# Hisource Hi-K0402WS

Following is documentation for unmanaged switch marked as `Hi-K0801WS`.

Using SPI clamp in-board is the only method for initial installation.

### Label specifications

- **Name**: 2.5G Ethernet Switch  
- **Model**: Hi-K0801WS  
- **Ports**:  
  - 8 × RJ45: 10/100/1000/2500 Mbps  
  - 1 × SFP: 1000 / 2500 / 10000 Mbps  

### What works (expected from label + similar devices)

- All eight 2.5GBASE-T RJ45 ports at 10/100/1000/2500 Mbps  
- SFP port supporting 1G, 2.5G and 10G modules 
- LEDs

### PCB overview

**Board markings**  
- Top silkscreen: PCB-KO801W-V2.0 / DIP-KO801WS-V2.0  

Top side

<img src="photos/K0801W-V2.0-unmanaged\PCB-top.jpg" width="300" />

Bottom

<img src="photos/K0801W-V2.0-unmanaged\PCB-bottom.jpg" width="300" />

### T2, serial console


## Power supply

Input power is delivered via barell plug, `12V 1A` adapter was provided.