sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP® FR-STLCM1-150M Multimode ST to LC Fiber Ring is a specialized OTDR launch cable designed to minimize the impact of the OTDR dead zone. By providing an extended length of fiber at the beginning and end of the fiber link under test, it allows for accurate characterization of near-end and far-end connectors.
Engineered for portability and field durability, this unit features a compact, lightweight ring design with a repositionable carabiner for easy attachment to technician gear. It is constructed using high-quality multimode 62.5µm fiber housed in a robust, protective pouch, ensuring it can withstand the rigors of frequent use in diverse operating environments.
Key Features
-
Dead Zone Minimization
Acts as a launch and receive cable to clearly identify and measure the loss of initial and final connections. -
Multimode 62.5µm Fiber
Uses high-performance Corning fiber for consistent, accurate optical testing results. -
Portable Ring Design
Features a compact 5-1/4" x 1" ring profile for efficient transport and storage. -
Integrated Carabiner
Includes a repositionable carabiner for secure and convenient attachment during fieldwork. -
Protective Pouch Included
Ships with a durable carrying pouch to safeguard the fiber and connectors during transport. -
1-Meter Pigtails
Configured with 1-meter pigtails on both sides to provide flexible interface options for testing equipment.
Applications
- OTDR testing of multimode fiber optic networks
- Characterizing near-end and far-end fiber optic connectors
- Minimizing OTDR dead zone interference
- Field testing and installation certification
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | FiberXP |
| Model | FR-STLCM1-150M |
| Part Number | 682X577 |
| Fiber Type | Multimode |
| Core Size | 62.5µm |
| Cable Length | 150 meters (492 feet) |
| Connector A | ST |
| Connector B | LC |
Frequently Asked Questions
What is the purpose of an OTDR fiber ring?
An OTDR fiber ring acts as a launch cable that allows the OTDR pulse to stabilize before reaching the first connector of the fiber link, effectively eliminating the blind spot known as the dead zone.
Can I use this for singlemode testing?
No, this product specifically contains 62.5µm multimode fiber and should only be used for testing multimode fiber systems.
Are the connectors interchangeable?
The connectors are permanently factory-installed to ensure optical integrity. Please order the specific connector configuration required for your testing equipment.
How long are the pigtail ends?
Each end of the fiber ring is configured with 1-meter long pigtails.
Is the storage pouch included?
Yes, a durable protective pouch is included with every purchase to protect the cable when not in use.