Dahua 28-Channel Cloud Managed Gigabit PoE Switch with 24 PoE Ports and 240W Total Power

Dahua 28-Channel Cloud Managed Gigabit PoE Switch with 24 PoE Ports and 240W Total Power

 
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CS4228-24GT-240-V2 The PoE switch is a high-performance cloud-managed solution designed for professional IP networks and video surveillance systems. It features a total of 28 channels , with 24 Gigabit PoE ports , 2 Gigabit RJ45 ports and 2 SFP ports , ensuring maximum expandability and transmission speed. The total PoE power of 240W allows stable powering of IP cameras, including high-power devices thanks to the support for IEEE 802.3af/at/bt up to 90W per port . The advanced Cloud Management features DoLynk , PoE Watchdog , Long Distance PoE up to 250m , VLAN, STP and Link Aggregation ensure reliability, business continuity and centralized control in complex professional environments. Dahua

Technical Data Sheet

Artikel-Nr.: CS4228-24GT-240-V2

Marke: Dahua

EAN: 6937552401891

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

Das 2001 gegründete asiatische Unternehmen verdankt seinen Ruf der hervorragenden Qualität seiner Produkte in Bezug auf Leistung und Kapazität. Die Produktpalette von Dahua reicht von klassischen CCTV-Systemen bis hin zu komplexeren und gegliederten Sicherheitssystemen: nicht nur Videoüberwachung, sondern auch Zutrittskontrolle, Video-Zugangssysteme, Produkte zur Wärmeerkennung und vieles mehr. Die Zuverlässigkeit, die hochmoderne Technologie und die wettbewerbsfähigen Preise, die Dahua bietet, sind nur einige der Gründe, warum Setik sich immer für den Vertrieb der Marke entschieden hat. Dahua ist seit Jahren ein solider Bezugspunkt auf dem internationalen CCTV-Markt, dank der enormen Investitionen, die jedes Jahr in Forschung und Entwicklung fließen. Die Zahlen sprechen für sich: von 2016 bis heute hat Dahua mehr als 800 Patente unter seiner eigenen Marke angemeldet. Gegenwärtig kann sich Dahua rühmen, zu den 10 weltweit führenden Unternehmen in der Welt der Sicherheit zu gehören. In diesem Jahr wurde Dahua mit dem 2. Platz in der Rangliste "2018 TOP SECURITY 50" ausgezeichnet.

Die Produkte der Marke Dahua, die von Setik SRL verkauft werden, können als OEM-Produkte geliefert werden, d.h. Produkte, die vollständig original Dahua-Produkte sind, aber ein anderes ästhetisches Erscheinungsbild haben, das dem Online-Markt vorbehalten ist (im Allgemeinen in Bezug auf Logo und Verpackung). Dies beeinträchtigt in keiner Weise die Garantie und die technischen Eigenschaften des Produkts, das immer ein Original Dahua ist, noch irgendwelche Aktualisierungen und Funktionalitäten.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. ist einer der weltweit führenden Anbieter von Videoüberwachungslösungen mit mehr als 13.000 Mitarbeitern und 35 aktiven Tochtergesellschaften weltweit.

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INSTALLATEUR FINDEN

CS4228-24GT-240-V2 | 28-Port Cloud-Managed Network Switch with 24 PoE Ports - Dahua


Dahua

The Dahua CS4228-24GT-240-V2 PoE switch is a professional-grade cloud managed solution designed for high-performance IP networks and advanced video surveillance systems. Equipped with a total of 28 channels , it integrates 24 Gigabit PoE ports , 2 RJ45 Gigabit uplink ports and 2 SFP ports , offering maximum connection flexibility. The total PoE power of 240 W allows stable power supply of IP cameras, including high-power devices thanks to the support for IEEE 802.3af/at/bt up to 90 W per port . The DoLynk Cloud Management , Network Topology Management , PoE Watchdog , Long Distance PoE up to 250 meters and VLAN, STP, RSTP and Link Aggregation technologies ensure reliability, business continuity and centralized control in complex professional environments.

