Precision Power 2C, 3C and 7C Power and Battery Alarm Bulk Cable is designed to provide reliable connectivity between Precision FTTx UPS or FTTx Power Products and the Optical Network Terminal (ONT). This UV and UL approved Indoor/Outdoor cable works with all of our Precision Power products, along with other competitor brands. It is also a direct replacement for the Calix Type II Telemetry Cable.