Our application is relatively simple, as shown in the figure.
Current problems: There are two problems when the 10G optical module on the panel side is connected to the meter or other devices: 1. The port does not UP, and the query retimer receives the detected signal, but the CDR is not locked 2. The port can go up, but there will be a large number of packet loss. Please help confirm whether the retimer can support the outer ring, and let's check whether there is any problem with the link from the retimer to the optical module