| Model | Zyxel GS1920-24-port GbE Smart Managed Switch (GS1920-24v2) |
| Switch class | Smart Managed |
| Total port count | 28 Port |
| 100/1000 Mbps | 24 Port |
| Gigabit Combo (RJ-45/SFP) | 4 Port |
| Switching capacity (Gbps) | 56 Gbps |
| Forwarding rate (Mpps) | 42 Mpps |
| Packet buffer (byte) | 1.5M |
| MAC address table | 16K |
| Jumbo frame (byte) | 9 K |
| Flash/RAM | 32 MB/256 MB |
| Input | 100 to 240 V AC, 50/60 Hz |
| Max. power consumption (watt) | 22.5 Watt |
| Dimensions (WxDxH) | 441 x 131 x 44 mm/17.36 x 5.16x 1.73 in |
| Weight | 2.1 kg/4.63 lb |
