LR2218-16ET-240
18-Port Managed Switch with 8-Port ePoE & 8-Port PoE
* The parameters and datasheets below can only be applied to V2.0 (version 2.0)
> 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.
Technical Specification
Model
DH-LR2218-16ET-240
Ethernet Port
2*10/100/1000 Base-T
2*1000 Base-X (Combo ports)
16*10/100 Base-T (PoE power supply)
PoE Power Consumption
Port1 and port 2 support Hi-PoE 60W
Each power≤30W, Total≤240W
PoE Protocol
IEEE802.3af, IEEE802.3at, Hi-PoE
Switching Capacity
8.8Gbps
Packet Forwarding Rate
5.36Mpps
Packet Buffer Memory
2.75Mb
Application Humidity
10%~90%
Power
AC100-240V, 50/60Hz
Lightning Protection
Common Mode 4KV
Differential Mode 2KV
Working Temperature
﹣10°C~55°C
Weight
3.12kg
Dimension(W×D×H)
440mm x300mm x44mm
Transmission Performance:
ePoE Power Supply Specifications (CAT)
Cable (m)
Bandwidth (Mbps)
PoE Load Capacity (W)
Hi-PoE Load Capacity (W)
Working Mode
100
100
25.5
53
IEEE/E100
200
100
25.5
47
E100
300
100
25.5
32
E100
400
10
23
26
E10
500
10
20
20
E10
800
10
13
13
E10
ePoE switch power supply voltage 51V
CAT5E/CAT6, max. DC resistance < 10Ω/100m
ePoE Power Supply Specifications (RG59 Coaxial Cable)
Cable (m)
Bandwidth (Mbps)
PoE Load Capacity (W)
Hi-PoE Load Capacity (W)
Working Mode
100
100
25.5
52
IEEE/E100
200
100
25.5
48
E100
300
100
25.5
30
E100
400
100
20
23
E100
500
10
16
16
E10
800
10
10
10
E10
1000
10
8
8
E10
ePoE switch power supply voltage 51V.
RG-59, max. DC resistance < 5Ω/100m.
Service Characteristics
Model
DH-LR2218-16ET-240
System
Username / password: admin/User Define
IP Address :192.168.1.110/24
PoE Budget
240W
MAC Table
4K
VLAN
802.1Q Standard VLAN
Spanning Tree
STP, RSTP
Port Aggregation
Static link aggregation, LACP
Mirroring
Support many-to-one port mirroring
DHCP
Support DHCP-Client
Long Distance Mode
Extend the maximum distance from 100m to 800m
Flow Control
Support half-duplex based on back pressure type control;
Support full duplex based on PAUSE frame
Security Features
Hardware supports IP+MAC binding based on port
Support IEEE802.1x port authentication
System Maintenance
one-key recovery of default
Support the updated packet upload
Support system logs
QoS
Support high and low priority, WRR
Support 802.1P, DSCP
Support priority according to protocol
Network Management
WEB(http and https protocol)
Support SNMP V1/V2C/V3
PoE Management
Support PoE power consumption, PoE on/off of IPC configura-tion, power down when exceeding the value of overload power
Support PoE event statics
Support Green PoE
Support Legacy Support
Accessories
SFP Module
Description
PFT3950
1.25G 850nm,500m,LC, Multi-mode
PFT3960
1.25G 1310/1550nm,20km,LC, Single-mode
PFT3970
1.25G 1550/1310nm,20km,LC, Single-mode
EoC (Ethernet over Coax)
Description
LR1002
1*10/100 Mbps Base-TX + 1*BNC
RG59 coaxial cable:
400m/100Mbps, 1000m/10Mbps
