10/100 Base Tx VoIP Module (PoE), 10/100/1000 Base-T Transformer, 10/100/1000 Base-T Transformer (PoE), 10/100/1000 Base-T Transformer (PoE+), LAN 10/100 Base-Tx, LAN 10/100 Base-Tx with Extended Temperature Range, PT61020 LAN 10/100/1000 Base-T Transformer Modules (PoE), G.Fast Transformer