IT preču, elektronikas un sadzīves tehnikas vairumtirdzniecība
ELKO kods
1422734
Dahua Technology DH-CS4226-24ET-240. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 26. MAC address table: 8000 entries, Switching capacity: 8.8 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z. Power over Ethernet (PoE). Rack mounting
Tehniskā specifikācija
Model name
CS4226-24ET-240
Management features
Switch layer
L2
Switch type
Managed
Web-based management
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
26
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity
24
SFP module slots quantity
2
Network
10G support
No
Networking standards
IEEE 802.3/IEEE 802.3ad/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z
Number of VLANs
32
VLAN support
Yes
Data transmission
Forwarding rate
6.55 Mpps
Jumbo frames
15000
Jumbo frames support
Yes
MAC address table
8000 entries
Packet buffer memory
4 MB
Switching capacity
8.8 Gbit/s
DHCP features
DHCP client
Design
Housing material
Metal
Product colour
Black
Rack mounting
Yes
Reset button
Yes
Mean time between failures (MTBF)
562.765 h
Power
Power consumption (max)
265 W
Power source
AC
Power supply included
Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Yes
Power over Ethernet (PoE) power per port
30 W
Total Power over Ethernet (PoE) budget
240 W
Operational conditions
Operating relative humidity (H-H)
5 - 95 %
Operating temperature (T-T)
-10 - 55 °C
Storage relative humidity (H-H)
5 - 95 %
Storage temperature (T-T)
-40 - 70 °C
Weight & dimensions
Depth
440 mm
Height
44 mm
Weight
2470 g
Width
220 mm
Packaging data
Package depth
540 mm
Package height
90 mm
Package weight
3120 g
Package width
342 mm

Highly intuitive, the Smart Managed Switch can manage local networks. With the DoLynk Care platform, it can also perform cloud management. The switch performs operation and maintenance using topology visualization on front-end, transmission and back-end storage devices that are in the security system and IT system. With its full metal design, the switch has great heat dissipation and can operate in temperatures ranging -10°C to 55°C. It offers EMC and has protection against overvoltage, overcurrent, static electricity, lightning strikes, pulses and other types of interference. For the PoE series Smart
Managed Switch, power is supplied up to 250 meters away. The orange port supplies up to 60 W and the red port provides up to 90 W. Also, link aggregation and STP are available on select models to ensure
the network remains stable. The switch can be used in small and medium-sized businesses such as supermarkets, offices, restaurants, cafés and hotels.

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 HiPoE 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).

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.

  • 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

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