sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL FR-SMF-150-ULC-UST Fiber Ring is a compact, portable OTDR launch and receive cable designed for testing single-mode fiber networks. By providing a controlled length of fiber, it allows an OTDR to measure the insertion loss and reflectance of the near-end and far-end connections of a fiber link.
Constructed with 150 meters of G.652 standard single-mode fiber, this unit is housed in a rugged, lightweight case that maintains organized cable deployment. It is engineered for use in both field and lab environments, ensuring accurate, repeatable test results for network technicians and installers.
Key Features
-
Launch and Receive Functionality
Serves as both a launch cable to characterize the near-end connection and a receive cable for the far-end connection. -
Standard G.652 Fiber
Utilizes industry-standard single-mode fiber for broad compatibility with various OTDR test equipment. -
Rugged Case Design
Features a durable, lightweight housing that protects the fiber and ensures easy portability in a tool kit. -
Compact Footprint
Designed for efficient storage, fitting easily within standard OTDR carry cases or test kits. -
Optimized Organization
The coiled configuration prevents tangling and maintains proper bend radius during transport and use. -
Accurate Measurement
Facilitates precise measurement of insertion loss and reflectance, essential for network certification.
Applications
- OTDR testing and certification
- Premises network fiber link characterization
- Insertion loss and reflectance measurements
- Fiber optic installation and maintenance
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Model | FR-SMF-150-ULC-UST |
| Part Number | 812X860 |
| Cable Length | 150 meters (492 feet) |
| Fiber Type | Single-mode (G.652) |
| Connector A | LC |
| Connector B | ST |
Frequently Asked Questions
What is the purpose of an OTDR Fiber Ring?
An OTDR fiber ring provides a sufficient length of fiber (dead-zone box) to allow the OTDR to stabilize and measure the insertion loss and reflectance of the very first connection in a link.
Can this be used for both launch and receive cables?
Yes, this unit can be used as a launch cable at the near end and a receive cable at the far end of the link under test.
Is this compatible with all OTDRs?
This fiber ring is compatible with any OTDR using single-mode fiber with LC or ST connectors.
What type of fiber is used?
It utilizes standard G.652 single-mode fiber.
How long is the cable?
The cable is 150 meters (492 feet) in length.