PFS4226-24GT-240 - Switch Dahua Technology - Free user manual and instructions
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| Product Type | Managed Gigabit Switch with PoE+ |
| Ports | 24 x 10/100/1000 Base-T (PoE+), 2 x SFP+ 10G uplink slots |
| PoE Budget | 240W, up to 30W per port |
| Dimensions (W x D x H) | 440 x 200 x 44 mm (19-inch rackmount) |
| Weight | Approximately 3.5 kg |
| Power Supply | 100-240V AC, 50/60Hz, internal power supply |
| Power Consumption | Max 300W (with full PoE load) |
| Switching Capacity | 128 Gbps |
| Forwarding Rate | 95.2 Mpps |
| Layer 2 Features | VLAN, STP/RSTP/MSTP, Link Aggregation, IGMP Snooping, QoS |
| Layer 3 Features | Static Routing, DHCP Relay |
| Management | Web GUI, CLI (Telnet/SSH), SNMP v1/v2c/v3 |
| Security | 802.1X, ACL, Port Security, DHCP Snooping |
| Cooling | 2 x built-in fans, smart speed control |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -40°C to 70°C |
| Humidity | 5% to 95% (non-condensing) |
| Certifications | CE, FCC, RoHS |
| Maintenance | Clean with a dry, soft cloth. Do not use liquids or aerosols. |
| Repairability | No user-serviceable parts. Contact authorized service center. |
Frequently Asked Questions - PFS4226-24GT-240 Dahua Technology
How do I reset the Dahua PFS4226-24GT-240 to factory defaults?
Press and hold the Reset button (located on the front panel) for about 10 seconds until the system LED flashes. The switch will reboot with factory settings. Note: All configurations will be lost.
What is the PoE budget and how is it distributed?
The switch provides a total PoE budget of 240W, with up to 30W per port. It supports PoE+ (IEEE 802.3at) on all 24 Gigabit ports. You can manage power allocation via the web interface.
Can I manage the switch remotely?
Yes, the switch supports remote management via Web GUI, CLI (Telnet/SSH), and SNMP. Make sure to configure an IP address in the same subnet as your network.
How do I update the firmware?
Download the latest firmware from Dahua's official website. Log into the web interface, go to System > Firmware Upgrade, upload the file, and wait for the switch to reboot. Do not power off during the process.
What type of SFP+ modules are compatible?
The switch accepts standard 10G SFP+ modules (e.g., SFP-10G-SR, SFP-10G-LR). For best compatibility, use Dahua-certified modules. 1G SFP modules are also supported for backward compatibility.
How can I configure VLANs?
Access the web GUI, go to VLAN settings. You can create 802.1Q VLANs, assign ports, and set trunk ports. The switch supports up to 4094 VLAN IDs.
What is the maximum power consumption?
The maximum power consumption is approximately 300W when all PoE ports are drawing full power. Without PoE load, it consumes about 30W.
How do I enable PoE on a specific port?
PoE is enabled by default on all ports. To disable or configure power limit, go to PoE settings in the web interface. You can set per-port power budgets from 0 to 30W.
Does the switch support stacking?
No, the PFS4226-24GT-240 does not support physical stacking. However, you can manage multiple switches via SNMP or a central management platform.
What safety certifications does the switch have?
The switch is certified with CE, FCC, and RoHS. It meets standard safety requirements for IT equipment.
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USER MANUAL PFS4226-24GT-240 Dahua Technology
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Product information
Brand : Dahua Technology
Model : PFS4226-24GT-240
Category : Switch