Tinklo jungiklis Dahua CS4228-24GT-375

Trumpai apie prekę

Prekė: Tinklo jungiklis Dahua CS4228-24GT-375. Kategorija: Jungikliai ir koncentratoriai.

• Gamintojas: Dahua
• Modelis: CS4228-24GT-375

Switch Dahua CS4228-24GT-375

Model: CS4228-24GT-375

Key features:

• 24 RJ-45 Gigabit PoE ports + 2 RJ-45 Gigabit ports + 2 SFP Gigabit ports
• Up to 375W PoE budget; supports 802.3af/at on all PoE ports and 802.3bt on selected (red) port
• Wide operating temperature range: from -10 °C to 55 °C
• VLAN, STP, RSTP and link aggregation support
• Management via the web and centrally in the cloud (DoLynk application) with real-time monitoring
• Easy setup - automatic network detection and setup

Technical specifications:

Parameter

Value / Description

Work layer

Layer 2

Switching capacity

56 Gbps

Packet forwarding speed

41.66 Mpps

Ports

1-24: 24 × RJ-45 10/100/1000 Mbps (PoE); 25-26: 2 × RJ-45 (uplink); 27-28: 2 × SFP (uplink)

Operating temperature

-10 °C to +55 °C

Working humidity

5%-95% (non-condensing)

Storage temperature

-40 °C to +70 °C

Storage humidity

5%-95% (non-condensing)

Power supply

Built-in power supply: 100-240V AC, 47-63Hz, max. 7 A

Power supply included

Yes

Power consumption

Idle: ≤12.5 W; Full load: 400 W

Fans

2

Air flow direction

From left to right

ESD protection

Air discharge: 8 kV; contact: 6 kV

Surge protection

Common mode: 4 kV; Differential: 2 kV

Net weight

2.66 kg

Gross weight

3.26 kg

Device dimensions

440 × 220 × 44 mm

Package dimensions

540 × 342 × 90 mm

Housing material

Metal (sheet metal)

Installation

On a desk or in a rack

PoE support

Yes

PoE power

Ports 1-2: ≤90W; Ports 3-24: ≤30W; Total ≤375W

PoE standards

IEEE 802.3af, 802.3at, Hi-PoE, 802.3bt

PoE management

Consumption control, PoE enable/disable, overload protection

PoE pin assignment

1,2,4,5 (V+); 3,6,7,8 (V-)

Long-distance PoE

Yes

Watchdog PoE

Yes

Package contents

Manual, legal information, power cable, rack mounting kit

Switch type

Fixed (non-modular)

Number of Ethernet ports

24

Reset button

1

IP camera support

Up to 24 channels 4 MP

MTBF

67.8 years old

Packet buffer

4 Mbit

Jumbo Frame

15 KB

MAC table

8K

Static MAC addresses

16

Flash memory

16 MB

RAM

256 KB

Communication standards

IEEE 802.3, 802.3u, 802.3x, 802.3ab, 802.3az, 802.3z, 802.3ad

Number of VLANs

32

Traffic limit granularity

1 Mbps

LLDP

Yes

Loop protection

STP/RSTP

VLAN

IEEE 802.1Q

Link aggregation

Static

Port functions

Flow control, unicast limiting, storm control (multicast/broadcast), MAC+port binding, loop prevention

Mirroring

N:1, local port mirroring

Reliability

LLDP

DHCP

DHCP client

Security

Port isolation

Management

WWW, cloud, logs, error alerts

• EAN: 6937552401907
• Code: 49651

Additional information regarding offers:

• In the event of any discrepancies between the parameters shown in the "Parameters" section and the "Description" section, the information contained in our title and equipment description shall prevail. Information from the Allegro Product Catalog is added to offers automatically based on EAN numbers ("Parameters" section).
• The photos visible in our offers come directly from the catalogs of manufacturers and distributors. We try to verify them on an ongoing basis with the facts, but we cannot guarantee that they are 100% accurate in every case. Manufacturers often modify the appearance of their products within different production series of the same equipment model (especially batteries and converters! ), without updating the catalog cards. In the case of items visible in the offer photos that are important to you, we will verify the actual condition before shipping the goods.
• The equipment we offer comes from official polish distribution .

Specifications