TP-Link TL-PA4020P Advanced Feature How to Use the Pair Buttons, Pair Secure with 128 bits-AES

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TL-PA4020PAV500 2-port Powerline Adapter with AC Pass Through

Chapter 5 Advanced Feature: How to Use the Pair Buttons

5.1 Pair (Secure with 128 bits-AES)

The Homeplug AV standard uses 128-bit AES (Advanced Encryption Standard) to safely transmit data between powerline adapters. For the powerline adapters to communicate with each other they all need to use the same Network Membership Key (NMK). Otherwise, they cannot unscramble the encrypted data sent in the powerline network.

The Pair button allows you to set up a secure powerline connection with another HomePlug AV compliant powerline devices which also support the Pair feature.

5.2 Set Up a Secured Powerline AV Network with the Pair Button

You can connect a number of devices on a powerline network, but you can only use the Pair button on two devices at a time.

Create a secured Powerline network using the Pair button

Step 1. Press the Pair button of Powerline adapter A for one second, the Power LED will start flashing.

Step 2. Press the Pair button of Powerline adapter B for one second, the Power LED will start flashing. (This must be done within 120 seconds after pressing the pair button of powerline adapter A.)

Step 3. Wait for about 60 seconds while your Powerline adapter A and B are connecting. The Power LED on both adapters will stop flashing and become solid light when the connection is made.

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Contents REV1.0.0 1910010946 Copyright & Trademarks FCC Statement Safety Information Declaration of Conformity Yang Hongliang Product Manager of International BusinessContents Package Contents ConventionsSystem Requirement Important Safety InstructionsIntroduction LED Indicator Status IndicationPhysical Interface Interface DescriptionPage Connection Instruction Connecting MechanismIntroduction Hardware Connection Computer Hardware Connection Internet Installing Management Utility Page Page Page Using the Management Utility StatusNetwork Set Local Device’s Network NameRename the Remote Device/Enter Password Add Device Advanced SystemUpgrade Firmware Set All Devices’ Network Name To upgrade the devices firmware, follow these instructionsReset Device Create a secured Powerline network using the Pair button: Advanced Feature How to Use the Pair ButtonsSet Up a Secured Powerline AV Network with the Pair Button Pair Secure with 128 bits-AESJoin an existing secured Powerline AV Network Leave an existing secured Powerline AV NetworkPowerline LED does not light up Appendix a TroubleshootingPower LED does not light up. Ans. Check the following Ethernet LED does not light up. Ans. Check the following