Dahua DH-CS4228-24GT-240 28-Port Cloud Managed PoE Gigabit Switch Price in Nepal

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Dahua 28-Port Cloud Managed Desktop Gigabit Switch with 24-Port PoE [DH-CS4228-24GT-240]

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Brand
Dahua

Inhouse product

Price

Rs40,745.00 /Pcs

Quantity

Low Stock

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Overview Description Specifications Accessories Downloads

The Smart Managed Switch supports efficient local and cloud management via the DoLynk Care platform, offering topology visualization for simplified operation and maintenance of security and IT systems. Built with a full metal housing for excellent heat dissipation, it operates reliably from –10°C to 55°C and features comprehensive protection against overvoltage, overcurrent, static electricity, lightning, and pulse interference. The PoE series delivers power up to 250 m, with 60 W (orange port) and 90 W (red port) output, while link aggregation and STP on select models ensure stable networking. Ideal for SMBs such as offices, supermarkets, cafés, restaurants, and hotels.

28-Port Cloud Managed Desktop Gigabit Switch with 24-Port PoE

Meets the requirements of IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z standards.
Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards.
Manages PoE power consumption and PoE power on/off. Supports Intelligent PoE.
A wide operating temperature range and a full metal casing that is fully enclosed and dust- proof.

Cloud Management

Devices can be managed through the DoLynk Care app and performs real-time monitoring of the network. The app also displays the status of devices, triggers alarms for errors in real time and sends notifications.

Network Topology Management

Supports the LLDP protocol and is able to generate and display the network topology, so that you can quickly identify issues, and perform operation and maintenance remotely on devices that are in the topology.

BT 90W (Red Port)

The red ports support IEEE802.3af, IEEE802.3at, IEEE802.3bt and Hi PoE standards, with a maximum output power consumption of 90W per port. Suitable for powering high-power devices.

Long Distance PoE

The transmission distance of a PoE port can be up to 250 m, meeting the requirement of wired transmission (bandwidth reduced to 10 Mbps).

Spanning Tree Protocol (STP)

Uses algorithms that calculate the best loop-free path through a Layer 2 network while providing path redundancy to prevent the occurrence of broadcast storms and enhance the stability of operations and services.

PoE Watchdog

Adopts the innovative PoE Watchdog. PoE Watchdog can be switched on by dialing/turning on the WEB page switch. It enables the switch to automatically detect port status and restart the failed ports to recover connection in case of IPC connection exception. This enables intelligent operation and maintenance management in its true sense and effectively reduces manual maintenance costs.

Loop Protection

When a loop is detected, the loop alarm will be triggered and the elimination mechanism will activate to prevent broadcast storms from occurring.

Scene

Suitable for scenes such as houses, factories and offices.

Feature
PoE IEEE 802.3x Flow Control	Yes
PoE Spanning Tree Protocol	STP/RSTP
PoE VLAN Function	Port-based VLAN
PoE DHCP Function	DHCP Client
PoE Equipment Management	Web management; App management
Technical Specification
PoE Ethernet Port	24
PoE Protocol	IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt
PoE Power	Port 1-2 ≤ 90 W, Port 3-24 ≤ 30 W, total ≤ 240 W
PoE Lightning Protection	Common mode: 4 kV; Differential mode: 2 kV
Hardware
PoE Hardware Power Supply	Built-in power supply: 100-240 VDC, 47-63 Hz, max 4 A
PoE Hardware Operating Temperature	–10 °C to +55 °C (+14 °F to +131 °F)
PoE Hardware Operating Humidity	5%–95% (RH), non-condensing
PoE Hardware Power Consumption	Idling: ≤12.5 W ; Full load: 265 W
PoE Storage Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
PoE Storage Humidity	5%–95% (RH), non-condensing
PoE Included Power Adapter	Yes
PoE	Yes
PoE Ethernet Port Speed	10/100/1000 Mbps
PoE Optical Port Speed	1000 Mbps
PoE Ethernet Port Uplink Speed	10/100/1000 Mbps
PoE Optical Port Uplink Speed	1 Gbps
PoE 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 1000 Mbps (uplink)
PoE Reset Button	1
PoE
P PoE Pin Assignment	1,2,4,5（V+）,3,6,7,8（V-）
P PoE Power Consumption Management	Yes
PoE Long Distance PoE Transmission	Yes
Performance
P PoE Switching Capacity	56 Gbps
P PoE Packet Forwarding Rate	41.66 Mpps
P PoE MAC Table Size	8K
P PoE Jumbo Frame	15K Byte
P PoE Communication Standard	IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z
PoE Net Weight	2.50 kg (5.5 lb)
PoE Gross Weight	3.15 kg (6.93 lb)
P PoE Product Dimensions (W × L × H)	440 mm × 220 mm × 44 mm (17.32" × 8.66" × 1.73") (L × W × H)
P PoE Packaging Dimensions (W × L × H)	540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L × W × H)
PoE Packet Buffer Size	4 Mbit
PoE Layer	Layer 2
PoE Management Type	Yes
PoE Smart Managed Switch	Yes
PoE MTBF	67.80 years
PoE VLAN Number	32
General
PoE Static Protection	Air discharge: 8 kV; Contact discharge: 6 kV
PoE Casing Material	Sheet metal
PoE Installation	Desktop mount; rack mount