

UPS serial interface cables that provide direct communication between UPSs and desktops, workstations, and servers.
For operating systems with basic shutdown capabilities, Cable Interface Kits are available for use with all APC UPSs with dedicated RS−232 serial ports. An extension cable lets your UPS send signals over longer distances.
| Physical | |
| Net weight | 1 lbs. ( 0 kg ) |
| Maximum height | 9 inches ( 23 cm ) |
| Maximum width | 4 inches ( 10 cm ) |
| Maximum depth | 2 inches ( 5 cm ) |
| Connector A | DB9(Simple Signaling) |
| Connector B | DB9(Simple Signaling) |
| Environmental | |
| Operating Environment | 0 − 45 °C ( 32 − 113 °F ) |
| Operating Relative Humidity | 0 − 95 % |
| Operating Elevation | 0−10000 feet ( 0−3000 meters ) |
| Storage Temperature | −15 − 45 °C ( 5 − 113 °F ) |
| Storage Relative Humidity | 0 − 95 % |
| Storage Elevation | 0−50000 feet ( 0−15000 meters ) |

