sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP® FR-SCALCAS2-500M Single Mode OTDR Fiber Ring is a professional-grade launch cable designed to minimize the event dead zone during optical time-domain reflectometer (OTDR) testing. By providing an extended length of fiber at the beginning and end of a fiber link, it enables precise characterization of near-end and far-end connectors that would otherwise be obscured by the instrument's dead zone.
Constructed with 500 meters of high-quality Corning single-mode 9µm fiber, this unit is housed in a compact, portable, and durable ring design. It includes 1-meter pigtails for easy connectivity and a repositionable carabiner for convenient attachment to test equipment or racks in the field. This launch cable is optimized for single-mode fiber network installation, maintenance, and certification.
Key Features
-
Dead Zone Mitigation
Allows for the complete measurement of initial and far-end connectors by providing sufficient fiber length to clear the OTDR dead zone. -
Genuine Corning Fiber
Utilizes industry-standard single-mode 9µm Corning fiber to ensure consistent and accurate signal transmission. -
Compact Ring Design
Features a lightweight, portable ring housing that is easy to store and deploy in field environments. -
Repositionable Carabiner
Equipped with a sturdy, movable carabiner for secure mounting or transport during site work. -
Protective Pouch
Supplied with a durable pouch to protect the fiber and connectors from damage when not in use. -
1-Meter Pigtails
Includes 1-meter pigtail leads to simplify connection to various OTDR ports and fiber patch panels.
Applications
- OTDR testing of fiber optic links
- Fiber network certification
- Near-end and far-end connector measurement
- Optical link fault location
- Fiber optic maintenance and troubleshooting
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | FiberXP |
| Model | FR-SCALCAS2-500M |
| Part Number | 682X541 |
| Fiber Type | Single Mode |
| Fiber Core Size | 9µm |
| Cable Length | 500 meters (1640 feet) |
| Connector A | SC/APC |
| Connector B | LC/APC |
| Pigtail Length | 1 meter |
Frequently Asked Questions
What is the purpose of an OTDR fiber ring?
An OTDR fiber ring acts as a launch or receive cable to clear the OTDR's "dead zone," allowing you to characterize the first and last connectors of the link under test.
Is this cable suitable for multi-mode networks?
No, this specific model is designed for single-mode fiber applications using 9µm Corning fiber.
Are the connectors SC/APC and LC/APC?
Yes, this unit is configured with an SC/APC connector on one side and an LC/APC connector on the other.
Does it come with a storage pouch?
Yes, a durable pouch is included to provide protection for the fiber ring when not in use.
Can the carabiner be moved?
Yes, the included carabiner is repositionable for flexible mounting options in the field.