Lite Management Switch PoE 18 Ports Gigabit with 2GE SFP 280W

Lite Management Switch PoE 18 Ports Gigabit with 2GE SFP 280W

LINKOH LK3020P18C2FM is a lite management PoE switch which features 18-port 10/100/1000Mbps RJ45 with 16 ports 30W PoE + 2-port gigabit SFP. It is designed for smart surveillance and SMB. This 16-port smart PoE+ switch features the most commonly used managed switch features, reducing unnecessary switch complexity. The web-based management interface offers features for flow control, VLAN, etc.

  •  Support L2 Switching features including VLAN, Trunk group, port mirroring etc.
  • Support enhanced management through WEB
  • Support PoE management, like PoE enable/disable, PoE Reboot, 250M Extend PoE Mode.
  • Support perpetual PoE, reboot software or software upgrade PoE non-stop
  • AT+BT hybrid version optional
  • 4KV surge protection, 6KV contact/8KV air protection
  • Wide working temperature: -10 ℃to 45℃
  • Support cloud management
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LK3020P18C2FM integrates the simplicity of unmanaged switches with the performance and reliability of managed switches to provide a cost-effective solution for users to integrate management at the edge of their network.

 

Auto PoE power adjustment for safety and energy saving

The PoE port of the Lite management switches support 802.3af and 802.3at, providing up to 30W power supply to the connected device. The switches will negotiate with the connected devices to automatically adjust the PoE power, thereby saving energy. In addition, when the PoE port is connected to a PC, DVR, or other non-PoE device, the switch will automatically identify the device and will not output power to such device to ensure equipment safety.

PoE and Data Transmission up to 250M

The 4 ports lite management PoE switch can configure Extend PoE mode of each port on the web interface. In the “Extend PoE” operation mode, operates on a per-port basis at 10Mbps full duplex operation and can support 8~15-watt PoE power output over a distance of up to 250 meters, overcoming the 100-meter limit on Ethernet UTP cable.

VLAN for Broadcast Storm Control

The lite management PoE switch provides convenient and flexible VLAN division, which can automatically divide different VLANs according to the type of equipment connected to the port, so that the surveillance network and data network do not interfere with each other, improving the stability of the entire network. This can help to prevent the IP camera’s multicast or broadcast storm from influencing each other, thus fully meeting the requirements of the IP surveillance systems and Ethernet projects.

 

STP/RSTP

The lite management PoE switch has Spanning Tree Protocol (STP) / Rapid Spanning Tree Protocol (RSTP) options. Predominantly used to prevent layer 2 loops and broadcast storms and is also used for network redundancy. It was developed around the time where recovery from an outage that took upwards of a minute or more was acceptable. Throughout the years, as technology improved and critical applications relied on stable connections, businesses moved away from these long recovery times and looked for faster solutions.

 

Open Network Video Interface Forum(ONVIF)

ONVIF refers to Open Network Video Interface Forum. ONVIF compliant devices can stream video over the Internet to compatible clients, providing a standard for interfaces between devices based on different IPs. The ONVIF protocol gives you the flexibility to pick the Camera, NVR, Video decoder, etc. that best suits your needs without being limited to a specific brand.

 

Dynamic Host Configuration Protocol(DHCP)

Dynamic Host Configuration Protocol (DHCP) is a client/server protocol. Client uses the DHCP to acquire configuration information, such as an IP address, a default route, and one or more DNS server addresses from a DHCP server. It automatically provides an Internet Protocol (IP) host with its IP address and other related configuration information, the process is automatic and managed centrally.

 

Link Aggregation Control Protocol(LACP)

LACP is used to bundle and maintaining multiple physical links into one logical link to increase bandwidth and improve link redundancy. LACP allows switches to dynamically negotiate and establish aggregation groups, and can automatically redistribute traffic when a link fails, thereby improving network reliability and performance.

Specification

Model Specifications LK3020P18C2FM
Switching capacity 40Gbps
Switching Cache 4.1Mbit
Package forwarding rate 29.76Mpps
Ports 16 10/100/1000 Base-T ports (PoE/PoE+)

2 10/100/1000 Base-T uplink port

2 1000 Base-X SFP port

PoE Standard IEEE 802.3af/at,  (First 4 ports BT optional)
PoE Power Budget 280W
Speed / Duplex mode Auto / Half / Full duplex Speed auto / 10/ 100 /1000
MAC address 8K
Maximum Number of VLANs 16
Allowed VLAN ID 1 ~ 4094
Port-based VLAN Support
MAC Constraint Support
QoS Priority selection, Priority to queue, Port-based Priority, Queue Weight
Trunk Group Support
Flow Control Support
Loop Protection Support
Unknown Unicast Suppression Support
Multicast / Broadcast Storm Suppression Support
Mirroring Many-to-One Mirroring
Port Isolation Support
Cable  Diagnostic Support
ICMP Ping Support
PoE Management PoE enable/disable, PoE Reboot
Extend PoE Enable/Disable 250M PoE on each port
Port Surge Common mode: 4KV
Electrostatic Discharge Air discharge: 8KV Contact discharge: 6KV
Power Consumption Max.200watts/1122 BTU
Power supply Internal power supply
Dimensions (W x D x H) 440x210x44mm
Weight 3.8 kg
MTBF >50,000 hours
Operating temperature -10 ℃to 45℃
Storage temperature -20℃ to 70 ℃
Operating humidity 10% to 90% RH
Storage humidity 5% to 95% RH
Operating Altitude -500 ~ 5000 meters
FAN Fan design
Management Support management and configuration through web management interface
Safety Standard Ground Resistance EN 62638-1
EMC Surge Immunity: 4KV Per: IEC61000-4-5

ESD Protection:ESD Level 4 Per: IEC61000-4-2

EFT Level 4 Per: IEC61000-4-4

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