Fibre Optic Attenuators
Fixed value attenuators are used to match signal power to receiver dynamic range in optical networks. The Excel range of singlemode high performance devices are designed to give accurate attenuation over a wide range of wavelengths. The plug type configuration allows easy to use functionality 'Straight out of the box'. This allows connection directly to the fibre patch cord, for insertion onto the adaptor.
- Compact design that fits onto existing connectors and/or patch panels.
- East to connect/disconnect.
- SC/APC, SC/UPC and LC/UPC.
- Fixed attenuation values of 1, 2, 3, 5, 10, 15 and 20 dB.
- Operating Wavelength: 1310nm & 1550nm (Singlemode), 1550nm (DSF)
- Attenuation Tolerance (dB): 1dB ≤ 0.3dB (Typical)
- Return Loss: RL > 40dB - 60dB
- PDL ? 0.1dB
- Operating Temperature: -40°c ∼ +75°c
- Storage Temperature: -40°c ∼ +85°c
- Complies with Telcordia requirement GR-910-CORE
