BlueOptics Singlemode LC/APC Simplex Fiber Optic Attenuator 7dB

The BlueOptics SFA21BM7 is a high-quality fiber optic attenuator designed for singlemode networks. It provides a precise 7 dB attenuation to optimize signal levels and prevent receiver overload in telecommunications, data centers, FTTx, and CATV applications. The LC/APC connector ensures low back reflection and stable performance.

Advantages

This attenuator offers excellent return loss (>60 dB) and low polarization dependent loss (<0.2 dB), ensuring signal integrity. Its metal alloy housing provides durability for over 500 mating cycles, making it a reliable choice for long-term installations.

Suitable for

• Telecommunications networks
• Data centers
• FTTx (Fiber to the x) systems
• CATV networks

Key specifications

• Product Type: Fiber Optic Attenuator
• Fiber Mode: Singlemode (SM)
• Connector Type: LC/APC
• Attenuation: 7 dB
• Configuration: Simplex
• Operating Wavelengths: 1310 nm, 1550 nm, 1625 nm
• Return Loss: >60 dB
• Polarization Dependent Loss: <0.2 dB
• Maximum Optical Power: 200 mW (23 dBm)
• Durability: >500 Mating Cycles
• Operating Temperature: -20°C to +70°C
• Storage Temperature: -40°C to +85°C
• Housing Material: Metal Alloy
• Compliance: RoHS, IEC 61754-20, TIA/EIA-604-10

Recommendations

For optimal performance, use with singlemode LC/APC patch cables and ensure clean connections. This attenuator is ideal for balancing signal levels in high-density fiber environments.