
Fiber Optic Connector Adapter
Optical fiber connectors of different interface types can be inserted into both ends of the optical fiber adapter to realize conversion between different interfaces such as FC, SC, ST, LC, MTRJ, MPO, E2000, etc.
Description
Product Descriptions
Optical fiber connectors of different interface types can be inserted into both ends of the optical fiber adapter to realize conversion between different interfaces such as FC, SC, ST, LC, MTRJ, MPO, E2000, etc. It is widely used in optical fiber distribution frames (ODF), optical fiber communication equipment, Instruments, etc., have superior performance, stability and reliability. Some fiber optic adapters on the market are also called fiber optic connectors. In fact, these are two different products.

Figure Fiber optic adapter
Features
Applicable fiber optic connector models include FC, SC, ST, LC, MTRJ, E2000, etc.
Applicable optical fiber connector end faces include PC, UPC, APC, etc.
Ultra-low adaptation loss, typical loss ≤0.2dB.
Excellent repeatability and interchangeability.
Applications
Optical fiber connector adaptation
ODN, ODF, ONU, PON, etc.
Instruments and equipment
Adapter Parameter
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Category |
Indicator requirements |
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Insertion loss |
≤0.2dB |
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Number of plugs and unplugs |
>1000 times |
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Pullout force |
200-600 g/f |
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Operating temperature |
-40℃ -+ 85℃ |
Ordering information
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Series model |
FA |
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FC |
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FC |
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W |
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Fiber Adapter |
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One end adapter connector model |
FC |
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LC |
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SC |
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ST |
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SMA905 |
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E2000 |
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Others |
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The other end of the adapter connector model |
FC |
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LC |
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SC |
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ST |
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SMA905 |
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E2000 |
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Others |
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Feature |
W-Wide key (2.20mm), only for FC |
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N-Narrow key (2.20mm), only for FC |
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duplex |
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No vacancies required |
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why choose us
- Reliable Performance
With ultra - low insertion loss (≤0.2dB) and excellent repeatability/interchangeability, our adapters ensure stable signal transmission. They can withstand over 1000 plug - unplug cycles and operate in extreme temperatures (- 40°C to + 85°C), delivering long - lasting, consistent performance in harsh industrial or outdoor environments.
- Customization Flexibility
We understand that every project has unique needs. Through our detailed ordering information, we offer customization for connector models (e.g., SMA905, custom types) and features (duplex, key styles for FC). Whether you need a standard FC - SC adapter or a specialized configuration, we can tailor solutions to match your exact requirements.
fAQs
Q1: How do I choose the right adapter for my ODN project?
A2: First, identify the connector types used in your ODN (e.g., FC at the distribution frame, SC at the ONU). Then, check our ordering information to select the corresponding adapter model (e.g., FA - FC - SC). If unsure, our technical support team can help analyze your system and recommend the best - fit adapter.
Q2: What's the difference between "duplex" and "simplex" adapters in your features?
A3: A "duplex" adapter supports two fibers (enabling bidirectional data transmission, common in Ethernet or telecom systems), while a "simplex" adapter handles one fiber (unidirectional transmission). Choose based on your system's data flow requirements-our ordering info allows you to specify "duplex" for relevant models.
If you are interested in our fiber optic adapters and want to simplify your optical system integration, improve signal transmission stability, or explore custom solutions, contact us today. Let's work together to find the perfect adapter configurations for your projects!
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