| Physical Interface | 8 10/100/1000 Mbps auto-negotiating RJ-45 ports |
| Feature | Jumbo Frames 9K Bytes IEEE 802.1p QoS IEEE 802.3x Flow Control Auto MDI/MDI-X IEEE 802.3az Loopback Detection |
| Switching Database | 8K MAC address entries |
| Memory Buffer | 128K Bytes |
| Switching Capacity | SMCGS803: 16 Gbps |
| Frame Filter Rate | 10BASE-T: 14881 pps/port 100BASE-TX: 148810 pps/port 1000BASE-T: 1488100 pps/port |
| Forwarding Rate | 10BASE-T: 14881 pps/port 100BASE-TX: 148810 pps/port 1000BASE-T: 1488100 pps/port |
| Electromagnetic Compatibility | CCC CE Mark FCC Class A |
| Safety | LVD (EN60950) |
| Temperature | Operating Temperature: 0°C~40°C (32°F~104°F) Operating Humidity: 10%~90% non-condensing Storage Temperature: -40°C~70°C (-40°F~158°F) Storage Humidity: 10%~90% non-condensing |
| Dimensions | 190 x 120 x 35 mm (7.5 x 4.72 x 1.38 in) |
| Weight | 0.69 kg (1.52 lbs) |
| LED | Power Link/Activity Loop |