Planet Technology SW-502 - Manual (Page 5)

100Base-TX
5/8-port 10/100Mbps Auto-Negotiation ports - 10/20Mbps,
100/200Mbps Auto-sensing
Compact size design for wall mount or desktop placement
High performance Store-and-Forward Switching Architecture
Runt and CRC filtering
Flow control (Back Pressure) supports in half-duplex mode
1K MAC Address Table, automatically learning and aging
LED indicators array for easy diagnostic, troubleshooting
Plug-and-Play Installation
Auto-MDI/MDIX on each port