TP-Link EAP245 - User Manual

Typical Network Topology
Hardware Installation
2
Software Configuration
The EAP can be powered via a PSE device (such as a PoE switch) or a power adapter.
Power Supply
EAPEAPEAP
Manangement Host
A DHCP server (typically a router) is required to assign IP addresses to the EAPs and clients in your local network.
The management host can be in the same or different network segment with the EAPs.
Option 1: Ceiling Rail Mounting
Option 2: Ceiling Mounting
Option 3: Wall Mounting
The EAP can be ceiling rail mounted, ceiling-mounted, or wall-mounted.
The instructions for various mounting options are on the back of this Quick Installation Guide.
Switch
Router
Internet
To quickly set up a wireless network connection with mass EAPs, please follow the steps below.
Note: The IP address of the management host must be reachable for the EAPs in the network. In this example, the management
host is in the same LAN with the EAPs.
Connect an Ethernet cable from the PoE switch to the ETHERNET port.
Via PoE Switch
For More Congurations
Now you can manage your wireless network and view network statistic using the EAP Controller.
Please refer to the EAP Controller User Guide to learn more information about conguring and
using the Controller software.
Step 1: Installing the EAP Controller
On the management host, download the EAP Controller installation file from the product support
page at www.tp-link.com. Run the file and follow the wizard to install the EAP Controller.
Step 2: Configuring the EAP Controller
Launch the EAP Controller and follow the configuration wizard to create a primary wireless
network. After the wizard is finished, a login screen will appear. Enter the Admin name and
password you created and click Sign In.
Step 3: Adopting the EAP devices
Adopt the EAP devices in the Controller management interface to change their status from
Pending to Connected.
PoE Switch
RESET ETHERNET
POWER
Switch
RESET ETHERNET
POWER
PoE Adapter
Quick Installation Guide
EAP245
AC1750 Wireless Dual Band Gigabit Access Point
LED Indication
Interface Panel
RESET
With the device powered on, press and hold the button for about 8 seconds until the LED
flashes red, then release the button. The device will restore to factory default settings.
The device is working properly.
Solid green
System errors. RAM, Flash,
Ethernet, WLAN or firmware may
be malfunctioning.
Flashing red
The device is being reset to its
factory default settings.
Double-flashing red, green, yellow
Firmware update is in progress. Do not
disconnect or power o the device.
Flashing yellow
RESET ETHERNET POWER
The port is used to connect to a router or a switch to transmit data or to a PSE (Power Sourcing
Equipment), such as a PoE switch, for both data transmission and Power over Ethernet (PoE)
through Ethernet cabling.
ETHERNET
Clients
1 3
4
EAP Controller
Via Power Adapter
Plug one end of the provided power adapter into the POWER port of the EAP and the other end to
a standard electrical wall outlet.

Summary

Typical Network Topology

Hardware Installation

Option 1: Ceiling Rail Mounting

Instructions for mounting the EAP using a ceiling T-rail clip and screws.

Option 2: Ceiling Mounting

Steps for attaching the EAP bracket to a ceiling tile for mounting.

Option 3: Wall Mounting

Guide for securely mounting the EAP to a wall using anchors and screws.

Power Supply

Via PoE Switch

Connect the EAP to a PoE switch using an Ethernet cable for power and data.

Via Power Adapter

Connect the EAP to a power adapter and wall outlet for power supply.

Software Configuration

Step 1: Installing the EAP Controller

Download and install the EAP Controller software on the management host.

Step 2: Configuring the EAP Controller

Launch the controller, create a wireless network, and log in.

Step 3: Adopting the EAP devices

Adopt EAP devices within the Controller interface to manage them.

For More Configurations

Refer to the EAP Controller User Guide for advanced configuration details.

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

The TP-Link AC1750 Wireless Dual Band Gigabit Access Point, model EAP245, is a networking device designed to provide robust and scalable wireless connectivity, particularly suitable for business environments. It functions as an access point, extending a wireless network and allowing multiple clients to connect to the internet or a local network.

