| Port Configuration |
4×10/100M PoE + 4×10/1000M PoE + 2×GE SFP uplink |
8×10/100M PoE + 8×10/1000M PoE + 4×GE SFP uplink |
8×10/100M PoE + 8×10/1000M PoE + 4×GE SFP uplink |
| PoE Standard |
IEEE802.3af/at, max 30W per port |
IEEE802.3af/at, max 30W per port |
IEEE802.3af/at, max 30W per port |
| Total PoE Budget |
125W |
185W |
185W |
| Switching Capacity |
128Gbps |
128Gbps |
128Gbps |
| Packet Forwarding Rate |
9.6 Mpps |
19.2 Mpps |
19.2 Mpps |
| MAC Address Table |
Max 16K entries |
Max 16K entries |
Max 16K entries |
| Flash / SDRAM |
256MB / 512MB |
256MB / 512MB |
256MB / 512MB |
| Dimension (H × W × D) |
43.6 × 330 × 230 mm |
43.6 × 440 × 160 mm |
43.6 × 440 × 160 mm |
| Full Load Weight |
≤ 3 kg |
≤ 2.5 kg |
≤ 2.5 kg |
| Cooling Mode |
Fanless natural cooling |
Fixed built-in fan |
Fixed built-in fan |
| Power Input Range |
AC 100~240V |
AC 100~240V |
DC -48 ~ -60V |
| Idle Power Consumption |
13W |
18W |
18W |
| Full Load Power Consumption |
150W (125W PoE included) |
220W (185W PoE included) |
220W (185W PoE included) |
| Operating Temperature |
0°C ~ 45°C |
0°C ~ 45°C |
0°C ~ 45°C |
| Operating Humidity |
10% ~ 95% non-condensing |
10% ~ 95% non-condensing |
10% ~ 95% non-condensing |
| Virtualization |
IRF2 stacking, M-LAG cross-device aggregation |
IRF2 stacking, M-LAG cross-device aggregation |
IRF2 stacking, M-LAG cross-device aggregation |
| O&M Functions |
SmartMC, VCT cable test, RSPAN mirror |
SmartMC, VCT cable test, RSPAN mirror |
SmartMC, VCT cable test, RSPAN mirror |
| Security Features |
802.1X, EAD, ARP/DDoS defense, DHCP Snooping |
802.1X, EAD, ARP/DDoS defense, DHCP Snooping |
802.1X, EAD, ARP/DDoS defense, DHCP Snooping |
| QoS Mechanism |
8 output queues, SP+WRR scheduling, port CAR |
8 output queues, SP+WRR scheduling, port CAR |
8 output queues, SP+WRR scheduling, port CAR |