Home Network Community > All Threads > Question for TL-PA4020P pair 2 port usage
< All Threads

Question for TL-PA4020P pair 2 port usage

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Question for TL-PA4020P pair 2 port usage

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Question for TL-PA4020P pair 2 port usage
Question for TL-PA4020P pair 2 port usage
2019-01-25 11:48:28

Hey guys, 

could someone be kind enough to help me with an issue with TL-PA4020P. I currently use one port connect my modem/router special bridged lan port, to my STB so I can watch tv. My problem occurs when I try to connect another lan port to provide internet access to my desktop pc which is near the plc, from the second port. After a couple of minutes the router stop working properly and I have no access. 

configuration:

modem router lan port 4 (special - bridged) -> PLC port1 = PLC port1 -> STB TV

modem router lan port 1 -> PLC port2 = PLC port2 -> Desktop pc

 

Do i need a second pair or an extra PLC ?

  0      
 
  0      
 
#1
Options
1 Reply
Re:Question for TL-PA4020P pair 2 port usage
2019-01-29 10:46:49

Hi,

For your case, on the PLC which connected to your modem, you can't connect the 2 ports to the modem at the same time, in that case, the network is a cycle between the modem and the PLC, so that the internet is down.


You can connect your computer to the 2nd PLC directly to check whether you have internet access, if not, which means the modem's port 4 can't provide internet, only provide TV signal, so you need a new pair.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
  0  
  0  
#2
Options

Information

Helpful: 0

Views: 891

Replies: 1

Related Articles
2 port question about TL-PA4020P
463 0
Pair TL-PA4020P with TL-PA7020P
1522 0
Pair TL-PA4020P with TL-PA4010P
1558 0
question TL-PA4020P
500 0
TL-PA4020P both ports usage
778 0
TL-PA4020P KIT question
588 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.