FC/FCA Build Out Attenuators


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FC/FCA Build Out Attenuators
Cisco Compatible SFP-10G-T-S Vendor Name Fibre Optic Express
Form Type SFP+ Data Rate 10Gbps, 5Gbps, 2.5Gbps, 1000Mbps
Cable Distance Up to 100m* Power Consumption 2.5W
Interface RJ-45 DOM Support No
Commercial Temperature Range 0 to 70°C (32 to 158°F) Protocols MSA Compliant

FC/FCA Build Out Attenuators

Fixed fibre optic attenuators are an easily implimented power correction method for your network that provide a precise level of power reduction to your transmitters. FOS ‘Build out attenuators’ (BOAs) are typically employed to control power levels to fall within receiver sensitivity range. Other uses include simulation of real world conditions in test networks or equalising channel strength in multi-wavelength networks.
FOS has a large range of plug type attenuators in both multimode and singlemode varieties available ex stock. Many connector variants are available in a range of attenuation values that will ensure your network is operating within its design loss budget.

Technical Specification Sheet


• Optimised ion doped fibre technology allows for consitant results regardless of dirt build-up, moisture or temperature variations
• Excellent durability and robust construction
• Low polarisation dependence
• Superior spectral flatness and very low ripples
• Withstands high optical performance up to 1W
• Telcordia GR-910-CORE compliant
• When implemented correctly, can improve the lifespan of sensitive transceiver equipment


• Telecommunications Network
• CATV Network
• Data Communication
• Instrumentation and Test Platforms
• FTTx
• Local Area Network


See datasheet for technical specifications.

Additional information

Weight 0.005 kg




Attenuation (db)

0, 2, 3, 4, 5, 10, 15, 20, 30


FC/FCA Build Out Attenuators
FC/FCA Build Out Attenuators Datasheet FC/FCA Build Out Attenuators Datasheet FC/FCA Build Out Attenuators Datasheet
Product User Guide
DFC/FCA Build Out Attenuators

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