sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL FR-SMF-500-ULC-USC Fiber Ring is an essential tool for accurate OTDR testing, designed to facilitate the measurement of end-to-end insertion loss and reflectance in single-mode fiber networks. By providing a controlled launch and receive condition, this device allows technicians to precisely characterize the near-end and far-end connections of a fiber link.
Constructed with 500 meters of standard G.652 single-mode fiber, this unit is housed in a rugged, lightweight, and compact case. Its portable design ensures it fits easily into standard OTDR carry cases or test kits, making it ideal for broadband, FTTH, and long-haul fiber network maintenance and installation environments.
Key Features
-
Standard G.652 Fiber
Features 500 meters of industry-standard single-mode fiber for consistent and reliable testing results. -
LC to SC Connectivity
Equipped with LC and SC connectors to support diverse network interface requirements. -
Compact Rugged Design
Housed in a durable, lightweight case that protects the internal fiber and enables easy transport. -
Launch and Receive Functionality
Serves as both a launch cable to characterize the near-end connection and a receive cable to measure the far-end connection. -
OTDR Optimization
Enables the OTDR to measure the insertion loss and reflectance of connections that would otherwise be hidden by the initial test pulse. -
Broad Compatibility
Designed for use in FTTH, broadband, and long-haul fiber optic network testing applications.
Applications
- FTTH network installation and maintenance
- Broadband and long-haul fiber link testing
- OTDR near-end and far-end connection verification
- Fiber optic cable plant certification
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Model | FR-SMF-500-ULC-USC |
| Part Number | 812X870 |
| Fiber Type | Single Mode (SMF G.652) |
| Cable Length | 500 meters (1640 feet) |
| Connector A | LC |
| Connector B | SC |
Frequently Asked Questions
What is the purpose of this fiber ring?
It is used with an OTDR to measure the total insertion loss and reflectance of both the near-end and far-end connections of a fiber link.
Is this compatible with single-mode networks?
Yes, it is designed specifically for standard G.652 single-mode fiber applications.
Can this be used as a receive cable?
Yes, this fiber ring is designed to function as both a launch cable and a receive cable during testing.
What is the total length of the fiber provided?
The unit contains 500 meters (approximately 1640 feet) of fiber.
Are the connectors UPC or APC?
The model features standard UPC-style connections.