Main specifications:

- 28 total channels with 24 Gigabit PoE ports

- Total PoE power 240W

- IEEE 802.3af/at/bt support with up to 90W per port

- Cloud and Web management via DoLynk platform

- Network Topology Management with LLDP protocol

- PoE Watchdog for automatic port reboot

- Long Distance PoE up to 250 m

- Supports VLAN, STP, RSTP and Link Aggregation

- Professional metal structure for continuous use

Further details

✅ Number of doors:
The switch offers 28 total channels , including 24 Gigabit PoE ports dedicated to powering and directly connecting IP cameras and network devices, alongside RJ45 and SFP uplink ports , ensuring high scalability and flexibility for professional infrastructures.
✅ Cloud Management:
Centralized cloud management via the DoLynk platform enables real-time monitoring , remote door control, and automatic alarm notifications, improving operational efficiency and reducing response times.
✅ Network Topology Management:
Thanks to LLDP support, the switch allows graphical visualization of the network topology , facilitating the identification of connected devices and advanced and immediate management of anomalies.
✅ BT 90W (Red Port):
The high-power red ports support IEEE 802.3af/at/bt and Hi-PoE standards, providing up to 90W per single port , ideal for powering PTZ cameras and high-power devices.
✅ Long Distance PoE :
The Long Distance PoE function allows transmission up to 250 meters , making the switch perfect for large installations such as parking lots, industrial warehouses and perimeter areas without loss of reliability.
✅ PoE Watchdog :
The intelligent PoE Watchdog system automatically detects any connection anomalies and automatically reboots the PoE ports , ensuring business continuity and reducing maintenance costs.
✅ Performance :
Designed for high workloads, the switch guarantees switching capacity of up to 56 Gbps , packet forwarding rate of 41.664 Mpps and 4 Mbit buffer , ensuring stability, speed and reliability even in complex and high-traffic IP networks.
CS4228-24GT-240-V2 dimensions

Technical data sheet

PRODUCT CS4228-24GT-240-V2
Basic
Layer Layer 2
Switching Capacity 56 Gbps
Packet Forwarding Rate 41.664 Mpps
Description of Function Slots Port 1-24: 24 × RJ-45 10/100/1000 Mbps (PoE)
Port 25-26: 2 × RJ-45 10/100/1000 Mbps (uplink)
Port 27-28: 2 × SFP 1000Mbps (uplink)
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity 10%–90% (RH), non-condensing
Storage Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity 5%–95% (RH), non-condensing
Power Supply Built-in power supply: 100–240 VAC, 47–63 Hz, max 4 A
Power Consumption Idling: 11.8 W
Full load: 253.5 W
Statics Protection Air discharge: 8 kV;
Contact discharge: 6 kV
Lighting Protection Common mode: 6 kV;
Differential mode: 1 kV
Net Weight 2.55 kg (5.62 lb)
Gross Weight 3.25 kg (7.17 lb)
Product Dimensions 440 mm × 228.81 mm × 43.65 mm ( × 9.01" × 1.72") (L × W × H)
Packaging Dimensions 540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L × W × H)
Casing Material Sheet metal
Installation Desktop mount; rack mount
Certifications THERE IS
PoE
PoE Yes
PoE Power Port 5-24≤30W, port 1-4≤90W, total≤240W
PoE Protocol IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt
PoE Power Consumption Management PoE power consumption management
PoE power on/off
turns off PoE if overload is detected
PoE Pin Assignment Port 1-2: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
Port 3-16: 1, 2, (V+), 3, 6, (V-)
Long Distance PoE Transmission Yes
Hardware
DIP Switch Managed Mode: On by default for both local web and cloud management. Off for Unmanaged Mode.
PoE Watchdog: Monitors ports 1-24 and auto-restarts the PoE port when there is no traffic for 2 min. (Only works when Managed Mode is Off)
Extend Mode: Ports 1-24; transmission distance up to 250 meters at 10 Mbps. (Only works when Managed Mode is Off)
Reset Button 1
Performance
MTBF 967,753 hours
Packet Buffer Size 4 Mbit
Jumbo Frame 15360 Bytes
MAC Table Size 8K
Communication Standard IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az
VLAN Number 32
Feature
VLAN Function IEEE 802.1Q VLAN
Port Feature IEEE 802.3x Flow Control
Unknown Unicast Suppression
Multicast Storm Control
Broadcast Storm Control
MAC+Port Binding
Loop Prevention
Mirror Local Port Mirroring
N:1 Mirroring
Reliability LLDP
Security Port Isolation
Equipment Management Web Management
Cloud Management
Logs
Fault Alarm
General
Packing List 1 × User Manual
1 × Legal and Regulatory Information
1 × Power Cord
1 × Rack-mounting Kit
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form