LC MM DX Adapter

Introduction.
Fiber optic adapters, commonly referred to as couplers, are meticulously designed passive devices engineered to connect or terminate fiber optic cables and connectors with minimal signal attenuation . These adapters are optimized for high-performance optical transmission systems, achieving precise alignment of fiber ferrules to maximize light transmission efficiency while sustaining ultra-low insertion loss and high return loss characteristics .
Features.
Engineered for minimal signal attenuation, high-precision passive fiber optic adapters achieve insertion loss values ≤0.2 dB in single-mode configurations and ≤0.3 dB for multimode applications, thereby ensuring stable high-speed data transmission integrity. With return loss exceeding 50 dB, these components effectively suppress light reflections-a critical performance parameter for maintaining stability in long-haul and high-bandwidth network architectures.

Our Product



Product Specification.
| parameter | LC Adaptor | |||
| SM | MM | |||
| PC | UPC | APC | PC | |
| Insertion loss | ≤0.2dB | ≤0.2dB | ≤0.2dB | ≤0.2dB |
| Alternationg loss | ≤0.2dB | |||
| Repeatability | ≤0.2dB | |||
| Durability | The change of 1000 interpolation times is less than 0.2dB | |||
| Working temperature | -40~85°C | |||
| Storage temperature | -40~85°C | |||
Industry application scenarios and solutions





Our Quality Promise
Comprehensive 3-Year Warranty
We confidently back all our products with a 3-year warranty. Our specific service policy is: within one year for quality issues, we take full responsibility for returns; within two years, for replacements; and within three years, for repairs.
Clear & Competitive MOQ
We welcome both trial and bulk orders. Our standard Minimum Order Quantity (MOQ) is 50 units. We also offer free samples for testing to help you evaluate our quality with confidence.
Fast & Reliable Logistics
We guarantee delivery within 10 days for standard items. Our logistics advantage includes cost-effective door-to-door service to simplify shipping for you.
Our Foundation
Backed by 18 years of experience since 2008, we control quality from our own factory, accept OEM/ODM requests, and maintain ready stock for wholesale. We focus on delivering the optimal balance of price and quality directly to end customers worldwide.
Your trust is our priority. Partner with us for dependable fiber optic solutions supported by clear promises.
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