SWF401 Four-Port Fast Ethernet Switch Module

The HUASIFEI SWF401 is a 38 × 38 mm unmanaged Ethernet switch board for embedded equipment. Its four 10/100 Mbps ports use board connectors, so check your cable harness and panel connections when identifying a replacement.

Identify the board

• Four 10/100 Mbps Ethernet ports on 5-pin, 1.25 mm pitch connectors
• 38 × 38 mm PCB footprint
• 5–12 V DC input on the separate power connector
• Automatic speed negotiation and Auto MDI/MDIX on the network ports

Connecting it to your enclosure

A separate RJ45 connector board and harness can bring the network ports to a panel. Check which parts came with your kit and allow clearance for the cables. To confirm a replacement, send the board marking and photos of the network and power connectors to HUASIFEI technical support.