DAHUA CS4226-24ET-375 26-Port Smart Managed Switch 24x PoE 375W
SKU: DH-CS4226-24ET-375Networking › Network Switches
Please enquire before ordering
The distributor has not yet confirmed the latest price and availability (last checked Jun 15, 2026)
092-251-4017Awaiting stock confirmation3 years manufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
26-port smart managed switch with PoE, delivering up to 375 W power, supports cloud management and ideal for office, retail, hotel, or mid-sized CCTV camera systems
Key features
- Manage your network via the cloud using the DoLynk Care app
- Ports 1-24 support up to 30 W per port; Ports 25-26 support up to 90 W per port
- Supports IEEE802.3bt (PoE++) for high-power devices
- Features Intelligent PoE to prevent system failure when power limits are exceeded
- Supports management via Web, App, CLI, and SNMP
Product description
The DAHUA CS4226-24ET-375 is a 26-port smart managed switch designed for stable and high-performance environments. It features 24 Ethernet ports at 10/100 Mbps with PoE support, delivering up to 375 W power over LAN cable, plus 2 Combo uplink ports supporting both RJ-45 10/100/1000 Mbps and SFP 1000 Mbps for flexible main network connectivity. The fully metal chassis ensures excellent heat dissipation and enables operation in temperatures from -10°C to +55°C. It offers strong resistance to voltage surges, lightning, and electromagnetic interference. Supports management via the DoLynk Care app and web interface, with real-time network topology visualization, instant error alerts, and features such as PoE Watchdog and Intelligent PoE for smart power management, preventing system failure when power limits are exceeded.
More features
- Fully metal chassis, resistant to high and low temperatures and electromagnetic interference
- Supports Link Aggregation and STP for network stability
- Supports Jumbo Frame up to 15KB, reducing data transmission latency
- Supports up to 32 port-based VLAN groups
Pros and limitations
Pros
- Manage your network instantly via the cloud without installing a server.
- Features Intelligent PoE system to prevent failures when exceeding power limits.
- Fully metal chassis, resistant to high and low temperatures and electromagnetic interference.
- Supports Link Aggregation and STP for enhanced network stability.
Limitations
- Ethernet ports support maximum speed of 100 Mbps; does not support 1 Gbps on main ports.
- No USB port available for firmware updates or additional management.
Who it is for
Ideal for medium-sized businesses such as offices, shops, hotels, or service centers that need convenient cloud-based management of PoE devices like CCTV cameras, IP phones, or Access Points.
Connectivity
Ethernet
Specifications (62)
- MTBF
- 64.20 years
- Layer
- Layer 2
- Max VLANs
- 32
- SFP Speed
- 1000 Mbps
- Net Weight
- 2.62 kg
- Port Count
- 26
- DHCP Client
- Yes
- PoE Support
- Yes
- Flow Control
- IEEE802.3x
- Gross Weight
- 3.22 kg
- LLDP Support
- Yes
- PoE Watchdog
- Yes
- Power Supply
- Built-in
- Reset Button
- 1
- SNMP Support
- Yes
- VLAN Support
- Port-based
- Input Voltage
- 100-240 VAC
- PoE Standards
- IEEE802.3af, IEEE802.3at, Hi-PoE, IEEE802.3bt
- App Management
- Yes
- CLI Management
- Yes
- Cloud Platform
- DoLynk Care
- Enclosure Type
- Fully enclosed
- Ethernet Ports
- 24
- Ethernet Speed
- 10/100 Mbps
- MAC Table Size
- 8K
- Web Management
- Yes
- Casing Material
- Sheet metal
- Dust Protection
- Yes
- Input Frequency
- 47-63 Hz
- Intelligent PoE
- Yes
- Management Type
- Smart Managed
- Cloud Management
- Yes
- Jumbo Frame Size
- 15K Byte
- Link Aggregation
- Yes
- SFP Uplink Ports
- 2
- Storage Humidity
- 5%–95% RH (non-condensing)
- Installation Type
- Desktop mount, Rack mount
- Long Distance PoE
- Yes
- Max Input Current
- 7 A
- Static Protection
- Air discharge: 8 kV, Contact discharge: 6 kV
- Operating Humidity
- 5%–95% RH (non-condensing)
- PoE Pin Assignment
- 1,2,4,5 (V+), 3,6,7,8 (V-)
- Product Dimensions
- 440 mm × 220 mm × 44 mm
- Switching Capacity
- 8.8 Gbps
- Jumbo Frame Support
- Yes
- PoE Port Allocation
- Port 1-2: 90W, Port 3-24: 30W
- Storage Temperature
- -40°C to +70°C
- Gigabit Uplink Ports
- 2
- Gigabit Uplink Speed
- 10/100/1000 Mbps
- Included Accessories
- Power adapter
- Lightning Protection
- Common mode: 4 kV, Differential mode: 2 kV
- Packaging Dimensions
- 540 mm × 342 mm × 90 mm
- Operating Temperature
- -10°C to +55°C
- Idle Power Consumption
- ≤8.5 W
- Max PoE Power Per Port
- 90 W
- Packet Forwarding Rate
- 6.55 Mpps
- Total PoE Power Budget
- 375 W
- Full Load Power Consumption
- 400 W
- Spanning Tree Protocol (STP)
- Yes
- Max PoE Transmission Distance
- 250 m
- Network Topology Visualization
- Yes
- PoE Power Consumption Management
- Yes
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
How many PoE CCTV cameras using 90 W can this switch support?
Supports up to 2 devices, specifically ports 1 and 2, each delivering up to 90 W, with total power not exceeding 375 W, and power delivery up to 250 meters
How many cameras using 30 watts can be connected to this switch?
Up to 24 units can be connected to ports 3 to 24, with each port supplying up to 30 watts, totaling 720 watts, but not exceeding the switch's total limit of 375 watts
Can this switch be managed through an app?
Yes, it supports management via the DoLynk Care mobile app, allowing real-time monitoring of network status, viewing network topology, and receiving instant error alerts
Can this switch be powered from a standard wall outlet?
Yes, it supports AC input voltage of 100-240 VAC, making it compatible with standard Thai power outlets, with a maximum power draw of 7 A and an internal power supply
What features help prevent network failure when power limits are exceeded?
Yes, it features Intelligent PoE and PoE Watchdog that continuously monitor power usage. If limits are exceeded, it shuts down ports sequentially to prevent total system failure, and automatically restarts upon detecting faults
Can it be mounted on a rack?
Yes, it supports rack mounting with a 19-inch rack mounting kit, with a height of 44 mm and a weight of 2.62 kg
Does it support Link Aggregation connectivity?
Yes, it supports Link Aggregation to increase bandwidth and improve network stability, especially when connecting to servers or core switches.
Can it be used with an HDCVI camera system?
Yes, although it is not an HDCVI camera directly, it can work with HDCVI cameras connected via PoE as long as the cameras support power delivery over LAN cable and stay within the switch's PoE power limits.
Is it in stock?
We are confirming the latest stock and price of the DAHUA CS4226-24ET-375 26-Port Smart Managed Switch 24x PoE 375W with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
Warranty period: 3-year warranty (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
3-year warranty
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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