AFL FR-SMF-500-USC-USC Single Mode OTDR Fiber Ring SC-SC, 500m

Overview

The AFL FR-SMF-500-USC-USC Fiber Ring is a specialized OTDR launch cable designed for precise testing of long-haul, FTTH, and broadband fiber optic networks. This unit includes 500 meters of G.652 single-mode fiber housed in a rugged, lightweight, and compact case, making it an essential tool for technicians performing end-to-end loss and reflectance measurements.

By using this fiber ring, users can connect an OTDR to the fiber link under test, allowing the dead zone of the OTDR to be bypassed. This setup enables accurate measurement of the near-end connection's insertion loss and reflectance, while an additional fiber ring at the far-end can be used to characterize the far-end connection performance.

Key Features

• Integrated Launch/Receive Cable
  Contains both functions in a single compact housing for comprehensive link testing.
• Ruggedized Design
  Lightweight, durable casing protects the internal fiber from environmental damage during field use.
• Universal Compatibility
  Engineered for use with most major OTDR platforms in the industry.
• G.652 Standard Fiber
  Uses industry-standard single-mode fiber to ensure consistent and accurate test results.
• SC-SC Connector Configuration
  Features high-quality SC connectors for standard connection to UPC network ports.
• Compact Portability
  Designed to fit easily inside most OTDR carrying cases or standard technician field kits.

Applications

• Broadband fiber optic network testing
• FTTH (Fiber to the Home) link characterization
• Long-haul fiber infrastructure maintenance
• OTDR dead zone avoidance for near-end and far-end testing

Technical Specifications

Frequently Asked Questions

What is an OTDR fiber ring used for?
It is used to bridge the dead zone of an OTDR, allowing for accurate measurement of the first and last connectors in a fiber link.

Can this be used as a receive cable?
Yes, this unit serves as both a launch and receive test cable for characterizing end-to-end loss.

Is the fiber compatible with APC connectors?
This model features UPC connectors; for APC networks, appropriate adapter cables or UPC-to-APC transition cables would be required.

How should this be stored?
It should be kept in its protective case when not in use to prevent fiber damage and dust contamination.

Is this compatible with all OTDR brands?
Yes, the fiber ring is a passive device compatible with virtually all OTDRs that utilize standard SC connectors.