OWL OTDR Fiber Rings

500 meters OTDR Singlemode Fiber Ring

SKU:FR-SM-500

5.0/5 (18 Reviews)
  • • Easy to Use
$360.00
At a Glance
  • Recover From Dead-Zones
  • Measure Loss Through Both Patch Panels
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estimated lead time
Estimated Lead Time
Typically Ships Within 24-48 Business Hours
(Cut off time is 2 PM EST)
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expected receive dates
Receive Between
June 5-15, 2026
Made in USA
ISO 9001
TIA Compliant

Add Related Products

Connector reflections temporarily “blind” OTDRs, creating a "dead-zone" where anomalies can’t be detected. OTDR fiber rings, long patch cables, at the near-end patch panel allow the OTDR to recover from this dead-zone. They also help measure loss through both patch panels. Without a long launch cable like fiber rings, near-end reflections are undetectable, and without a dead-zone box, far-end loss can't be measured.

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Help Article
Fiber Optic Definitions
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Product Reviews (18)

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WHEELER ELECTRIC

05/13/2025 06:50:00 PM

Quick and thorough order completion - had exactly what we needed - right price and right on time!!!

G
GARG

04/01/2025 02:01:00 PM

First class product and service

KE
Kathy E.

01/24/2025 10:03:00 PM

prompt service, quick shipping, all parts arrived in good condition

BZ
Bill Zantopulos

01/05/2025 04:37:00 AM

Very reliable supplier of products. #1 in my book!

PR
Peter Ruiz

10/10/2024 01:31:00 PM

Awesome Service

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