Dahua PFS 4218-16GT-240 Managed Switch 16 Port

Description Dahua PFS 4218-16GT-240: The Layer 2 network management PoE switch, model DH-PFS4218-16GT-240, provides advanced features for efficient network operation. With support for IEEE802.3af and IEEE802.3at standards, it delivers efficient Power over Ethernet (PoE) functionality, including Hi-PoE with a 60W power output. Network redundancy is through the implementation of STP/RSTP/MSTP protocols. This switch supports IPv4/IPv6, DHCP, and SNMP-based network management, allowing configuration through Web, Telnet, and CLI Command interfaces. Dahua PFS 4218-16GT-240 Quality of Service (QoS) standards enhance determinism, while IEEE802.1X, SNMP v1/v2c/v3, HTTPS, and SSH/SSL contribute to network security. Additional features include a large 4M data cache, MAC auto study and aging, extended mode capability up to 250m, and EMC high protection design. The switch PFS 4218-16GT-240 offers 16 PoE-enabled Ethernet ports, 2 uplink ports, and system access with the username/password combination admin/admin. MAC table capacity is 8K, NTP is supported, and DHCP functionality includes client/server support and snooping. Parameter Specification Model DH-PFS4218-16GT-240 Ethernet Port 1610/100/1000 Base-T (PoE power supply)<br>2100/1000 Base-X(uplink ports) 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<br>Each power ≤30W, Total≤240W 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 6KV Working Temperature -10°C~55°C Dimension(W×D×H) 440mm x300mm x44mm Accessories Model PFT3950 1.25G 850nm,500m,LC, Multi-mode<br>PFT3960 1.25G 1310/1550nm,20km,LC, Single-mode<br>PFT3970 1.25G 1550/1310nm,20km,LC, Single-mode System Username / password: admin/admin<br>IP Address :192.168.1.110/24 PoE Budget Total≤240W, each port ≤30W MAC Table 8K NTP Support DHCP Support DHCP client/server<br>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;<br>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<br>Each port supports 8 output queue<br>Support port shaping<br>Support port tag remarking<br>Support QoS base on DSCP System Maintenance Support the configuration file upload/download<br>Support the updated packet upload System log Yes Network Management WEB(HTTP protocol), serial, SNMP Review Problem Solutions with Dahua DH-PFS4218-16GT-240 Switch: Web interface bugs PFS 4218-16GT-240: Firmware update: Check for and install the latest firmware update from Dahua for PFS 4218-16GT-240, as it might address reported bugs. Alternative management: Utilize alternative management methods like the serial console or SNMP if the web interface remains problematic. Fan noise PFS 4218-16GT-240: Placement: Strategically place the switch in a well-ventilated area away from noise-sensitive locations. Replacement: Consider replacing the fan with a quieter aftermarket option, ensuring compatibility and proper cooling.