositionable carabiner for easy attachment to technician gear or cable management systems. -
Protective Storage
Supplied with a durable pouch to protect the fiber and connectors during transport and storage. -
Pigtail Configuration
Features 1-meter pigtails that simplify the interface process with OTDR ports and equipment under test.
Applications
- OTDR testing for short-range and premises networks
- Fiber optic installation and certification
- Measurement of connector insertion loss and reflectance
- Troubleshooting and maintenance of multimode fiber links
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | FiberXP |
| Model | FR-SCSTM1-150M |
| Part Number | 682X572 |
| Fiber Type | Multimode |
| Core Size | 62.5µm |
| Cable Length | 150 meters (492 feet) |
| Connector A | SC |
| Connector B | ST |
| Dimensions | 5-1/4" x 1" |
Frequently Asked Questions
What is the purpose of an OTDR Fiber Ring?
It is used to eliminate the dead zone caused by the initial connection at the OTDR, allowing for accurate measurement of the first connector of the link being tested.
Is the fiber core size compatible with my system?
This model uses 62.5µm multimode fiber. Ensure your testing requirements match this specification before purchase.
Does it come with a case?
Yes, it includes a durable pouch for storage and protection.
Can I use this as a receive cable?
Yes, this ring can function as both a launch cable and a receive cable.
How long are the pigtails?
The pigtails on this unit are 1 meter in length.


