The Johansson 205121 satellite signal attenuator reduces the optical signal by 5 dB and connects via SC/APC connectors. It is passive and operates with single-mode optical fiber in FTTH and CATV networks.

• Attenuation level: 5 dB
• Attenuation accuracy: ±0.5 dB
• Connector type: SC/APC
• Optical fiber type: Single-mode
• Operating wavelength: 1260–1650 nm
• Return loss: >65 dB
• Polarization-dependent loss: <0.2 dB
• Maximum optical input power: 200 mW
• Operating temperature: -40 to +85 °C
• Power supply: Not required