EFB Elektronik verkonvaimennin LC/SPC 7 dB, singlemode, sininen

The EFB Elektronik Network Attenuator LC/SPC 7 dB is a high-quality fixed optical attenuator designed for single-mode fiber networks. It ensures precise power level adjustment and protects receivers from overload, making it ideal for telecommunications, data centers, and CATV systems.

Advantages

This attenuator offers reliable performance with low polarization dependent loss (≤0.2 dB) and high return loss (≥50 dB). Its durable metal housing (nickel-plated brass) withstands over 500 mating cycles, ensuring long-term stability in demanding environments.

Suitable for

• Optical power level adjustment in fiber optic links
• Receiver overload protection in high-power systems
• Single-mode network testing and maintenance

Key specifications

• Attenuation: 7 dB (±0.5 dB)
• Connector Input: LC/SPC Male
• Connector Output: LC/SPC Female
• Fiber Mode: Single-mode (SM)
• Operating Wavelength: 1310 nm / 1550 nm
• Return Loss: ≥ 50 dB
• PDL: ≤ 0.2 dB
• Operating Temperature: -40°C to +75°C
• Storage Temperature: -40°C to +85°C
• Durability: > 500 mating cycles
• Housing Material: Metal (Nickel-plated Brass)
• Compliance: RoHS, REACH

Recommendations

For optimal performance, pair this attenuator with high-quality LC/SPC patch cables and ensure proper cleaning of connectors before installation.