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Optical Attenuator Product List and Ranking from 4 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Sep 02, 2026～Sep 29, 2026
This ranking is based on the number of page views on our site.

Optical Attenuator Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 02, 2026～Sep 29, 2026
This ranking is based on the number of page views on our site.

  1. Santec Holdings Corporation Aichi//Industrial Electrical Equipment
  2. データコントロルズ Tokyo//IT/Telecommunications
  3. オー工ステンプ Kanagawa//Electronic Components and Semiconductors
  4. 4 X-one Technologies Tokyo//Industrial Machinery
  5. 4 null/null
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Optical Attenuator Product ranking

Last Updated： Aggregation Period:Sep 02, 2026～Sep 29, 2026
This ranking is based on the number of page views on our site.

  1. Light Attenuator OVA-100 | High Precision Attenuation Control - Maximum 100dB Santec Holdings Corporation
  2. Optical attenuator データコントロルズ
  3. Optical attenuator オー工ステンプ
  4. Optical fixed-type attenuator / Optical attenuator X-one Technologies
  5. 4 Plug-type optical attenuator (male - male type optical fixed attenuator) オー工ステンプ

Optical Attenuator Product List

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Optical attenuator

Optical attenuator

The optical attenuator "OSA/OMA series" includes plug type, female-female type, inline type, and variable type.

● Responding to attractive low-cost optical attenuator products with short delivery times ● Available in four types: plug type, female-female type, inline type, and variable type (Manually Tuned Variable Optical Attenuator) ● Fiber types compatible with SM and MM (50/125, 62.5/125) ● A wide variety of compatible connectors (SC, MU, LC, FC, ST, D4, MTRJ, etc.) ● Wide attenuation range, customizable as desired

  • Other optical parts
  • EMS
  • Optical Connector
  • Optical Attenuator

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Optical attenuator

Optical attenuator

Optical attenuators for the purpose of creating a simulated communication environment, such as testing the limits of transmission performance of devices and the error occurrence rate due to attenuation.

Attenuators are sometimes used to protect devices from saturation of the light reception amount of photodetectors when using CATV equipment with excessive output or Ethernet LAN connections over short distances. There are fixed attenuators with a set amount of attenuation and variable attenuators where the attenuation can be adjusted. By combining these, the maximum transmission performance of the equipment can be easily measured.

  • Converters and Transducers
  • Other network tools
  • Other optical parts
  • Optical Attenuator

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可変プラグ型光アッテネータ（2波長供用タイプ）

可変プラグ型光アッテネータ（2波長供用タイプ）

光アッテネータは、機器の伝送性能の限界や減衰によるエラーの発生率の試験などの疑似的な通信環境を作る目的の光減　衰器です。

このデバイスは出力の大きすぎるCATV機器や、イーサネットLAN接続を短い距離で利用する場合の受光素子の受光量の飽和から機器を守るために用いられることもあります。アッテネータは減衰量が固定のものと減衰量が設定により可変のものがあります。これらを組み合わせて、機器の最大伝送性能を容易に測定できます。

  • Other network tools
  • Optical Experimental Parts
  • Optical Attenuator

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Light Attenuator OVA-100 | High Precision Attenuation Control - Maximum 100dB

Light Attenuator OVA-100 | High Precision Attenuation Control - Maximum 100dB

High-precision control of optical power. Up to 100dB optical attenuator compatible with BERT testing and WDM evaluation.

The OVA-100 is an optical attenuator characterized by high precision and excellent reproducibility, available in benchtop or rack-mounted configurations. It can be utilized for adjusting optical output levels in automatic test systems, from research and development to mass production testing, such as bit error rate testing (BERT) for transceivers and variation compensation for each wavelength channel in WDM systems. It achieves high reproducibility of ±0.01 dB and a wide dynamic range of up to 100 dB. Operation is supported via a touch screen on the front panel or remote control through USB and Ethernet. The OVA series attenuators operate in the wavelength range of 1200 to 1700 nm for single mode and 750 to 1700 nm for multi-mode. Additionally, by adding a photodiode (PD) for power monitoring, it can automatically adjust to the set power level while monitoring output power, thereby establishing a stable testing environment.

  • santec-GMS-汎用測定ソフトウェア-画面例.png
  • Optical Measuring Instruments
  • Optical Attenuator

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Female-Female Type Optical Attenuator (Female-Female Type Optical Attenuator)

Female-Female Type Optical Attenuator (Female-Female Type Optical Attenuator)

The OSATF series is an optical attenuator that can also support attenuation values in 0.5 dB steps.

The Female-Female Attenuator (OSATF series) is a device that adjusts the optical power level in optical fiber communication networks to an appropriate range (attenuating optical power). Features: - The attenuation value can be freely set in 1dB steps from 1 to 30dB for SM and from 1 to 20dB for MM. - Special specifications can also accommodate 0.5dB steps. - A wide variety of compatible connectors are available, including support for special connectors (SC, MU, LC, FC, ST, D4, MTRJ, etc.). - High attenuation accuracy. - Can be used with high-power light. - Compatible with connectors for POF. - Connector conversion types are also supported (e.g., LC-FC, LC-SC, etc.). - MM supports the 850nm and 1310nm bands. - There is minimal wavelength dependence between the 1310nm and 1550nm bands. - High reliability and quality control.

  • Other optical parts
  • Optical Connector
  • LAN construction and wiring work
  • Optical Attenuator

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Inline optical attenuator (inline optical fixed attenuator)

Inline optical attenuator (inline optical fixed attenuator)

The OSATI series In-Line Attenuator allows for freely setting the attenuation value.

Features - All-fiber construction - In-line configuration - Excellent environmental stability and reliability Applications - Telecommunication systems - Digital, hybrid, and AM-video systems - Local area networks - CATV systems

  • Other optical parts
  • Optical Connector
  • LAN construction and wiring work
  • Optical Attenuator

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Optical fixed-type attenuator / Optical attenuator

Optical fixed-type attenuator / Optical attenuator

It is a light fixed attenuator (attenuator) of SC, LC, FC, ST, and MU plug types.

We use a metal-doped optical fiber that has low wavelength dependence between the 1310nm and 1550nm bands. 【Features】 ■ Power resistance characteristics ■ Low wavelength dependence

  • Other optical parts
  • Optical Attenuator

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Plug-type optical attenuator (male - male type optical fixed attenuator)

Plug-type optical attenuator (male - male type optical fixed attenuator)

The OSATP series is an optical attenuator that can also support attenuation values in 0.5 dB steps.

The plug type optical attenuator (optical fixed attenuator: Plug Type Attenuator) OSATP series (male connector type) is a device that adjusts the optical power level in optical fiber communication networks to an appropriate range (attenuating optical power). Features: - The attenuation value can be freely set in 1dB steps from 1 to 30dB for SM and from 1 to 20dB for MM. - Special specifications can also accommodate 0.5dB steps. - A wide variety of compatible connectors are available, including support for special connectors (SC, MU, LC, FC, ST, D4, MTRJ, etc.). - High attenuation accuracy. - Can be used with high-power light. - Compatible with connectors for POF. - Connector conversion types are also supported (e.g., LC-FC, LC-SC, etc.). - MM supports the 850nm and 1310nm bands. - Minimal wavelength dependence between the 1310nm and 1550nm bands. - High reliability and quality control.

  • Other optical parts
  • Optical Connector
  • LAN construction and wiring work
  • Optical Attenuator

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