Comparison TP-LINK TL-ER6120 vs TP-LINK TL-ER6020

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	TP-LINK TL-ER6120	TP-LINK TL-ER6020
	from $223.29 Outdated Product	from $116.65 up to $134.48 Outdated Product
all specs only differences
TOP sellers	Find prices on Amazon.com Find prices on eBay.com	Find prices on Amazon.com Find prices on eBay.com
Type	router	router
Mount	rack-mount	rack-mount
Ports
Connections	Ethernet	Ethernet
Gigabit Ethernet	5 pcs	5 pcs
Of which dedicated WANs	1 pcs	2 pcs
Of which dedicated LAN	1 pcs	3 pcs
Of which dedicated WAN/LAN	3 pcs
Console port
Features
Control	Telnet Web interface	Telnet Web interface
Basic features	DHCP server load balancing channel reservation port forwarding МАС address cloning VPN DDNS	DHCP server load balancing channel reservation port forwarding МАС address cloning VPN DDNS
Hardware
RAM	512 MB
Flash memory	32 MB
Security
Security	MAC address filtering DoS protection web content filtering DMZ ARP packet inspection, application control	MAC address filtering DoS protection web content filtering DMZ ARP packet inspection, application control
General
PSU	built-in	built-in
Operating temperature	0 °C ~ +40 °C	0 °C ~ +40 °C
Dimensions (WxDxH)	440x220x44 mm	294x180x44 mm
Added to E-Catalog	july 2014	july 2014

Of which dedicated WANs

The number of ports designated as WAN by the manufacturer. They are intended for wired connection of the device to the Internet or other external networks (to solve some specific problems).

Of which dedicated LAN

In this case, dedicated LANs mean directly marked network connectors designed for wired connection of LAN devices - PCs, servers, additional access points, etc. The number of ports corresponds to the number of devices that can be directly connected to the equipment by wire.

Of which dedicated WAN/LAN

The number of WAN/LAN combo ports specified by the manufacturer in the device design that can be reassigned to work with both an external WAN and a local LAN. Such a solution allows to reduce the total number of connection ports and at the same time expand the functionality of the equipment for flexible adaptation to user needs.

RAM

The amount of random access memory (RAM) provided in the device. The amount of "RAM" is one of the indicators of the power of the device: the larger it is, the higher the speed and the better the device will cope with "heavy" tasks.

Flash memory

The amount of memory allocated for the operation of the operating system on board the device. It stores the OS and the control programme. Note that Flash memory is not available for use by the end user.