RSA-Series - product feature table
Eth Ports | ADSL2+ | VDSL2 | RS232 port | RS485 port | USB ports | 2G WWAN | 3G WWAN | 4G WWAN | LTE450 WWAN | Enclosure (IP30) | Available |  | |
| RSA-1220D | 1
| ✓ | ✓ | ✓ | ✓ | – | – | – | – | Plastic | ✓ | Download | |
| RSA-1020DW4 | 1 | – | – | ✓ | ✓ | – | ✓ | ✓ | ✓ | Plastic | ✓ | Download | |
| RSA-1220M | 1 | ✓ | ✓ | ✓ | ✓ | – | – | –
| – | Metal | ✓ | Download | |
| RSA-1220W4 | 1 | ✓ | ✓ | ✓ | ✓ | – | ✓ | ✓ | ✓ | Metal | ✓ | Download | |
| RSA-4222 | 4 | ✓ | ✓ | ✓ | ✓ | 2 | – | – | –
| Metal | ✓ | Download | |
| RSA-4222W4 | 4 | ✓ | ✓ | ✓ | ✓ | 2
| ✓ | ✓ | ✓ | Metal | ✓ | Download | |
| RSA-4222WU | 4 | ✓ | ✓ | ✓ | ✓ | 2 | – | – | ✓ | ✓ | Metal | ✓ | Download |