TP-Link SafeStream TL-ER6020 User manual

Business Networking Solution
Installation Guide
SafeStream Multi-WAN Router
TL-ER5120/TL-ER6120
TL-ER6020/TL-R480T+

About this Installation Guide
This Installation Guide describes the hardware characteristics, installation methods and the
points that should be attended to during the installation. This Installation Guide is structured as
follows:
Chapter 1 Introduction
This chapter describes the external components of the router.
Chapter 2 Installation
This chapter illustrates how to install the router.
Chapter 3 Connection
This chapter illustrates how to do the physical connection of the router.
Appendix A Troubleshooting
Appendix B Hardware Specifications
Audience
This Installation Guide is for:
Network Engineer Network Administrator
Conventions
• Some models featured in this guide may be unavailable in your country or region. For local sales
information, visit http://www.tp-link.com.
• The figures in Chapter 2 to Chapter 3 are for demonstration purposes only. Your router may
differ in appearance from that depicted.
• This guide uses the specific formats to highlight special messages. The following table lists
the notice icons that are used throughout this guide.
Remind to be careful. A caution indicates a potential which may result in device damage.
Remind to take notice. The note contains the helpful information for a better use of the
product.
Related Document
This Installation Guide is also available in PDF on our website. To obtain the latest
documentation and product information, please visit the official website:
http://www.tp-link.com

Contents
Chapter 1 Introduction ——————————— 01
1.1 Product Overview ...........................................................01
1.2 Appearance.......................................................................01
Chapter 2 Installation ——————————— 04
2.1 Package Contents ..........................................................04
2.2 Safety Precautions.........................................................04
2.3 Installation Tools..............................................................06
2.4 Product Installation ........................................................06
Chapter 3 Connection ——————————— 08
3.1 WAN Port............................................................................08
3.2 LAN Port .............................................................................08
3.3 Verify Installation.............................................................08
3.4 Power On............................................................................08
3.5 Initialization........................................................................09
3.6 Accessing the Router ....................................................09
Appendix A Troubleshooting ———————— 10
Appendix B Hardware Specications ————— 11

SafeStream Multi-WAN Router
01Introduction
Chapter 1 Introduction
1.1 Product Overview
The TP-Link SafeStream Multi-WAN Router TL-ER6020/TL-ER6120/TL-R480T+/TL-ER5120 provides
three adjustable ports that can be set to either LAN or WAN, which enable the users to configure the
amount of WAN ports based on need and connect multiple Internet lines for bandwidth expansion.
The router possesses excellent data processing capability and multiple powerful functions.
Abundant WAN Connection Type, DHCP and MAC Clone provide basic network connection capacity.
Load Balance, NAT, and Routing provide advaced transmission functions. TL-ER6020/TL-ER6120 is
also a VPN Router which supports VPN features including IPsec, PPTP and L2TP.
1.2 Appearance
■Front Panel
The front panel of TL-ER6020 is shown as the following figure.
Figure 1-1 Front Panel of TL-ER6020
The front panel of TL-ER6120 is shown as the following figure.
Figure 1-2 Front Panel of TL-ER6120
The front panel of TL-ER5120 is shown as the following figure.
Figure 1-3 Front Panel of TL-ER5120
The front panel of TL-R480T+ is shown as the following figure.
Figure 1-4 Front Panel of TL-480T+

SafeStream Multi-WAN Router
02 Introduction
LEDs
For TL-ER6120/TL-ER6020/TL-ER5120
LED Indication
PWR On: The router is powered on.
Off: The router is powered off or the power supply is abnormal.
SYS Flashing: The router works properly.
On or Off: The router works improperly.
Speed
Green On:Running at 1000Mbps without data transmission.
Green Flashing: Running at 1000Mbps and is transmiting or receving data.
Yellow On: Running at 100Mbps without data transmission.
Yellow Flashing: Running at 100Mbps and is transmiting or receving data.
Off: No device is linked to the corresponding port or the port is running at 10Mbps.
WAN On: The port is working in WAN mode.
Off: The port is working in LAN mode.
For TL-R480T+
LED Indication
PWR On: The router is powered on.
Off: The router is powered off or the power supply is abnormal.
SYS Flashing: The router works properly.
On or Off: The router works improperly.
Link/Act
On: There is a device connected to the corresponding port but not active.
Flashing: The corresponding port is transmitting or receiving data.
Off: No device is linked to the corresponding port.
Interface Description
Interface Description
WAN The WAN port is designed to connect the router to a DSL/Cable modem or Ethernet by the
RJ45 cable.
LAN The LAN port is designed to connect the router to the local PCs or switches by the RJ45
cable.

