This Black Box LIG401A EXTR industrial gigabit switch is perfect for industrial network engineers and system integrators who need reliable extreme temperature switches in harsh environments. Our solution delivers:
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Unmanaged gigabit ethernet simplicity for plug-and-play operation
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DIN rail mount capability for industrial cabinet installations
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Fiber ethernet switches connectivity via integrated SFP slot
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Server rack network switch functionality for versatile deployment
Key Features
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4 Gigabit Ethernet RJ45 ports for high-speed connectivity
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1 SFP slot for fiber optic uplink capability
- Optimized for extreme temperature operation in industrial environments
- Consistent unmanaged operation for zero-configuration networking
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DIN rail mounting for secure industrial installations
- Support for ruggedized networking in harsh conditions
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Compact industrial design for space-constrained applications
Technical Specifications
| Manufacturer |
Black Box Corporation |
| Model Number |
LIG401A |
| Type |
Industrial Unmanaged Gigabit Switch |
| Port Configuration |
4 x 10/100/1000 RJ45 ports + 1 x SFP slot |
| Switching Capacity |
10 Gbps |
| Forwarding Rate |
7.44 Mpps |
| Operating Temperature |
-40°C to +75°C (-40°F to +167°F) |
| MAC Address Table |
8,000 entries |
| Power Consumption |
12W maximum |
| Power Input |
48 VDC |
| Mounting |
DIN rail mount, wall mount |
| Protection Rating |
IP30 enclosure |
| Compatible Systems |
Industrial automation, SCADA systems, outdoor networks |
Frequently Asked Questions
Q: What makes this switch suitable for industrial environments?
A: The Black Box LIG401A EXTR operates reliably in extreme temperatures from -40°C to +75°C with industrial-grade components and ruggedized design perfect for manufacturing and outdoor installations.
Q: Can this switch be used for fiber optic connections?
A: Yes, the integrated SFP slot provides fiber ethernet connectivity. You can connect fiber optic cables for long-distance uplinks while maintaining gigabit speeds.
Q: Is this switch suitable for plug-and-play operation?
A: Absolutely. This unmanaged gigabit ethernet switch requires zero configuration — simply connect devices and power on for immediate network connectivity in industrial applications.
Q: What mounting options are available for industrial installations?
A: The switch supports DIN rail mounting for standard industrial cabinets, plus wall mounting options for flexible deployment in control rooms and equipment enclosures.
Black Box LIG401A EXTR industrial switch. 4-port gigabit ethernet with SFP slot, extreme temperature operation, and DIN rail mounting.
