This intuitive layer-2 commercial switch readily adapts to fluctuations in the power consumption of terminal devices, making it easy to use. It supports ePoE long distance transmission, PoE watchdog, green PoE and power consumption management.
ePoE
Thanks to the ePoE transmission technology, the transmission distance can be up to 800 m.
Eight-pin PoE
Supports 8-pin simultaneous power supply (1/2/4/5 positive, 3/6/7/8 negative). Signal lines and idle lines supply power at the same time. Compatibility with IPC is enhanced. Cable loss is reduced. Loading capacity is increased.
Intelligent PoE
Provides power consumption control and real-time monitoring to guarantee priority of power supply for important ports and prevent malfunctioning caused by power consumption change. Supports ultra
wide power supply, able to adapt to IPC power fluctuation.
Hi-PoE 60W (Orange Port)
In addition to the IEEE802.3af and IEEE802.3at standards, orange port also supports a maximum power output of 60W for powering highpower devices.
Scene
The Device is applicable for use in different scenarios, including homes, offices, small malls and server farms.
Dahua Technology DH-LR2218-16ET-240-V2 Network Switch Networking
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Description
Product Features:
- Layer-two web managed ePoE switch
- Three self-adaptive transmission modes which are IEEE, E100 and E10
- Long distance PoE transmission up to 800 m with ePoE technology
- Both twisted-pair transmission and coaxial cable transmission
- IEEE802.3af, IEEE802.3at and Hi-PoE compliant
- PoE management, Green PoE, Legacy Support
- Manage through iLinksView, web client, and SNMP softwares
- Managed L2 Web-based management
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 16 Console port: RJ-45/USB Type-C
- MAC address table: 4 entries Switching capacity: 8.8 Gbit/s
- Rack mounting
- AC Power supply included Power over Ethernet (PoE)
Dahua Technology ePoE DH-LR2218-16ET-240-V2 network switch Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) Black
18-Port Managed Switch with 8-Port ePoE & 8-Port PoE
Dahua Technology ePoE DH-LR2218-16ET-240-V2, Managed, L2, Fast Ethernet (10/100), Power over Ethernet (PoE), Rack mounting
Dahua Technology ePoE DH-LR2218-16ET-240-V2. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Fast Ethernet (10/100), Basic switching RJ-45 Ethernet ports quantity: 16, Console port: RJ-45/USB Type-C. MAC address table: 4 entries, Switching capacity: 8.8 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3z. Power over Ethernet (PoE). Rack mounting
Specification
Management features
Switch type
Managed
Switch layer
L2
Quality of Service (QoS) support
Web-based management
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
16
Basic switching RJ-45 Ethernet ports type
Fast Ethernet (10/100)
Gigabit Ethernet (copper) ports quantity
2
SFP module slots quantity
2
Console port
RJ-45/USB Type-C
Network
Networking standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3z
10G support
Flow control support
Link aggregation
VLAN support
Virtual LAN features
Port-based VLAN
Number of VLANs
31
Data transmission
Switching capacity
8.8 Gbit/s
Forwarding rate
5.36 Mpps
MAC address table
4 entries
Packet buffer memory
0.34 MB
Security
DHCP features
DHCP client
IGMP snooping
Security algorithms
802.1x RADIUS, SNMP, SNMPv2, SNMPv3
Queue scheduling algorithms
SP, Weighted Round Robin (WRR)
Design
Rack mounting
Product colour
Black
Housing material
Metal
Reset button
Certification
CE; FCC
Power
Power source
AC
Power supply included
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Input current
6 A
Power consumption (typical)
240 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Operational conditions
Operating temperature (T-T)
-10 - 55 °C
Storage temperature (T-T)
-20 - 70 °C
Weight & dimensions
Width
440 mm
Depth
300 mm
Height
44 mm
Weight
3.14 kg
Packaging data
Package width
565 mm
Package depth
530 mm
Package height
415 mm
Package weight
4.12 kg