SafeStream Multi-WAN Router
03Introduction
Reset
Use the button to restore the router to the factory defaults. With the router powered on, use a pin to
press and hold the Reset button (about 5 seconds) until the SYS LED ashes quickly. Then release the
button and wait for the router rebooting to its factory default settings.
■Rear Panel
The rear panel is shown as the following figure. Here we take TL-ER6020 as an example.
Figure 1-5 Rear Panel
100-240V~ 50/60Hz 0.3A
Power Socket
Connect the female connector of the power cord here, and the male connector to the AC power outlet.
Please make sure the voltage of the power supply meets the requirement of the input voltage (100-240V~
50/60Hz).
Grounding Terminal
The router already comes with lightning protection mechanism. You can also ground the
router through the PE (Protecting Earth) cable of AC cord or with Ground Cable. For detailed
information, please refer to the Lightning Protection Guide from the training center of our website
http://www.tp-link.com/en/conguration-guides.html.
Kensington
The kensington lock port is used to connect to a kensington lock to secure your router.
Caution:
Please use the provided power cord.

SafeStream Multi-WAN Router
04 Installation
Chapter 2 Installation
2.1 Package Contents
Make sure that the package contains the following items. If any of the listed items is damaged or
missing, please contact your distributor.
One Router One Power Cord This Installation Guide
Two mounting brackets, eight
screws and four rubber feet
Installation Guide
BusinessNetworking Solution
2.2 Safety Precautions
To avoid any device damage and bodily injury caused by improper use, please observe the following
rules.
■Safety Precautions
■Keep the power off during the installation.
■Wear an ESD-preventive wrist strap, and make sure that the wrist strap has a good skin contact and is
well grounded.
■Use only the power cord provided with the router.
■Make sure that the supply voltage matches the specifications indicated on the rear panel of the
router.
■Ensure the vent hole is well ventilated and unblocked.
■Do not open or remove the cover of the router.
■Before cleaning the device, cut off the power supply. Do not clean it by the waterish cloth, and never
use any other liquid cleaning method.
■Place the device with its bottom surface downward.

SafeStream Multi-WAN Router
05Installation
■Site Requirements
Temperature/Humidity
ȭ
ȭ
Please keep a proper temperature and humidity in the equipment room. Too high/low humidity may
lead to bad insulation, electricity leakage, mechanical property changes and corrosions. Too high
temperature may accelerate aging of the insulation materials and can thus significantly shorten
the service life of the device. For normal temperature and humidity of the device, please check the
following table.
Environment Temperature Humidity
Operating 0℃to 40℃10% to 90%RH Non-condensing
Storage -40℃to 70℃5% to 90%RH Non-condensing
Clearness
The dust accumulated on the router can be absorbed by static electricity and result in poor contact
of metal contact points. Some measures have been taken for the device to prevent static electricity,
but too strong static electricity can cause deadly damage to the electronic elements on the internal
circuit board. To avoid the effect of static electricity on the operation of the router, please attach
much importance to the following items:
■Dust the device regularly, and keep the indoor air clean.
■Keep the device well grounded and ensure static electricity has been transferred.
Electromagnetic Interference
Electronic elements including capacitance and inductance on the device can be affected by
external interferences, such as conducted emission by capacitance coupling, inductance coupling,
and impedance coupling. To decrease the interferences, please make sure to take the following
measures:
■Use the power supply that can effectively filter interference from the power grid.
■Keep the device far from high-frequency, strong-current devices, such as radio transmitting station.
■Use electromagnetic shielding when necessary.

SafeStream Multi-WAN Router
06 Installation
Lightening Protection
Extremely high voltage currents can be produced instantly when lightning occurs and the air in
the electric discharge path can be instantly heated up to 20,000℃. As this instant current is strong
enough to damage electronic devices, more effective lightning protection measures should be
taken.
■Ensure the rack and device are well earthed.
■Make sure the power socket has a good contact with the ground.
■Keep a reasonable cabling system and avoid induced lightning.
■Use the signal SPD (Surge Protective Device) when wiring outdoor.
Note:
For detailed lightning protection measures, please refer to the Lightning Protection Guide from
the training center of our website http://www.tp-link.com/en/conguration-guides.html.
Installation Site
When installing the device on a rack or a flat workbench, please note the following items:
■The rack or workbench is flat and stable, and sturdy enough to support the weight of 5.5kg at least.
■The rack or workbench has a good ventilation system. The equipment room is well ventilated.
■The rack is well grounded. Keep the power socket less than 1.5 meters away from the device.
2.3 Installation Tools
■Phillips screwdriver
■ESD-preventive wrist wrap
■Cables
Note:
These tools are not provided with our product. If needed, please self purchase them.
2.4 Product Installation
■Desktop Installation
To install the device on the desktop, please follow the steps:
1. Set the device on a flat surface strong enough to support the entire weight of the device with all
fittings.
2. Remove the adhesive backing papers from the rubber feet.