Viking Electronics VK-GLS-12 Ground to Loop Start Converter

- Viking Electronics start converter- Allows PABX and key systems configured for loop start trunks, as well as standard tele phones to be connected to C.O. ground start trunks- Eliminates wiring ground start buttons in standard telephones- 12 circuit automatic ground start to loop start equipment converter- Stackable to increase capacity- Easy, straight forward installation via an RJ-21X 25 pair connector - Power: The unit is powered by the 48V ground start C.O. trunk lines - no AC power supply required- Environmental: 0?C to 32?C (32?F to 90?F) with 5% to 95% non-condensing humidity- Connections: (1) RJ-21X VKGLS12