@Clive_A Hi Clive thanks for you reply. Looks like we have no choice then. Now we need to address these issues: 1. Local vendor does not carry SM5310-T ver 1 anymore as it is an old model. Will there...

@Shaji68 Appreciate your input in this! This brings up another issue. We used this transceiver mainly for uplink. Connection is directly from the ISP router. If we signed up for 2.5G internet speed,...

@Clive_A Hi I am facing the EXACT same issue. SM5310-T ver 1.2 seems to be auto backwards compatible. but SM5310-T ver 2.0 needs to manually set the port to 1G if I am on 1G connection. We can't be...