IT preču, elektronikas un sadzīves tehnikas vairumtirdzniecība
ELKO kods
1432589
Dahua Technology CS4220-16GT-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: 18. MAC address table: 8000 entries, Switching capacity: 40 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3u, IEEE 802.3x, IEEE.... Power over Ethernet (PoE). Rack mounting
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Tehniskā specifikācija
Management features
Cloud-managed
Yes
Switch layer
L2
Switch type
Managed
Web-based management
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
18
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
SFP module slots quantity
2
Network
10G support
No
Flow control support
Yes
Networking standards
IEEE 802.3/IEEE 802.3ab/IEEE 802.3ae/IEEE 802.3at/IEEE 802.3bt/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z
Number of VLANs
32
Spanning tree protocol
Yes
VLAN support
Yes
Data transmission
Forwarding rate
29.76 Mpps
Jumbo frames
15360
Jumbo frames support
Yes
MAC address table
8000 entries
Switching capacity
40 Gbit/s
Security
DHCP features
DHCP client
Loop protection
Yes
Design
Housing material
Metal
Product colour
Black
Rack mounting
Yes
Reset button
Yes
Power
AC input frequency
47/63 Hz
AC input voltage
100 - 240 V
Power consumption (typical)
265 W
Power source
AC/DC/PoE
Power supply included
Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Yes
Power over Ethernet (PoE) ports quantity
16
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
220 mm
Height
44 mm
Weight
2370 g
Width
440 mm
Packaging data
Package depth
342 mm
Package height
90 mm
Package weight
3020 g
Package width
540 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.

  • 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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