| Technical Specification |
| Model | DH-PFS4226-24GT-240 |
| Ethernet Port | 24*10/100/1000 Base-T (PoE power supply) |
| 2*100/1000 Base-X |
| RS232 Serial Console | 1*RS232 in RJ45 connector with console cable, 115.2Kbps, 8,N,1 |
| PoE Power Consumption | Port1 and port 2 support Hi-PoE 60W |
| Each power ≤30W, Total≤240W |
| PoE Protocol | IEEE802.3af, IEEE802.3at, Hi-PoE |
| Switching Capacity | 52Gbps |
| Packet Forwarding Rate | 38.688Mpps |
| Packet Buffer Memory | 4Mb |
| Application Humidity | 5%~95% |
| Power | AC100-240V, 50/60Hz |
| Lightning Protection | Common Mode 2KV |
| Differential Mode 1KV |
| Working Temperature | -10°C~55°C |
| Dimension(W×D×H) | 440mm x300mm x44mm |
| Accessories |
| Model | |
| PFT3950 | 1.25G 850nm,500m,LC, Multi-mode |
| PFT3960 | 1.25G 1310/1550nm,20km,LC, Single-mode |
| PFT3970 | 1.25G 1550/1310nm,20km,LC, Single-mode |
| Service Characteristics |
| System | Username / password: admin/admin |
| IP Address :192.168.1.110/24 |
| PoE Budget | Total≤240W |
| MAC Table | 8K |
| NTP | Support |
| DHCP | Support DHCP client/server |
| Support DHCP snooping |
| VLAN | 802.1Q Standard VLAN |
| Port Aggregation | Manual aggregation/LACP |
| Mirroring | Many-to-one port mirroring |
| Flow Control | Half-duplex based on back pressure type control; |
| Full duplex based on PAUSE frame |
| Multicast | IGMP Snooping v1/v2/v3 |
| Security Features | Users management, SSH, HTTPS, SNMP v1/v2/v3, ROMN, ACL, IP source guard, ARP inspection, 802.1x, loop protection |
| Spanning tree | Support STP/RSTP/MSTP |
| LLDP | Support |
| MAC Table | Support MAC address table configuration |
| QoS | Support QoS base on CoS/DPL/PCP/DEI |
| Each port support 8 output queue |
| Support port shaping |
| Support port tag remarking |
| Support QoS base on DSCP |
| System Maintenance | Support the configuration file upload/download |
| Support the updated packet upload |
| System log |
| Network Management | WEB(http protocol), serial, SNMP |
