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.
Hardware
Included Power Adapter
Yes
PoE
Yes
Ethernet Port
16
Ethernet Port Speed
10/100 Mbps
Ethernet Port Uplink Speed
10/100/1000 Mbps
Optical Port Uplink Speed
1 Gbps
Description of Function Slots
Port1–16: 16 × RJ–45 10/100 Mbps;
Port17–18: 2 × RJ–45 10/100/1000 Mbps;
Port17–18: 2 × SFP 1000 Mbps (combo)Debugging
1 × Console port
Reset Button
1
Power Supply
Built-in power supply: 100–240 VAC, 50/60 Hz, 6 A
Operating Temperature
–10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity
5%–95% (RH)
Storage Temperature
–20 °C to +70 °C (–4 °F to +158 °F)
Storage Humidity
5%–95% (RH)
Power Consumption
Full load: 240 W
Performance
Layer
Layer 2
Management Type
Yes
Switching Capacity
8.8 Gbps
Packet Forwarding Rate
5.36 Mpps
Packet Buffer Size
2.75 Mbit
MAC Table Size
4K
VLAN Number
31
Communication Standard
IEEE802.3; IEEE802.3u; IEEE802.3X; IEEE 802.3ab; IEEE 802.3z
Feature
PoE Protocol
IEEE802.3af; IEEE802.3at; Hi-PoE
PoE Power
Port 1–2 ≤60 W;
Port 3–16 ≤30 W;
Total ≤240 WPoE Power Consumption Management
PoE power consumption management;
PoE power on/off;
Turns off PoE if overload is detected;
Green PoEPoE Pin Assignment
1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
ePoE
Yes
Spanning Tree Protocol
STP/RSTP
VLAN Function
Port-based VLAN
Link Aggregation
Static link aggregation
LACPIEEE 802.3x Flow Control
Yes
Multicast
IGMP Snooping v1/v2
DHCP Function
DHCP Client
Security
Multi-level user management and password; protection;
802.1X;
RADIUS;
Port isolationQoS/ACL
SP/WRR queue scheduling
Equipment Management
SNMPv1/v2/v3;
System logs, and multi-level alarms;
LLDPGeneral
Statics Protection
Air discharge: 8 kV;
contact discharge: 6 kVLighting Protection
Common mode: 4 kV;
differential mode: 2 kVNet Weight
3.14 kg (6.92 lb)
Gross Weight
4.12 kg (9.08 lb)
Product Dimensions
440 mm × 300 mm × 44 mm
(17.32"" × 11.81"" × 1.73"") (L × W × H)Packaging Dimensions
565 mm × 530 mm × 415 mm (22.24" × 20.87" × 16.34") (L × W × H)
Casing Material
Sheet metal
Installation
Desktop mount; rack mount
Certifications
CE; FCC
Transmission Performance:
ePoE Power Supply Specifications (CAT)
Cable Length (m)
Communication Bandwidth (Mbps)
PoE Max Load Capacity (W)
Hi-PoE Max Load Capacity (W)
Network Operating 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 supply voltage 53V.
CAT6, max. DC resistance < 10Ω/100m.
ePoE Power Supply Specifications (RG59 Coaxial Cable)
Cable Length (m)
Communication Bandwidth (Mbps)
PoE Max Load Capacity (W)
Hi-PoE Max Load Capacity (W)
Network Operating 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 supply voltage 53V.
RG-59, max. DC resistance < 5Ω/100m.
