sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL FR-SMF-150-ULC-ULC is a professional-grade OTDR fiber ring designed to provide precise measurement of optical fiber links. By serving as both a launch and receive test cable, this unit allows technicians to accurately characterize the insertion loss and reflectance of both the near-end and far-end connections during OTDR certification.
Engineered for use in premises networks, the fiber ring contains 150 meters of high-quality G.652 single mode fiber. The assembly is housed within a rugged, lightweight, and compact case, making it an ideal field tool that integrates seamlessly into standard OTDR carry cases and testing kits.
Key Features
-
Standard Fiber Compatibility
Features G.652 single mode fiber, ensuring compatibility with standard network testing requirements. -
Launch and Receive Functionality
Enables comprehensive testing of both near-end and far-end connection insertion loss and reflectance. -
Compact Ruggedized Case
Protects the fiber during transport and fits easily into existing test equipment carrying cases. -
150m Cable Length
Provides sufficient length for accurate OTDR dead zone suppression and testing. -
LC-LC Connector Configuration
Equipped with standard LC-LC connectors for direct connection to common network equipment. -
Lightweight Design
Minimizes the burden on technicians during field deployments.
Applications
- OTDR testing of premises networks
- Fiber optic link insertion loss measurement
- Reflectance characterization of fiber connections
- Fiber certification in data center environments
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Model | FR-SMF-150ULCULC |
| Fiber Type | Single Mode (G.652) |
| Connector A | LC |
| Connector B | LC |
| Cable Length | 150 m (492 ft) |
Frequently Asked Questions
What is the purpose of an OTDR fiber ring?
It serves as a launch and receive cable to help OTDRs measure the insertion loss and reflectance of the first and last connectors in a link under test.
Does this cable support single mode fiber?
Yes, this model specifically uses G.652 single mode fiber.
Are the connectors included?
Yes, the unit comes pre-terminated with LC-LC connectors.
Can I fit this in my existing OTDR bag?
The fiber ring is designed to be compact and lightweight, making it compatible with most standard OTDR carry cases.
Is this suitable for testing data centers?
Yes, it is suitable for testing links in premises networks, including data center environments.

