Black Box LIG401A
Industrial L2 Unmanaged Gigabit Ethernet Switch with 1 SFP Port
The Black Box LIG401A is an Industrial Layer 2 Unmanaged Gigabit Ethernet Switch designed for rugged environments. Featuring copper Gigabit ports and one SFP slot for fiber uplinks, it extends connectivity into challenging field applications, such as factory floors, utility plants, and mission-critical outdoor networks.
As a genuine Black Box industrial-grade solution, the LIG401A ensures guaranteed performance, reliability, and resilience under harsh operating conditions.
Features :
The LIG401A provides plug-and-play Gigabit switching functionality with ruggedized housing. With one SFP fiber port and multiple RJ-45 copper ports, it ensures flexible deployments. Support for wide operating temperatures and redundant power input makes it dependable for critical networks.
Advanced Options :
Equipped with DIN-rail mounting, surge protection, and fanless design, the LIG401A supports installations in industrial cabinets and outdoor enclosures. The SFP slot enables fiber connectivity for long-distance uplink options, delivering robust network extension with ease.
Product Key Features
- Industrial-grade unmanaged Gigabit Ethernet switch
- Includes 1 SFP fiber uplink port
- Rugged, fanless metal housing
- DIN-rail mountable design
- Wide operating temperature range
- Backed by Black Box quality
Reliability & Performance :
The Black Box LIG401A is built for industrial reliability with hardened components that withstand electrical noise, surges, and extreme environmental conditions. Its plug-and-play operation ensures simple deployment while offering uninterrupted Gigabit-speed connectivity.
Key Features :
- Industrial-grade EtherSwitch
- Unmanaged, Layer 2 operation
- 1 SFP uplink port + Gigabit copper ports
- DIN-rail and wall mountable
- Ideal for factory automation, utilities, and outdoor use





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