BlueOptics Singlemode LC/APC Simplex Fiber Optic Attenuator 13dB

The BlueOptics SFA21BM13 is a high-quality singlemode fiber optic attenuator designed to reduce optical power in fiber optic networks. With a precise attenuation of 13 dB and LC/APC connectors, this simplex attenuator ensures reliable signal management in telecommunications, FTTx, data centers, and LAN applications. Manufactured with a durable metal alloy housing and compliant with RoHS and IEC 61754-20 standards, it offers excellent performance and longevity.

Advantages

This attenuator provides accurate and stable attenuation with a tolerance of ±0.5 dB, ensuring consistent network performance. The APC polish minimizes back reflection, with a return loss of ≥60 dB, making it ideal for high-speed and high-density networks. Its robust design withstands over 1000 mating cycles and operates in extreme temperatures from -40°C to +85°C.

Suitable for

• Telecommunications networks requiring precise power leveling
• FTTx installations where signal integrity is critical
• Data centers and LAN environments needing reliable attenuation
• Testing and measurement setups

Key specifications

• Product Type: Fiber Optic Attenuator
• Fiber Mode: Singlemode (SM)
• Connector Type: LC/APC
• Attenuation: 13 dB (±0.5 dB)
• Configuration: Simplex
• Wavelength Range: 1310nm / 1550nm
• Return Loss: ≥60 dB
• Maximum Optical Power: 200 mW (+23 dBm)
• Operating Temperature: -40°C to +85°C
• Housing Material: Metal Alloy
• Compliance: RoHS, IEC 61754-20

Recommendations

For optimal network performance, use this attenuator in conjunction with high-quality patch cables and connectors. Ensure proper handling and cleaning of APC connectors to maintain low back reflection.