sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL FR-SMF-150-USC-USC Fiber Ring is a specialized OTDR launch and receive cable designed for accurate fiber optic link characterization. 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 without the typical dead zone limitations associated with direct connections.
Constructed with 150 meters of high-quality G.652 single mode fiber, the assembly is housed in a rugged, lightweight, and compact ring case. This design is engineered to survive the demands of field use while remaining small enough to stow conveniently within standard OTDR carrying cases or test kits.
Key Features
-
Standard SMF Compatibility
Features G.652 single mode fiber, ensuring compatibility with standard long-haul and premises fiber networks. -
150m Length
Provides an optimal length to bypass the OTDR dead zone for thorough end-to-end link testing. -
SC-SC Interface
Equipped with standard SC connectors on both ends for immediate integration into most test environments. -
Ruggedized Housing
The protective ring case is built for field durability, preventing damage during transportation and use. -
Compact Design
Engineered to be lightweight and space-efficient, allowing for easy inclusion in technician tool kits. -
Reflectance Mapping
Enables precise measurement of connection reflectance at both the near and far ends of the link.
Applications
- OTDR testing of premises network fiber links
- Measurement of near-end connection insertion loss
- Measurement of far-end connection insertion loss
- Reflectance characterization for fiber certification
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Model | FR-SMF-150USCUSC |
| Part Number | 812X862 |
| Fiber Type | Single Mode (G.652) |
| Cable Length | 150 meters (492 feet) |
| Connector A | SC |
| Connector B | SC |
Frequently Asked Questions
What is the purpose of an OTDR Fiber Ring?
It acts as a launch and receive cable to eliminate the OTDR "dead zone," allowing for the measurement of total link loss and connector reflectance.
Can this be used with non-SC systems?
This specific model is terminated with SC connectors; adapters would be required to connect to other interface types.
Is the fiber G.652 compliant?
Yes, it utilizes standard SMF (G.652) single mode fiber.
Is the case included?
Yes, the fiber is housed in a rugged, compact ring case designed for protection and portability.
How long is the cable?
The cable is 150 meters (approximately 492 feet) in length.