SFP-T testing before ordering

If you never before used SFP-T modules on your device but now need start to use, then it is better to test SFP-T modules before purchase order because of different hardware used by different transceiver vendors. These are basic steps we suggest You to follow:

• If SFP-T module is inserted into port then LINK LED must stay down. Link only should go UP only with cable inserted;
• SFP-T module should not increase CPU usage;
• SFP-T module must work in its destined speeds for example 10/100/1000 Mbps;