SC Male-to-Female Fixed Plug-in Fiber Optic Attenuator
Product Type: SC Male-to-Female Fixed Plug-in Fiber Optic Attenuator, a precision passive optical component.
Core Function: Reduces optical power in fiber optic networks by a fixed, calibrated amount to avoid receiver overload and ensure stable signal transmission.
Key Features: Fixed attenuation, low insertion loss, high return loss, compact durable metal housing, plug-and-play installation, and compliance with international standards (IEC 60869-1, Telcordia GR-910-CORE).
Main Specifications: Singlemode fiber, 1310nm/1550nm operating wavelength, customizable attenuation values (1-30dB), -40°C to +85°C operating temperature, zirconia ceramic ferrule.
Applications: Fiber optic network testing, CATV & telecommunication networks, data centers, and optical instrument calibration.
- Product Description
- Specification
- Product Advantage
Product Description
1. Product Overview
The SC Male-to-Female Fixed Plug-in Fiber Optic Attenuator is a precision passive optical component designed to reduce the optical power level in fiber optic networks by a fixed, calibrated amount. It features a male SC connector on one end and a female SC adapter on the other, enabling direct plug-in installation. This device is ideal for applications where incoming optical power is too high and could potentially overload receivers, ensuring stable and reliable signal transmission.
2. Key Features
• Fixed Attenuation: Provides precise, stable optical power reduction at a fixed value.
• Low Insertion Loss: Minimizes additional signal degradation beyond the intended attenuation.
• High Return Loss: Reduces signal reflection, improving overall network performance.
• Compact & Durable: Metal housing with a robust design for reliable performance in harsh environments.
• Easy Installation: Plug-and-play design for quick deployment without special tools.
• Compliance: Meets international standards such as IEC 60869-1 and Telcordia GR-910-CORE.
Specification
3. Technical Parameters
Parameter | Specification |
Connector Type | SC Male-to-Female (Plug-in type) |
Fiber Mode | Singlemode (SM) |
Attenuation Value | 1dB, 2dB, 3dB, 5dB, 7dB, 10dB, 15dB, 20dB, 25dB, 30dB (customizable) |
Attenuation Tolerance | ±0.5dB (for 1~5dB); ±10% (for 6~30dB) |
Operating Wavelength | 1310nm, 1550nm (standard); 1260~1620nm range |
Insertion Loss (IL) | ≤0.2dB (excluding the fixed attenuation value) |
Return Loss (RL) | ≥50dB (UPC); ≥60dB (APC) |
Polarization Dependent Loss (PDL) | ≤0.1dB |
Wavelength Dependent Loss (WDL) | ≤0.3dB over 1260~1620nm |
Max Input Power | 200mW |
Operating Temperature | -40°C to +85°C |
Storage Temperature | -40°C to +85°C |
Mating Durability | ≥1000 insertion/extraction cycles |
Housing Material | Nickel-plated brass or stainless steel |
Ferrule Material | Zirconia ceramic |
Endface Polishing | UPC (Ultra Physical Contact) or APC (Angled Physical Contact) |
4. Applications
• Fiber Optic Network Testing & Commissioning: To adjust power levels for accurate testing.
• CATV & Telecommunication Networks: To prevent receiver saturation in long-haul links.
• Data Centers: To manage signal power between transceivers and switches.
• Optical Instrument Calibration: As a reference for calibrating optical power meters.
Product Advantage
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1
Precise Fixed Attenuation: Offers calibrated, stable optical power reduction to meet specific network requirements.
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2
Low Insertion Loss: Minimizes extra signal degradation, ensuring efficient signal transmission.
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3
High Return Loss: Reduces signal reflection effectively, improving overall network performance and stability.
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4
Durable & Compact: Features robust metal housing, suitable for harsh working environments and easy storage.
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5
Easy Installation: Plug-and-play design enables quick deployment without special tools, saving time and labor.
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International Compliance: Meets IEC 60869-1 and Telcordia GR-910-CORE standards, ensuring reliable quality.
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