Optical Fiber Attenuator 10dB SC UPC Female to SC UPC Male Sigle mode
Product Description
Fiber optic attenuator is a passive device used to reduce the power level of an optical signal, either in free space or in an optical fiber. There are various types of them from the fixed ones, step-wise variable, and continuously variable.
Attenuators are usually used when the signal arriving at the receiver is too strong and hence may overpower the receiving elements. This may occur because of a mismatch between the transmitters/receivers, or because the media converters are designed for a much longer distance than for which they are being used.
Features
• High size precision
• Fast and easy connection
• Standard Fixed Attenuation Values of 1 dB up to 30 dB
• Precision Polishing for Reduced Back Reflection
• Available in a Variety of Connector Types
• Low-Input Polarization Sensitivity
Application
• Telecommunications networks
• CATV, LAN, MAN, and WAN application
• FTTH (Fiber-to-the-home)
• Premises distribution
• High EMI/RFI environments
• Test Equipment
• Point to Point Systems
Specification
Attenuation Vale | 0dB to 30dB |
Operating Wavelength | SM:1260nm~1620nm, MM:850/1300nm (Customer ordered) |
Return Loss | UPC≥50dB, APC≥60dB |
Polarization Loss | ≤0.2dB |
Attenuation Tolerance | 0dB~9dB:0.5dB, 10~30dB:10% of attenuation value |
Maximum Power Capability | 250mW |
Operating Temperature | -40°C~+85°C |
Storage Temperature | -40°C~+85°C |