Detailed Specifications
The Black Box LIE402A is a robust unmanaged Gigabit Ethernet switch built to deliver high-speed connectivity and power in demanding environments. With four PoE++ ports supporting up to 60W per port, it can power a wide range of devices such as cameras and access points. Its dual fiber SFP ports enable redundant uplinks, ensuring network resilience, while features like Directed Switch Mode and remote PoE reset make it ideal for industrial and mission-critical applications requiring reliability and flexibility.
Features :
Engineered for harsh conditions, the LIE402A operates across an extended temperature range from -40°C to 75°C, making it suitable for industrial facilities, outdoor deployments, and other challenging environments. The switch offers two fiber SFP ports for high-speed, redundant uplinks, minimizing downtime and supporting network protection strategies. Its PoE++ capability delivers up to 60W per port, simplifying device deployment by eliminating the need for separate power supplies.
Advanced Options :
The switch's Directed Switch Mode enhances network efficiency by ensuring multicast traffic is directed only to relevant ports, reducing unnecessary load. Additionally, the remote PoE power reset feature allows network administrators to cycle power remotely, saving time and resources during maintenance or troubleshooting.
Product Key Features
- 6 ports: 4 Gigabit copper RJ-45 ports + 2 Gigabit fiber SFP ports
- Supports PoE++, delivering up to 60W per port
- Unmanaged Layer 2 switch with MAC address forwarding
- Directed Switch Mode to optimize multicast traffic
- Redundant fiber uplinks for high availability
- Remote PoE power reset via DIP-switch
- Extended operating temperature (-40°C to 75°C)
- Designed for industrial and mission-critical applications
Reliability & Performance :
The Black Box LIE402A is built for maximum reliability and performance in the most challenging industrial environments. Its rugged construction, wide operating temperature range, and advanced features like PoE++ and redundant fiber uplinks ensure continuous operation and efficient power delivery for mission-critical applications, providing a dependable backbone for industrial networks.
Key Features :
- 4 x Gigabit copper RJ-45 ports + 2 x Gigabit fiber SFP ports
- PoE++ (up to 60W per port) for powering high-power devices
- Unmanaged Layer 2 Ethernet switching with MAC forwarding
- Supports Directed Switch Mode for multicast traffic control
- Dual fiber uplinks for redundancy and daisy chaining
- Remote PoE reset via DIP-switch
- Wide temperature operation: -40°C to 75°C
- Built for rugged industrial environments
Specifications :
| Specification | Details |
|---|
| Model Number | LIE402A |
| Ports | 4 x 10/100/1000 Mbps RJ-45, 2 x 1000 Mbps SFP fiber |
| PoE Support | PoE++ (up to 60W per port) |
| Managed Switch | No (Unmanaged Layer 2) |
| Temperature Range | -40°C to 75°C |
| Uplink Support | Dual fiber SFP ports for redundancy or daisy chaining |
| Directed Switch Mode | Yes |
| Remote PoE Reset | Yes (via DIP-switch) |
| Enclosure | Rugged industrial-grade metal housing |
