Compact Industrial Unmanaged Ethernet Switches ADAM Series
hardened networking devices designed to connect industrial equipment (such as PLCs, sensors, and cameras) in harsh environments without requiring any software configuration or management.
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Product
5FE Unmanaged Ethernet Switch
ADAM-6520
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Supports full/half duplex flow control, Supports MDI/MDI-X auto crossover, Provides broadcast storm protection. Embedded with a switch controller, supports auto-negotiation, Supports +10 ~ 30 VDC voltage power input. Provides surge (EFT) protection 3000VDC for power line (ADAM-6520L not equipped) Supports 4,000 VDC Ethernet ESD protection (ADAM-6520L not equipped) Provides flexible mounting: DIN-rail, Wall, Stack.
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Product
5FE Unmanaged Ethernet Switch
ADAM-6520L
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Supports full/half duplex flow control, Supports MDI/MDI-X auto crossover, Provides broadcast storm protection. Embedded with a switch controller, supports auto-negotiation, Supports +10~30 VDC for power input. Provides surge protection 3,000 VDC for power line, Provides flexible mounting: DIN-rail, Wall, Stack.
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Product
4FE+1FE SC Multi-Mode Unmanaged Ethernet Switch
ADAM-6521
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Provides 4 x 10/100 Mbps Ethernet ports with RJ-45 connector and 1 x 100 Mbps multi/single-mode fiber port with SC/ST connector, Supports full/half duplex flow control, Supports Integrated Loop-up engine. Supports MDI/MDI-X auto crossover, Provides broadcast storm protection. Supports +10 ~ 30 VDC voltage power input.
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Product
4FE+1FE ST Multi-Mode Unmanaged Ethernet Switch
ADAM-6521/ST
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Provides 4 x 10/100 Mbps Ethernet ports with RJ-45 connector and 1 x 100 Mbps multi/single-mode fiber port with ST connector, Supports full/half duplex flow control, Supports Integrated Loop-up engine.



