IT preču, elektronikas un sadzīves tehnikas vairumtirdzniecība
ELKO kods
1449937
Dahua Technology SG4020LP. 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: 2, Installed SFP modules quantity: 2. MAC address table: 8000 entries, Switching capacity: 40 Gbit/s. Networking standards: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE.... Power over Ethernet (PoE)
Tehniskā specifikācija
Model name
DH-SG4020LP
Management features
Cloud-managed
Yes
Switch layer
L2
Switch type
Managed
Web-based management
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
2
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity
2
Network
Broadcast storm control
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Flow control support
Yes
Link aggregation
Yes
Networking standards
IEEE 802.3/IEEE 802.3ab/IEEE 802.3ad/IEEE 802.3af/IEEE 802.3at/IEEE 802.3az/IEEE 802.3bt/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z
Number of VLANs
32
Virtual LAN features
Port-based VLAN
VLAN support
Yes
Data transmission
Forwarding rate
29.76 Mpps
Jumbo frames
15
Jumbo frames support
Yes
MAC address table
8000 entries
Packet buffer memory
4 MB
Switching capacity
40 Gbit/s
Security
DHCP features
DHCP client
IP-MAC-Port binding
Yes
Loop protection
Yes
Design
Housing material
Metal
Product colour
Black
Mean time between failures (MTBF)
762116 h
Power
AC input frequency
47/63 Hz
AC input voltage
100 - 240 V
Input current
4 A
Power consumption (max)
212 W
Power protection features
Over current/Over voltage
Power source
AC
Power supply included
Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Yes
Power over Ethernet (PoE) ports quantity
14
Power over Ethernet (PoE) power per port
30 W
Total Power over Ethernet (PoE) budget
190 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
2320 g
Width
440 mm
Packaging content
Cables included
DC
Quick start guide
Yes
Packaging data
Package depth
342 mm
Package height
90 mm
Package weight
2970 g
Package width
540 mm
Compliance certificates
CE
SG4020LP
20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE
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