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THORLABS IOT-G-1550A Dual Fiber Isolator Pm Apc Fc/apc

Iot-g-1550a Thorlabs Dual-stage Fiber Isolator 1550 Nm Pm Fc/apc

( Brand: Thorlabs ), ( Unit Type: Unit ), ( Manufacturer Part Number: IOT-G-1550A ), ( Country/region Of Manufacture: United States )

Review THORLABS Dual stage Fiber Isolator 1550 Nm Pm Fc/apc

The Thorlabs IOT-G-1550A Dual-Stage Fiber Isolator is an essential component for any optical communication or fiber optic sensing application that requires maintaining the polarization state and eliminating unwanted reflections. This isolator is specifically designed to operate at a wavelength of 1550 nm, making it ideal for use in telecom and datacom systems.

The IOT-G-1550A is a dual-stage isolator, which means it employs two stages of magnetic isolation to provide superior isolation performance. Each stage consists of a magnetically configured ferrite core, which deflects and isolates any unwanted reflections while allowing the desired forward signal to pass through. The first stage isolates the input fiber from the output fiber, while the second stage isolates the output fiber from any external reflections.

This isolator features FC/APC (Ferrule Concentric/Angled Physical Contact) connectors on both ends, which provide excellent optical alignment and low loss. The FC connector has a ferrule diameter of 2.921 mm and a ferrule length of 12.7 mm, while the APC connector has a ferrule diameter of 2.9 mm and a taper angle of 8 degrees.

The IOT-G-1550A is housed in a compact, rugged, and lightweight anodized aluminum housing that measures 43.2 mm in length, 12.4 mm in diameter, and weighs only 65 grams. The isolator is designed for operation over a temperature range of -20 C to 70 C and can handle input powers up to 30 mW at the fiber facet.

In summary, the Thorlabs IOT-G-1550A Dual-Stage Fiber Isolator is a high-performance and compact optical component that is perfect for applications requiring polarization maintenance and reflection suppression at 1550 nm. Its dual-stage design, FC/APC connectors, and rugged housing make it a reliable and versatile solution for a wide range of optical communication and sensing applications.

Thorlabs IOT-G-1550A Dual-Stage Fiber Isolator: A Comprehensive Analysis

The Thorlabs IOT-G-1550A Dual-Stage Fiber Isolator is a crucial component in fiber optic communication systems, designed to suppress backreflections and isolate optical signals. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this product.

Features:

1. Dual-stage fiber isolator design for enhanced isolation and improved system performance.

2. Designed for 1550 nm wavelength applications, making it suitable for telecommunications and various fiber optic systems.

3. FC/APC (Ferrule/Angled Polishing Concord) connectors, ensuring a secure and reliable connection.

4. Compact size and rugged construction, allowing for easy integration into various systems.

Advantages:

1. Dual-stage isolation provides higher isolation performance and better protection against backreflections, ensuring improved system stability and reliability.

2. Suitability for 1550 nm wavelength applications makes it compatible with a wide range of fiber optic systems used in telecommunications and research.

3. FC/APC connectors offer excellent fiber alignment and a secure connection, ensuring minimal signal loss and reliable performance.

4. Compact design and rugged construction enable easy integration into various systems and provide durability for long-term use.

Disadvantages:

1. Higher cost compared to single-stage fiber isolators, which may limit its appeal for budget-conscious users.

2. Requires careful handling during installation and maintenance to prevent damage to the delicate optical components.

Conclusion:

The Thorlabs IOT-G-1550A Dual-Stage Fiber Isolator is a high-performance and versatile component in fiber optic communication systems. Its dual-stage isolation design provides superior isolation performance, while its compatibility with 1550 nm applications makes it suitable for a wide range of fiber optic systems. Although it comes with a higher price tag, the benefits it offers such as improved system stability, reliability, and durability make it a valuable investment for applications that demand the highest level of performance.

Recommendation:

If you are looking for a fiber isolator that offers superior isolation performance, is suitable for 1550 nm wavelength applications, and is compatible with FC/APC connectors, the Thorlabs IOT-G-1550A Dual-Stage Fiber Isolator is an excellent choice. Its rugged construction and compact size make it a reliable and easy-to-integrate solution for various fiber optic systems, making it a worthwhile investment for applications that demand the highest level of performance.

Details:

Isolation 23 C > 45 dB 55 typical. Isolator Specifications. Power 300 MW. Typical Insertion Loss 23 C 0.85 dB.

Minimum Extinction Ratio 20 dB Fast Axis Block.

specifications detectoimage:

  • brand: Thorlabs
  • unit type: Unit
  • manufacturer part number: IOT-G-1550A
  • country/region of manufacture: United States

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  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back
  • time: 14 Days

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  • transit: 4-10 Days
  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $4.57
  • carrier: USPS

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  • condition: New
  • Test, Measurement Inspection > Cameras Imaging > Other Cameras Imaging

offer detectoimage:

  • started: March 31, 2025
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

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  • city: Ann Arbor, Michigan
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unit type: unit, country/region of manufacture: united states,
category: business & industrial > test, measurement inspection > cameras imaging, sku: 1487442893627653,

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