BlueOptics Singlemode LC/APC Simplex Fiber Optic Attenuator 10 dB

The BlueOptics SFA21BM10 is a high-quality singlemode fiber optic attenuator designed to reduce optical power in fiber optic networks by 10 dB. Featuring LC/APC connectors in a simplex configuration, this attenuator ensures precise signal attenuation with minimal insertion loss and high return loss, making it ideal for telecommunications, data centers, FTTx, LAN, and CATV applications.

Advantages

This attenuator provides stable and reliable performance across a wide temperature range (-20°C to +70°C) and wavelength range (1310 nm / 1550 nm). Its metal alloy housing and zirconia ceramic ferrule ensure durability and over 500 mating cycles. The angled physical contact (APC) polish minimizes back reflections, ensuring signal integrity.

Suitable for

• Telecommunications networks
• Data centers
• FTTx installations
• Local area networks (LAN)
• CATV systems

Key specifications

• Product Type: Fiber Optic Attenuator
• Fiber Mode: Singlemode (SM)
• Attenuation Level: 10 dB
• Connector Type: LC/APC
• Connection Type: Simplex
• Polish Type: Angled Physical Contact (APC)
• Wavelength Range: 1310 nm / 1550 nm
• Return Loss: ≥ 60 dB
• Insertion Loss (Additional): ≤ 0.2 dB
• Attenuation Tolerance: ± 0.5 dB
• Operating Temperature: -20°C to +70°C
• Storage Temperature: -40°C to +85°C
• Durability: > 500 Mating Cycles
• Housing Material: Metal Alloy
• Ferrule Material: Zirconia Ceramic
• Compliance: RoHS, CE

Recommendations

For optimal performance, use this attenuator in singlemode fiber optic systems requiring precise 10 dB attenuation. Ensure connectors are clean before mating to maintain low insertion loss and high return loss.