Function Description

The EAP245 operates as a central hub for wireless communication, taking an existing wired network connection and broadcasting a Wi-Fi signal. It supports dual-band operation, meaning it can transmit Wi-Fi signals on both the 2.4 GHz and 5 GHz frequency bands simultaneously. This capability allows for greater flexibility and performance, as the 2.4 GHz band offers wider coverage, while the 5 GHz band provides faster speeds and less interference, ideal for bandwidth-intensive applications. The "Gigabit Access Point" designation indicates that its Ethernet port supports Gigabit speeds, ensuring that the wired connection to the network backbone does not bottleneck the wireless performance.

The device is designed to be part of a larger network infrastructure, often managed by an EAP Controller. This controller software, installed on a management host, allows for centralized management of multiple EAP devices, simplifying the setup, configuration, and monitoring of a large-scale wireless network. This is particularly beneficial in scenarios like offices, hotels, or educational institutions where numerous access points are required to cover a wide area. The EAP Controller enables features such as unified Wi-Fi network creation, guest network management, and detailed network statistics.

Usage Features

The EAP245 offers flexible power options, enhancing its versatility in deployment. It can be powered either via a Power Sourcing Equipment (PSE) device, such as a PoE (Power over Ethernet) switch, or through a standard power adapter. Power over Ethernet simplifies installation by allowing both power and data to be transmitted over a single Ethernet cable, reducing cable clutter and enabling placement in locations where power outlets might not be readily available. When using a PoE switch, a single Ethernet cable connects the EAP to the switch, handling both data transmission and power delivery. Alternatively, for setups without PoE, a standard electrical wall outlet can be used with the provided power adapter.

The device features a single ETHERNET port, which serves a dual purpose: connecting to a router or switch for data transmission and, if using PoE, receiving power from a PSE. This integration streamlines the cabling requirements.

Installation flexibility is a key aspect of the EAP245's design. It supports three primary mounting options: ceiling rail mounting, ceiling mounting, and wall mounting. This adaptability allows the device to be discreetly integrated into various environments. For ceiling rail mounting, a dedicated clip secures the device to a T-rail, commonly found in suspended ceiling systems. Ceiling mounting involves attaching a bracket directly to the ceiling tile, often requiring drilling holes for screws and for the Ethernet cable. Wall mounting, similarly, uses a bracket secured to a wall with anchors and screws. The design ensures that once mounted, the EAP can be easily attached and rotated into place on its bracket, locking securely. The mounting process is designed to be straightforward, with clear instructions for each option, including the necessary hardware like screws, washers, and wall anchors.

The EAP245 is intended to be configured and managed through the EAP Controller software. The initial setup involves downloading and installing the EAP Controller on a management host. Once installed, a configuration wizard guides the user through creating a primary wireless network, setting up admin credentials, and logging into the controller interface. The controller then allows for "adopting" EAP devices, changing their status from "Pending" to "Connected," and integrating them into the managed network. This centralized management simplifies the deployment and ongoing administration of multiple access points, enabling uniform configuration and monitoring across the entire wireless infrastructure.

Maintenance Features

The EAP245 incorporates LED indicators to provide immediate visual feedback on its operational status, aiding in quick troubleshooting and monitoring. A solid green light indicates that the device is working properly, signifying normal operation. A flashing yellow light signals that a firmware update is in progress, alerting users not to disconnect or power off the device during this critical process to prevent potential damage. A flashing red light indicates system errors, which could be related to RAM, Flash memory, Ethernet connectivity, WLAN functionality, or firmware issues, prompting further investigation. Finally, a double-flashing red, green, and yellow light pattern signifies that the device is undergoing a factory reset, reverting all settings to their default state.

For maintenance and troubleshooting, the device includes a RESET button. This button allows users to restore the EAP to its factory default settings. To perform a reset, the device must be powered on. The user presses and holds the button for approximately 8 seconds until the LED flashes red, then releases it. This feature is crucial for resolving configuration issues or preparing the device for redeployment.

The EAP Controller software itself provides comprehensive tools for ongoing maintenance and management. It allows administrators to view network statistics, monitor device status, and perform various configurations remotely. This centralized control reduces the need for physical access to each access point for routine maintenance tasks. The controller's user guide offers detailed information on configuring and using the software, empowering administrators to effectively manage their wireless network. Firmware updates, which are essential for security and performance improvements, are typically managed through the EAP Controller, ensuring that all connected EAPs can be updated efficiently.

TP-Link EAP245 Specifications