24-Port PoE · 375W Budget · DoLynk Care · V2Dahua DH-CS4226-24ET-375-V2 Cloud Managed PoE Switch
The Dahua DH-CS4226-24ET-375-V2 is a 26-port cloud-managed network switch for larger CCTV and business installations. It combines 24 × 10/100 Mbps PoE access ports with two Gigabit RJ-45/SFP combo uplinks, a total PoE budget of up to 375 W, web management and Dahua DoLynk Care cloud management.
Why Choose the CS4226-24ET-375-V2?
24 PoE Camera Ports
Connect and power up to 24 compatible IP cameras or network devices from one rack-mounted switch.
375 W PoE Budget
Supports demanding multi-camera systems while allowing installers to allocate power according to each device's maximum consumption.
High-Power PoE
Ports 1-2 support up to 90 W each, while ports 3-24 support up to 30 W each, subject to the switch's total 375 W budget.
Flexible Gigabit Uplinks
Two combo uplink positions can use Gigabit RJ-45 copper or 1 Gbps SFP fibre modules for connection to an NVR or core network.
DoLynk Care Management
Cloud management supports remote monitoring, configuration, device topology, logs and fault alarms alongside the local web interface.
Extended PoE Transmission
Supports compatible long-distance PoE links up to 250 m using suitable CAT6 cabling, with bandwidth reduced to 10 Mbps beyond standard Ethernet distance.
Designed for Professional CCTV Networks
The CS4226-24ET-375-V2 is suited to offices, retail sites, warehouses, schools, hospitality venues and other installations that need a central PoE switch for a larger camera count. Its metal 1U-format housing supports desktop or rack installation, and the included rack-mount kit helps integrate it into a structured equipment cabinet.
The available PoE budget must be planned against the maximum consumption of every connected camera, including heaters, illuminators and PTZ motors. SFP modules are selected separately to match the required fibre type, wavelength and distance.
Network and Management Features
PoE Watchdog
Monitors connected devices and can restart an unresponsive PoE port to help restore a compatible camera connection.
VLAN and Port Isolation
Network segmentation features help separate traffic and improve the organisation of CCTV deployments.
Link Aggregation
Supports link aggregation for compatible network designs that require combined uplink connectivity.
LLDP and Topology
Device discovery and topology information assist with identifying connections and maintaining the network.
Port Mirroring
Allows selected traffic to be copied to a monitoring port for network diagnosis and troubleshooting.
QoS
Traffic-priority controls help manage important network data in supported configurations.
Technical Specifications
Ports and PoE
| Model |
DH-CS4226-24ET-375-V2 |
| Total Port Positions |
26 |
| PoE Access Ports |
24 × RJ-45 10/100 Mbps |
| Combo Uplinks |
2 × RJ-45 10/100/1000 Mbps or 2 × SFP 1000 Mbps |
| Total PoE Budget |
Up to 375 W |
| Per-Port PoE |
Ports 1-2: up to 90 W each · Ports 3-24: up to 30 W each |
| PoE Standards |
IEEE 802.3af · IEEE 802.3at · IEEE 802.3bt · Hi-PoE |
| PoE Pin Assignment |
1, 2, 4, 5 (V+) · 3, 6, 7, 8 (V-) |
| Long-Distance Mode |
Up to 250 m with suitable CAT6 cabling; bandwidth reduces to 10 Mbps |
Switching and Management
| Switching Capacity |
8.8 Gbps |
| Packet Forwarding Rate |
6.55 Mpps |
| MAC Address Table |
8K |
| VLAN |
Up to 32 VLANs · port-based VLAN |
| Management |
Web management · Cloud management |
| Cloud Platform |
Dahua DoLynk Care |
| Management Functions |
Logs · fault alarms · topology · remote configuration |
| Network Functions |
QoS · LLDP · DHCP client · port isolation · link aggregation · port mirroring |
Power and Construction
| Power Supply |
Built-in 100-240 VAC, 47-63 Hz |
| Power Consumption |
Idle ≤8.5 W · full load 400 W |
| Operating Temperature |
-10 °C to +55 °C |
| Operating Humidity |
5%-95% RH, non-condensing |
| Housing |
Sheet metal |
| Dimensions |
440 × 220 × 44 mm |
| Installation |
Desktop or rack mount |
| Packing List |
Switch · power cord · rack-mount kit · documentation |
Choose the Right CS42 V2 Switch
Frequently Asked Questions
Does it have 26 PoE ports?
No. It has 24 PoE access ports and two combo uplink positions, for 26 port positions in total.
Can every PoE port supply 90 W?
No. Ports 1-2 support up to 90 W each. Ports 3-24 support up to 30 W each, and all ports share the total 375 W PoE budget.
Can the uplinks use fibre?
Yes. Each combo uplink can use either its Gigabit RJ-45 connection or a compatible 1 Gbps SFP module.
Does it support remote management?
Yes. It supports local web management and Dahua DoLynk Care cloud management.
Can it transmit PoE beyond 100 m?
It supports extended transmission up to 250 m with suitable CAT6 cabling and compatible devices. Network bandwidth reduces to 10 Mbps at extended distance.
Is it rack mountable?
Yes. The switch supports desktop or rack installation and the published packing list includes a rack-mount kit.
Downloads
Order from CCTV Guru Australia
Order the Dahua DH-CS4226-24ET-375-V2 for professional multi-camera network installations. CCTV Guru supplies Australian stock with local technical support and a 3-year Australian warranty. Contact our team for PoE power calculations, SFP selection or compatibility assistance before ordering.
