sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL FR-OM2-150-USC-UST Fiber Ring is an essential tool for technicians performing accurate OTDR testing. By serving as both a launch and receive cable, it enables the measurement of the entire link, including the insertion loss and reflectance of both the near-end and far-end connections.
Constructed with 150 meters (492 feet) of high-quality OM2 50µm multimode fiber, this unit is housed in a rugged, lightweight, and compact case. Its design allows it to be easily stored in standard OTDR carry cases, providing a portable and organized solution for field fiber testing in premises networks.
Key Features
-
150m Fiber Length
Provides sufficient length for OTDR pulse stabilization to ensure accurate near-end connection measurements. -
OM2 50µm Multimode Fiber
Supports standard multimode testing applications in premises networks. -
SC and ST Connector Interface
Features common industry connectors for versatile compatibility with various test equipment and patch panels. -
Rugged Case Design
Protects the coiled fiber from environmental damage and ensures long-term durability in field conditions. -
Compact and Portable
Fits easily within standard OTDR test kits or carry cases for convenient transport between job sites. -
Launch and Receive Capability
Allows for end-to-end link loss characterization by using the ring as both a transmit and receive test reference.
Applications
- Premises network fiber link characterization
- OTDR insertion loss testing
- Far-end and near-end reflectance measurement
- Fiber optic link troubleshooting
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Model | FR-OM2-150USCUST |
| Fiber Type | Multimode (OM2) |
| Core Size | 50µm |
| Cable Length | 150m (492 ft) |
| Connector A | SC |
| Connector B | ST |
Frequently Asked Questions
What is the purpose of an OTDR fiber ring?
It acts as a launch or receive cable to allow the OTDR to overcome its dead zone, enabling the measurement of the insertion loss and reflectance of the first and last connections in a fiber link.
Can this ring be used for both launch and receive?
Yes, it is designed to function as both a launch cable (at the beginning of the link) and a receive cable (at the end of the link).
What type of fiber is used in this ring?
This specific model uses OM2 50µm multimode fiber.
Is the case durable enough for field work?
Yes, the unit features a rugged and lightweight case designed to protect the fiber and withstand field usage.
Will this fit in my OTDR carrying case?
The fiber ring is designed to be compact and fits easily into most standard OTDR carry cases or test kits.