Middle Atlantic G4010DFO Fiberready Entrance End Fitting

Overview

The Middle Atlantic G4010DFO is an entrance end fitting designed for the 4000 Series steel raceway system, specifically configured for fiber cable routing. This fitting caps and terminates the raceway at its entry point while providing a clean, protected pathway for fiber runs — eliminating raw edges that can damage cable jackets during pulls. At 6.63 in wide × 5 in tall × 2.88 in deep, it fits flush against standard wall or cabinet entry points. TAA compliance makes it suitable for federal and government installations where trade agreement requirements apply. Color is gray to match standard 4000 Series raceway components.

Compatibility

Designed for use with the Middle Atlantic 4000 Series steel raceway and cord covers product family. The fiberready designation indicates this fitting is sized and configured for fiber optic cable entry — integrators deploying structured cabling in government facilities, commercial AV installations, or security infrastructure projects should verify this fitting matches their specific 4000 Series raceway width and mounting orientation before ordering. Confirm compatibility with the specific 4000 Series channel width in use on your project, as the series includes multiple width configurations.

Installation Notes

Dimensions are 6.63 in (W) × 5 in (H) × 2.88 in (D). The fitting is factory-finished in gray — no field painting required for standard 4000 Series deployments. Verify wall or cabinet knockout dimensions against the 6.63 × 5 in face before rough-in. No additional hardware or tools are specified in available evidence; consult the cable management installation documentation for torque specs and fastener requirements specific to your mounting surface.