| Компонент | Описание | Производитель | |
| 20PT1021F | 20 PIN DIP ETHERNET 10/100 BASE DUAL PORT TRANSFORMER |
Bothhand USA, LP. |
|
| 20PT1021F | 10/100 BASE DUAL PORT TRANSFORMERS |
Bothhand USA, LP. |
|
| 20PT1021FX | 10/100 BASE DUAL PORT TRANSFORMER |
Bothhand USA, LP. |
|
| 20PT1021FX | 10/100 BASE DUAL PORT TRANSFORMERS MDIX |
Bothhand USA, LP. |