QIANRENON 3dB FC Fibre Optic Fixed Attenuator FC/UPC Male to Female Single Mode Fibre Optic Attenuator Adapter Attenuation Value 3dB±0.3, for Reduce Optical Power FTTH PON Fibre-Optic Network

3dB FC/UPC male to female fibre optic Fixed attenuator connector, a structurally simple yet critically important passive fibre optic component. Features non-adjustable attenuation, low reflection, and high precision. Prevents saturation or damage to optical receiving equipment caused by excessive input optical power. Precisely controls optical signal strength, effectively addressing issues such as optical power overload, test calibration, and system compatibility, thereby enhancing the stability and flexibility of fibre optic networks. Commonly employed in optical communication equipment testing, DWDM/CWDM system, CATV fibre network, PON passive optical network, FTTH, data centre, and 5G application.Port 1: FC/UPC fibre optic malePort 2: FC/UPC fibre optic femaleCategory: Fixed AttenuatorAttenuation value: 3dBAccuracy: ±0.3dBContact End-Face: UPCSingle-mode/Multi-mode: SMBandwidth: 1310nm/1550nmReturn Loss: ＞50dBCore Material: CeramicOperating Temperature: -55℃ to +85℃Packaging: 1× FC/UPC Single mode FibreFixed Attenuator Adapter 3dB

• 【FC/UPC Attenuator】3dB FC/UPC male to female Fixed fibre optic attenuator adaptor, a structurally simple yet critically important passive fibre optic component, delivering precise and stable optical power attenuation.
• 【3dB】FC/UPC Male to Female Single mode Fibre Fixed Attenuator Connector, Non-adjustable attenuation value, low reflection, high precision. Fixed attenuation value of 3dB. Attenuation accuracy ±0.3dB. Return loss: ＞50dB.
• 【Operating Wavelength】FC/UPC single mode fibre fixed attenuator adapter, designed to prevent saturation or damage to optical receivers caused by excessive input optical power, suitable for both 1310nm and 1550nm wavelength bands.
• 【UPC Interface】FC/UPC Fibre Optic Fixed Attenuator, FC single mode fibre optic male to female port, UPC contact surface, for FC/UPC patch cord pigtails and fibre optic equipment.
• 【Application】3dB FC/UPC fibre optic fixed attenuator, precisely controls optical signal intensity, effectively addressing issues such as optical power overload, test calibration, and system compatibility, thereby enhancing the stability and flexibility of fibre optic network. For testing optical communication equipment, DWDM/CWDM system, CATV fibre network, PON passive optical network, FTTH, data centre, and 5G.