Juniper EX4100-H-12MP Hardened Switch | 12-Port Industrial Ethernet

Build edge networks for places where standard office switches are not enough. The Juniper EX4100-H-12MP is a hardened 12-port switch with AC power designed for industrial and other demanding deployments that need dependable wired connectivity in a compact footprint. With Gigabit Ethernet on 12 ports, it supports endpoint aggregation for access devices, controllers, and other networked equipment without adding unnecessary complexity. The hardened design is a better fit for environments where temperature swings, vibration, or exposure can challenge conventional hardware, helping preserve service continuity at the edge. This model is well suited to teams that want Juniper switching in a smaller port count for focused deployments, remote cabinets, or distributed sites. It provides the practical mix of durability and network control needed to justify a premium edge switch: fewer failures, cleaner deployment planning, and less time spent replacing hardware in hard-to-reach locations.