Application Guide: Demarc Wiring with Fiber Optic Cable
One of the most common applications for fiber optic cabling is demarcation wiring, including connecting the fiber service feed to the building’s network distribution point. Integrators are commonly faced with:
- Existing installations where the service feed must be moved or extended
- New construction where the service feed isn’t yet installed and a demarcation point must be prepared by the integrator
Application Design Notes:
SC-style connectors are commonly used in demarcation wiring and are available in two formats: APC (angled polish) and UPC (ultra or flat polish). APC connectors are typically green and UPC connectors are typically blue. Always terminate single mode connectors onto single mode fiber and try to match the connector type to the service provider’s connector type. When in doubt, terminate APC (green) connectors.
Commonly Integrated Products:
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Indoor/Outdoor Wall-Boxes Wall-boxes provide a secure connection point to connect fiber optic cables and manage service loops. View |
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Couplers Couplers mount inside wall-boxes and physically connect two cables. View |
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Pre-Terminated Fiber Cable Premade fiber optic cables arrive pre-terminated with connectors and are available in stock and custom configurations. View |
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Bulk Fiber Cable Bulk fiber cable requires termination in the field and is available in stock and custom configurations, including with direct burial armor. View |
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Fiber Optic Connectors Fiber optic connectors terminate on bulk fiber cable. View |
