I want to use the REALTEK RTL8211 chip to transmit video streaming data, so I hope its work in gigabit mode,
But in use process found a problem:
1, when I connect two rtl8211 gigabit front-end ports, both cannot be established stable connection, the link and then go out, when the indicator lamp light cycle, two connected rtl8211 RXCLK in 2.5 M, 25 M, 125 M between jump; I analysis are two chip since the negotiations failed,

2, I'll either RTL8211 chip front-end ports and a commercial exchange "netgear gs105e" and so on link building success, the link light is normally on,
Whether it is necessary to set up the register, please, in order to solve the problem of unable to establish a stable connection?

CodePudding user response:

Check the hardware connection if there are any problems, are generally will automatic negotiation of new network is broken

CodePudding user response:

The original poster hello, can you tell me your problem solved? I also met the same problem

CodePudding user response:

LZ, ending the problem, the same problems, using UDP transmission image, interrupt the communication, transfers only a few seconds for help

CodePudding user response:

Problem has been resolved,
Reason is the default 8211 enabled the function of the EEE, lead to enter a state of energy saving,
Need during initialization will be banned from the empty can, then communication is normal,