| Technical Specification | | Model | DH-PFS4218-16GT-190 | | Ethernet Port | 16*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≤190W | | PoE Protocol | IEEE802.3af, IEEE802.3at, Hi-PoE | | Switching Capacity | 52Gbps | | Packet Forwarding Rate | 23.81Mpps | | 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 | | | | |
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| Service Characteristics | | System | Username / password: admin/admin | | IP Address :192.168.1.110/24 | | PoE Budget | Total≤190W | | 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 |
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