LC Plug-in Fixed Attenuator Single Mode 10dB

The LC plug-in fixed attenuator provides 10dB signal reduction for single mode fiber networks, ensuring stable optical performance in FTTH, FTTA, and telecom systems.

SKU AT-LCFSM10 Category
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The LC Plug-in Fixed Fiber Optic Attenuator is designed to reduce optical signal power by a fixed 10dB level in single mode fiber networks. It helps protect optical receivers from overload and ensures stable transmission performance in FTTH, FTTA, and telecom systems.

Featuring a compact LC interface, this attenuator provides easy plug-in installation directly into adapters or patch panels without additional tools. It delivers stable attenuation performance with low return loss and is widely used in high-density optical networks where precise power balancing is required.
Connector TypeLC Plug-in
Attenuation Value10 dB
Fiber TypeSingle Mode 9/125μm
Installation TypePlug-in
Return LossLow reflection
Insertion LossStable attenuation
  • Fixed attenuation value of 10dB for stable signal control
  • LC plug-in design for fast and tool-free installation
  • Compatible with single mode 9/125μm fiber systems
  • Low back reflection and stable optical performance
  • Compact size suitable for high-density installations
  • Reliable long-term performance in telecom environments
  • Easy integration into patch panels and adapters
  • No external power required (passive device)
  • FTTH fiber optic access networks
  • FTTA base station deployments
  • Telecom central office and ODF systems
  • Data center optical link balancing
  • CATV optical transmission systems
  • Fiber optic testing and measurement setups

We provide OEM and ODM services for fiber optic attenuators. Custom options include connector types (LC/SC/FC/ST), attenuation values (1–30dB), polish types (UPC/APC), housing color, and packaging solutions for telecom operators and distributors.

Q1: Why use a 10dB attenuator?

A 10dB attenuator is commonly used to reduce strong optical signals to a safe level and prevent receiver overload.

Q2: Is this compatible with LC adapters?

Yes, it is designed for LC interface systems and can be directly inserted into LC adapters or patch panels.

Q3: Does it support single mode fiber only?

Yes, it is optimized for 9/125μm single mode fiber networks.

Q4: Is any power required?

No, it is a passive optical component and does not require electricity.

Q5: Can it be used in data centers?

Yes, it is widely used in data centers for optical signal balancing and protection.