| Product characteristics | |
| 1 | supports 15 channels of 100m, 1 channel of Gigabit electrical interface and 2 channels of Gigabit SFP optical interface |
| 2 | cache up to 4Mbit, which can meet the smooth transmission of 4K video |
| 3 | Support standard ERPs ring network protocol, with self-healing time less than 20ms |
| 4 | Support port bandwidth limitation, port flow control, broadcast storm suppression |
| 5 | Support IEEE 802.1Q VLAN and port VLAN settings and QinQ |
| 6 | Support standard STP / RSTP protocol, IGMP snooping V1 / V2 / V3 |
| Ethernet switch | |
| 1 | Support IEEE 802.3af and IEEE 802.3at standard power supply, and the port provides 30W power supply at most; |
| 2 | Support the forced power supply mode for non-standard PD; |
| 3 | Support Poe power management function, including enable / disable interface power supply, interface output power configuration and power supply priority configuration; |
| 4 | Power overload protection, over temperature protection, etc; |