sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL Fiber Ring is a compact, portable OTDR launch cable designed for precise testing of optical fiber links in premises networks. By providing a necessary length of fiber between the OTDR and the link under test, it allows for the accurate measurement of insertion loss and reflectance at the near-end connection. When used as a receive cable at the far end, it enables comprehensive assessment of the entire link path.
Constructed with 150 meters of laser-optimized OM3 50µm multimode fiber, this unit is housed in a rugged, lightweight case. Its design is intended for easy storage in standard OTDR carry cases and provides technicians with a practical, durable solution for field testing environments.
Key Features
-
150 Meter Length
Provides sufficient dead-zone compensation for standard premises fiber optic link testing. -
Laser-Optimized OM3 Fiber
Ensures accurate performance testing for high-bandwidth multimode optical systems. -
Compact Rugged Case
Offers protection against field damage while maintaining a small footprint for transport. -
SC to SC Connectors
Standardized interface allows for quick and reliable connections to common networking hardware. -
Near-End/Far-End Versatility
Functions as both a launch cable to eliminate dead zones and a receive cable to measure end-to-end loss. -
Lightweight Design
Reduces the weight burden on technicians carrying multiple test kits in the field.
Applications
- OTDR testing of premises networks
- Measurement of near-end connection loss and reflectance
- Far-end link loss and reflectance verification
- Fiber optic link certification
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Model | FR-OM3-150USCUSC |
| Fiber Type | Multimode OM3 50µm |
| Cable Length | 150 meters (492 feet) |
| Connector A | SC |
| Connector B | SC |
Frequently Asked Questions
What is the primary purpose of an OTDR Fiber Ring?
It serves as a launch cable to allow the OTDR to overcome its initial dead zone and accurately measure the near-end connection of a fiber link.
Can I use this for single-mode fiber testing?
No, this unit is specifically built with OM3 50µm multimode fiber and should not be used with single-mode systems.
Does this cable include a case?
Yes, it comes integrated into a rugged, lightweight, and compact ring housing.
What does the 'SC-SC' designation mean?
It indicates the fiber ring is terminated with an SC connector on both ends.
Is this compatible with all OTDR brands?
Yes, it acts as a passive fiber test lead and is compatible with any OTDR equipped with SC ports.