1– 30dB for Single Mode Networks Sc Adjustable Fiber Optic Attenuator

• Customization: Available
• Transmission Medium: Optical Fiber
• Structure: SC
• Model NO.: SC Adjustable Attenuator
• Number of Cores: 1-Core
• Ferrule Endface: APC
• Shape: Circular
• Fabrication Process: Injection Molding
• Application: Test Equipment / ODF / Data Center / Pon Systems
• Light Source TYPE: LED
• Connector Type: Sc/Upc or Sc/APC
• Brand: Holight
• Attenuation Range: 1dB–30dB
• Sleeve Material: Ceramic
• Operating Temperature: -40°c to +85°c
• Return Loss: ≥50dB
• Wavelength: 1310nm–1550nm
• Material: Metal Housing
• Transport Package: Standard Packaging
• Specification: SC Adjustable SM Attenuator, 1– 30dB
• Trademark: HOLIGHT
• Origin: China
• HS Code: 8543709990
• Production Capacity: 100, 000 PCS/Month
• Package Size: 24.00cm * 24.00cm * 15.00cm
• Package Gross Weight: 14.000kg

Product Description

The SC Adjustable Type Fiber Optic Attenuator is designed for high-performance optical power control in both testing and operational environments. With its SC connector, it ensures a stable connection, while the adjustable attenuation feature allows for fine-tuning of signal strength to optimize network performance. This attenuator is suitable for a variety of applications, from telecommunications and data centers to FTTH networks, providing the flexibility needed to adapt to varying optical power levels.

Quality Assurance

Each attenuator is tested for IL/RL and attenuation accuracy before shipping. RoHS and CE compliant. Produced under ISO 9001 certified system.

 

1. Applications

• Optical power control in telecommunication networks.
• Test and measurement systems requiring adjustable attenuation.
• Data centers for efficient signal management.
• FTTH (Fiber to the Home) networks.
• Long-haul and metro networks requiring dynamic optical power control.

 2. Features
 • Adjustable Attenuation: Provides precise control over optical signal strength with easy adjustment, making it suitable for varying network requirements.

 • Low Insertion Loss: Delivers minimal attenuation loss, ensuring high-quality signal transmission.
 • Wide Attenuation Range: Supports a broad range of attenuation from 0 dB to 30 dB, making it versatile for different applications.
 • Compact Design: Space-efficient and easy to install in various optical network configurations, ideal for high-density setups.
 • Durable Construction: Built with robust materials for long-lasting performance, even under harsh conditions.

 

Parameter	Specification
Fiber Connector	SC
Transfer Mode	Single mode
Connector Gender	Adjustable
Attenuation Range	1-30dB
Attenuation Accuracy	±0.5dB(1dB-10dB); ±1.0dB(11dB-25dB)
Available Wavelengths	1310nm,1550nm,1310&1550nm
Wavelength Dependence	< 0.3dB Change in insertion loss for 1310-1550nm
Return Loss	≥50dB(UPC); ≥60dB(APC)
Polarization Dependent Loss	≤0.2dB
Temperature Range	-40-80°C(≤0.2dB in insertion loss)
Humidity Range	+/-0.2dB Change in 10% to 90% relative Humidity Range
Vibration	≤0.1dB Change between 10Hz to 55Hz
Drop	+/-0.2dB after 8 drops from 1.8meters onto a hard surface
Maximum Optical Input Power	200mW

3. Customization Options

Housing color, labeling, attenuation range, and connector type can be customized upon request.

 

4. Packing & Delivery

Packaging: PE bags or OEM box

Lead Time: 5–7 working days

Delivery: Air, Sea, Courier (DHL, FedEx, UPS)

 

5. Feature Details 

• Adjustable Attenuation:

Easily adjustable from 0 dB to 30 dB, offering precise control to meet specific network requirements.

• SC Connector:

The SC connector ensures a secure, low-loss connection and is widely used in telecom and data applications.

• High-Quality Performance:

Low insertion loss and high return loss, ensuring minimal impact on network performance.

• Durability:

Designed with high-quality materials to withstand frequent use and environmental stress, ensuring a long service life.

• Broad Compatibility: Ideal for various fiber optic systems, including FTTH, telecom, and data center networks.

6. Exhibitions We Attended

• ICT Poland 
• Cairo ICT
• TechEXPO USA 
• LEAP Saudi Arabia 
• Expo ISP Peru 

7. FAQ (Frequently Asked Questions)

Q1: Is this attenuator suitable for both UPC and APC?
A1: Yes, both SC/UPC and SC/APC versions are available.

Q2: Can I use it for both 1310nm and 1550nm systems?
A2: Yes, it supports a full wavelength range of 1260–1625nm.

Q3: What's the lead time for bulk orders?
A3: Typically 3–5 working days for standard specifications.

Q4: Is this a reusable product?
A4: Yes, it's designed for multiple uses with stable performance.

Q5: What's the difference between fixed and adjustable attenuators?
A5: Fixed provides a set loss (e.g. 5dB), adjustable lets you change the value from 1–30dB.

Q6: Can I get OEM with logo?
A6: Yes, we support full OEM service including label and packaging.

Q7: What is the MOQ?
A7: Minimum order is 10 pcs; samples are available.