| Product Model | HX-48G4L3 |
| Product Name | 48-Port Gigabit PoE switch |
| Power | AC100-240V /50-60Hz |
| Ethernet | 48* 10/100/1000Mbps POE Ports (Ports 1-8 support BT Power Supply) 4* 10G SFP+ Port 1* RJ45 Console Port 1* USB serial Port |
| Switching Capacity | 176Gbps |
| Packet Buffer Memory | 512MByte |
| Flash Memory | 32MByte |
| DDR SDRAM | 16Mbit |
| MAC Address | 32K |
| Jumbo Frame | 12Kbytes |
| Transfer Mode | Store and forward |
| MTBF | 100000 hour |
| Power Voltage | Working Voltage: AC100-240V 50/60HzSupply: 52V 11.5A/ 12V 6A |
| Working Environment | Working Temperature：-10~50°CStorage Temperature：-40~70°C
Working Humidity ：10%~90%，non-condensing Storage Temperature：5%~90%，non-condensing |