Fiber Optic Light / Laser Sources

Dual OWL Multimode 1300nm Light Source

SKU:DO2-13st

5.0/5 (18 Reviews)
  • • Easy to Use
  • • Made in the USA
$324.00
At a Glance
  • Compact Size
  • Intuitive Interface
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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

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The Dual OWL 1300 is a cost-effective, compact, handheld light source with temperature-compensated outputs calibrated to couple -20dBm of optical power into multimode fiber. Equipped with a 1300nm source, it can be upgraded to include an 850nm option. The two-button interface provides simple operation, with one button for power and the other for wavelength selection. LED indicators highlight the selected source and verify sufficient battery power for calibrated output.

Key Benefits:

  • Highly stabilized
  • Temperature Compensated
  • -20dBm Calibrated Output (Customizable)
  • Compact, Rugged & Economical
  • Extended Battery Life
  • Low Battery Indicator
  • NIST Traceable
  • Available with ST or SC connector

 

Applications:

The Dual OWL 1300 series offers a stable, LED-based output for testing multimode fiber links at 1300nm, with an upgradeable 850nm option, making it a reliable, affordable choice for fiber optic professionals. High-intensity LEDs in Dual OWL light sources emit intense infrared beams invisible to the eye.

Specifications

Output Power
-20dBm (Into Multimode)
Initial Accuracy
±0.10dB @ 25°C
NIST Traceable Calibrated Wavelengths
1300nm
Center Wavelength
1300nm: ±50nm
Spectral Width
180nm @ 1300nm
Typical 1 Hour Drift (dB)
0.05dB @ 1300nm
Dimensions
4.94 x 2.75 x 1.28 in

Resources

PDF Document
General: Spec Sheet
Asset

Help Article
Fiber Optic Definitions
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Videos

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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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