z LEDs

LED

 

Status

 

Indication

 

 

 

 

 

PWR

 

On

 

The Router is powered on

 

 

 

 

 

 

Off

The Router is powered off or power supply is abnormal

 

 

 

 

SYS

 

Flashing

The Router works properly

 

 

 

 

 

 

On/Off

The Router works improperly

 

 

 

 

 

 

 

On

 

There is a device linked to the corresponding port

Link/Act

 

 

 

 

Off

There is no device linked to the corresponding port

 

 

 

 

 

 

 

Flashing

 

The corresponding port is transmitting or receiving data

 

 

 

 

 

 

 

On (Green)

 

The linked device is running at 1000Mbps

 

 

 

 

 

Speed

 

On (Yellow)

 

The linked device is running at 100Mbps

 

 

 

 

 

 

 

 

 

 

 

Off

 

There is no device linked to the corresponding port or the

 

 

 

linked device is running at 10Mbps

 

 

 

 

 

 

 

 

 

WAN

 

On

 

The port is working in WAN mode

 

 

 

 

 

 

Off

The port is working in LAN mode

 

 

 

 

 

DMZ

 

On

 

The port is working in DMZ mode

 

 

 

 

 

 

Off

The port is working in LAN mode

 

 

 

 

 

zInterface Description

 

Interface

Port

 

Description

 

 

 

 

 

 

WAN

1~4

 

The WAN port is for connecting the Router to a DSL/Cable

 

 

modem or Ethernet by the RJ45 cable

 

 

 

 

 

 

 

 

 

 

LAN

2~5

 

The LAN port is for connecting the Router to the local PCs or

 

 

switches by the RJ45 cable

 

 

 

 

 

 

 

 

 

 

DMZ

5

 

The DMZ port is for connecting the Router to the servers

 

 

 

 

 

 

Console

/

 

The Console port is for connecting with the serial port of a

 

 

computer or terminal to monitor and configure the Router

 

 

 

 

 

 

 

 

 

zReset button

Use the button to restore the Router to the factory defaults. With the Router powered on, use a pin to

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TP-Link TL-ER6120 manual LEDs, Status Indication, Interface Description, Reset button

TL-ER6120 specifications

The TP-Link TL-ER6120 is a robust and versatile gigabit router designed for small to medium-sized businesses, offering high-performance routing capabilities while ensuring secure network management. This device stands out for its user-friendly configuration, affordability, and rich feature set tailored for business needs.

One of the key features of the TL-ER6120 is its advanced routing capabilities. It supports load balancing and failover, ensuring reliable internet connectivity by distributing traffic across multiple WAN ports. This helps to maintain optimal performance even during high-traffic periods. The router can accommodate up to three WAN ports, providing flexibility in terms of connection options and redundancy.

Security is paramount in any business network, and the TL-ER6120 does not disappoint. It includes a robust firewall with stateful packet inspection, preventing unauthorized access and safeguarding sensitive data. The router also supports various VPN protocols, including PPTP, L2TP, and IPSec, enabling secure remote access for employees working from remote locations. This feature is particularly beneficial as remote work becomes more prevalent.

In addition to its security features, the TL-ER6120 offers support for VLAN configuration, allowing businesses to segment their networks for better performance and security. Dynamic Routing Protocols such as RIP v1/v2, and static routing are also supported, ensuring seamless data exchange across different network segments.

Another significant aspect of the TL-ER6120 is its Quality of Service (QoS) functionality. This feature enables users to prioritize bandwidth for critical applications, ensuring that services like VoIP and video conferencing maintain optimal performance. By managing the flow of data, businesses can enhance their operational efficiency.

The TL-ER6120 is equipped with several advanced management features, including a web-based user interface that simplifies network configuration and monitoring. Users can easily manage their network settings, view traffic statistics, and troubleshoot issues without advanced technical knowledge.

In conclusion, the TP-Link TL-ER6120 is an excellent choice for businesses seeking a reliable, feature-rich router. Its combination of security, performance, and ease of use makes it an ideal solution for managing business networks efficiently. Whether for load balancing, secure remote access, or network segmentation, the TL-ER6120 meets diverse business needs with sophistication and reliability.