Chapter 1 Introduction; Product Overview; Appearance - TP-Link TL-ER5120 Installation Manual

Gigabit Load Balance Broadband Router
ChaCter C Introduction
C1C

Product Overview

C11 ACCearance
01
Introduction
The Gigabit Load Balance Broadband Router TL-ER5120 providing three adjustable
gigabit ports, 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 including
Load Balance, Access Control, Bandwidth Control, Session Limit, IM/P2P Blocking,
PPPoE Server and so on, which consumedly meet the needs of small and medium
enterprise, hotels and communities with volumes of users demanding a efficient and
easy-to-manage network with high security.
Front Panel
■
The front panel of TL-ER5120 is shown as the following figure.
LEDs
LED Status
On
PWR
Off
Flashing
SYS
On/Off
On
Link/Act Off
Flashing
On (Green1
On (Yellow1
Speed
Off
On
WAN
Off
On
DMZ
Off
Figure 1-1 Front Panel
Indication
The router is powered on
The router is powered off or power supply is abnormal
The router works properly
The router works improperly
There is a device linked to the corresponding port
There is no device linked to the corresponding port
The corresponding port is transmitting or receiving data
The port is running at 1000Mbps
The port is running at 100Mbps
There is no device linked to the corresponding port or the
port is running at 10Mbps
The port is working in WAN mode
The port is working in LAN mode
The port is working in DMZ mode
The port is working in LAN mode