Dear All,
I have 3Com Superstack 3 Baseline 10/100 Autosensing and Auto MDI/X. The unmanage switch one.
When I use short UTP cable (about 10 meters), and on the network properties configure the NIC Card (3Com 3C905B) to 100 Mbps or Autosensing. The switch is working good.
But when I use long UTP cable (about 50 meters) and set NIC to 100 Mbps or Autosensing, the LED in switch show I get 100 Mbps, but the network is not working (time out in ping) and when I configure the NIC to 10 Mbps, the network is intermittent.
What's wrong with my switch...?
Regards,
Moko
I have 3Com Superstack 3 Baseline 10/100 Autosensing and Auto MDI/X. The unmanage switch one.
When I use short UTP cable (about 10 meters), and on the network properties configure the NIC Card (3Com 3C905B) to 100 Mbps or Autosensing. The switch is working good.
But when I use long UTP cable (about 50 meters) and set NIC to 100 Mbps or Autosensing, the LED in switch show I get 100 Mbps, but the network is not working (time out in ping) and when I configure the NIC to 10 Mbps, the network is intermittent.
What's wrong with my switch...?
Regards,
Moko