SC 20dB Male-Female Branded Fixed Fiber Optical Attenuator | Branded, Precision Signal Control
Product Overview
The SC 20dB Male-Female Branded Fixed Fiber Optical Attenuator is a high-precision passive optical component designed to reduce optical signal power by 20 decibels, preventing receiver overload and ensuring balanced signal levels in singlemode fiber networks. Featuring a SC/UPC or SC/APC interface, this plug-style attenuator connects seamlessly between patch cords and active equipment, offering consistent attenuation, low insertion loss, and high return loss.
Engineered for telecom-grade performance, it’s ideal for use in DWDM, CATV, data centers, and fiber testing applications, and comes branded, sealed, and factory tested for quality assurance.
Key Features of SC 20dB Male-Female Attenuator
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✅ Attenuation Level: 20dB
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✅ Connector Interface: SC/UPC or SC/APC – Male to Female (Plug-in type)
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✅ Fiber Type: Singlemode (9/125μm OS2)
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✅ Polish Type: UPC (blue housing) or APC (green housing)
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✅ Application Use: Power reduction, test points, system balancing
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✅ Form Factor: Compact plug-in design – no extra patch cord needed
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✅ Condition: 100% Brand New – Factory sealed and branded
SC 20dB Male-Female Attenuator Technical Specifications
| Specification | Details |
|---|---|
| Attenuation Value | 20dB (±1.0dB tolerance) |
| Connector Type | SC Male to SC Female (UPC or APC) |
| Return Loss (UPC) | ≥ 50dB |
| Return Loss (APC) | ≥ 60dB |
| Insertion Loss | ≤ 0.6dB |
| Operating Wavelength | 1260nm – 1625nm |
| Fiber Compatibility | Singlemode 9/125μm (OS2) |
| Operating Temperature | -40°C to +80°C |
| Storage Temperature | -45°C to +85°C |
| Durability | ≥ 1000 mating cycles |
| Compliance | IEC, RoHS, CE, Telcordia GR-910 standards |
| Housing Material | ABS plastic + zirconia ceramic ferrule |
SC 20dB Male-Female Attenuator Applications
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📡 Telecom & Optical Backbone Networks
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🌐 DWDM, OADM & CATV Systems
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🧪 Optical Test Equipment Calibration
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☁️ Data Center Rack Power Control
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🔧 Fiber Distribution Frames & Patch Panels
Customization Options
Tailored for OEMs, project integrators, and fiber equipment distributors:
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🔧 Attenuation Levels: 1dB to 30dB available
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🔧 Connector Type: SC/UPC, SC/APC, LC, FC, ST (Male-Female or Female-Female)
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🔧 Polish Options: UPC (Blue) or APC (Green)
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🔧 Private Branding: Custom logo, dB markings, and model code printing
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🔧 Packaging: Individually bagged, foam trays, or labeled kits
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🔧 Color Coding: Per IEC or custom as requested
Let us know your specific dB range or network specs—we’ll produce accordingly.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | SC/UPC 20dB Male-Female Fixed Fiber Optical Attenuator |
| Fiber Connector | SC/UPC |
| Connector Gender | Male-Female |
| Transfer Mode | Singlemode |
| Material | Metal |
| Operating Wavelength | 1200 nm – 1600 nm |
| Attenuation | 20 dB |
| Attenuation Accuracy | ±10% dB |
| Return Loss | > 20 dB |
| Interchangeability | ≤ 0.20 |
| Repeatability | ≤ 0.10 |
| Reliability | > 1000 Plug Cycles |
| Operating Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +85°C |
| Vibration (Amplitude) | 1.52 mm |
| Vibration (Frequency) | 10 Hz – 55 Hz |
Additional Information
| Attribute | Value |
|---|---|
| Weight | 0.0 kg (placeholder) |
| Dimensions | 0.0 × 0.0 × 0.0 cm (placeholder) |
| Connector Type | SC/UPC |
| Attenuation | 20 dB |
Wholesale & Bulk Supply Support
Ideal for telecom resellers, ISPs, OEM vendors, and FTTH contractors:
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📦 Volume-Based Discounts & Tiered Pricing
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📦 Low MOQ for Custom Attenuators
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📦 Fast Global Delivery & OEM Labeling Support
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📦 Compliant Documentation: CE, RoHS, Test Reports, COO
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📦 Packaging Services: White-label, barcode ready, retail formats
Why Choose Our SC 20dB Male-Female Attenuator?
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✔️ Precise 20dB Optical Signal Reduction
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✔️ Quick Plug-In Design – No Tools Required
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✔️ High Return Loss and Long-Term Durability
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✔️ Branded & Tested to International Quality Standards
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✔️ OEM-Ready & Compatible with All SC Interface Devices
Order Now
Ensure stable, optimized optical performance with the SC 20dB Male-Female Branded Fixed Fiber Optical Attenuator — a reliable solution for managing high optical power levels in professional-grade networks. Available in UPC or APC, with custom branding and bulk pricing support.
