Siemens 6GK1901-1BB11-2AA0 Industrial Ethernet FastConnect RJ45 Plug

Siemens 6GK1901-1BB11-2AA0 Industrial Ethernet FastConnect RJ45 plug is a plug‑in connector for Siemens' FastConnect system, designed to terminate IE FC TP cables with four twisted pairs (4x2) AWG24. The rugged metal housing provides mechanical protection in harsh environments, while the FC (FastConnect) connection system enables quick, tool‑less assembly and reliable mating with Siemens IE FC components. The RJ45 interface supports Ethernet speeds from 10 to 1000 Mbps (10/100/1000 Mbit/s) over standard RJ45 copper cabling, making it suitable for Gigabit networks in industrial automation. An 180° cable outlet facilitates flexible routing inside control panels or on equipment, reducing cable strain and simplifying installation. Packaged as a single unit per pack, this plug is intended for use with IE FC TP cables 4x2 (AWG24) and for connecting network components or terminal equipment to Siemens industrial Ethernet networks. The 6GK1901-1BB11-2AA0 designation identifies an 180° FastConnect RJ45 plug designed for 4x2 cables, aligning with Siemens' FastConnect cable assemblies and the broader IE FC product family used in industrial Ethernet applications.