12 Circuit Ground to Loop Start Converter

Model: GLS-12

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

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Product Details

Model GLS-12 is designed to allow up to 12 standard telephone sets, multi-line key systems or other loop start equipment to be connected to and operate on two-wire ground start CO trunk lines. The GLS-12 provides the CO ground start line with the signalling required to draw dial tone when the loop start equipment goes off-hook. Incoming calls are not affected by the GLS-12 and ring directly to the loop start devices.

Applications

Allows PABX and key systems configured for loop start trunks, as well as standard telephones to be connected to C.O. ground start trunks
Eliminates wiring ground start buttons in standard telephones

Features

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

Specifications

Power: The unit is powered by the 48V ground start CO trunk lines – no AC power supply required
Dimensions: 5.25” x 3.5” x 1.75” (133mm x 89mm x 44mm)
Shipping Weight: 2.5 lbs (1.13 kg)
Environmental: 32°F to 90°F (0°C to 32°C) with 5% to 95% non-condensing humidity
Connections: (1) RJ-21X female, 25 pair