Does this switch support PoE power delivery to 4K cameras?

Yes, it supports up to 90 W per port (ports 1–2) and 30 W per port (ports 3–24), which is sufficient for high-power 4K cameras, especially those using Hi-PoE or IEEE802.3bt.

Can it be mounted on a rack?

Yes, it supports rack mounting with a 19-inch rack mounting slot, and its 2.5 kg weight ensures stable installation.

Does it work with all Dahua camera models?

Yes, it supports standard PoE protocols IEEE802.3af/at/bt and Hi-PoE, which are used by most new Dahua cameras, ensuring stable power and communication.

What is the maximum PoE transmission distance?

It supports PoE transmission up to 250 meters, exceeding standard limits, allowing camera installation far from the switch without additional intermediate equipment.

Can it be managed via the DoLynk Care app?

Yes, it supports management via the DoLynk Care app on mobile devices, enabling real-time network status monitoring, live topology viewing, and instant alerts for issues.

Does it support Link Aggregation connection?

Yes, it supports Link Aggregation in both manual and LACP modes to increase bandwidth and network stability.

Does it have surge protection?

Supports surge protection (Common Mode 4 kV and Differential Mode 2 kV) with built-in protection against power surges and electromagnetic interference.

Can it be used with a cloud system?

Yes, it supports cloud management via the DoLynk Care app, allowing remote monitoring and control of the switch anytime, anywhere.

We are confirming the latest stock and price of the DAHUA CS4228-24GT-240 28-Port Cloud Managed Gigabit PoE Switch (24x PoE, 240W Total) 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).

Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.

DAHUA CS4228-24GT-240 28-Port Cloud Managed Gigabit PoE Switch (24x PoE, 240W Total)

Name: DAHUA CS4228-24GT-240 28-Port Cloud Managed Gigabit PoE Switch (24x PoE, 240W Total)
Brand: Dahua
SKU: DH-CS4228-24GT-240
Availability: OutOfStock

SKU: DH-CS4228-24GT-240Networking › Network Switches

Please enquire before ordering

The distributor has not yet confirmed the latest price and availability (last checked Jun 15, 2026)

092-251-4017

Awaiting stock confirmation3 years manufacturer's warranty

Call us 092-251-4017 Send a question to sales

GenuineFree delivery from ฿5,000Tax invoice

Layer 2 managed switch for medium to large-sized business networks, supports 24 PoE ports with a maximum total power output of 240 W, operates in temperatures from -10°C to 55°C, and features cloud and DoLynk Care app management.

Key features

Up to 240 W PoE power output with intelligent power management.
Cloud management support via the DoLynk Care app.
Real-time network topology display using LLDP.
Supports PoE transmission up to 250 meters.
Metal chassis design for high and low temperature resistance.

Product description

The DAHUA CS4228-24GT-240 is a cloud-managed switch designed for medium to large-sized business networks, supporting Power over LAN (PoE) on 24 ports with a maximum total power output of 240 W. Ports 1–2 support up to 90 W per port, while ports 3–24 support up to 30 W per port, enabling stable power delivery to high-power CCTV cameras or IoT devices. Featuring a fully metal chassis for efficient heat dissipation, it operates reliably in temperatures from -10°C to 55°C and includes surge, lightning, and electrostatic interference protection. It supports cloud management via the DoLynk Care app, real-time network topology visualization using LLDP protocol, and can be configured through a web browser or SNMP.

More features

Supports management via web, SNMP, CLI, and app.
Supports Link Aggregation and STP/RSTP.
Supports port-based VLAN management.
Supports smooth Ultra HD video transmission.
Supports DHCP management and SNMP v3 for enhanced security.

Pros and limitations

Pros

Supports up to 240 W PoE power output with intelligent power management.
Supports cloud management and the DoLynk Care app from anywhere.
Features a metal chassis, resistant to high and low temperatures, and offers excellent lightning protection.
Supports smooth Ultra HD video transmission with a large buffer.
Supports VLAN, QoS, and advanced security management via SNMP v3 and HTTPS.

Limitations

Does not support Layer 3 routing.
No 10G port available for high-end network upgrades.

Who it is for

Ideal for use in offices, stores, hotels, or shopping centers requiring PoE network management for CCTV cameras or medium to large-scale IoT devices, with cloud-based management.