GarrettCom TB14H - Manual (Page 43)

TB14 and TB14H 10Mb Media Converters Installation and User Guide
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4.0 OPERATION
This section describes the operation of the Magnum TB14 and TB14H 10Mb
Media Converters, including power supply requirements, up-link switch functionality,
and a description of all LEDs.
4.1 Power Requirements, Power Supply Types for TB14 and TB14H
-d -i Magnum TB14 Media Converters are power-
efficient and can work with an external AC-DC
Adapter power supply. Magnum TB14 Media
Converters require a nominal 12VDC input. The
–d regular PS version is used for light duty
offices, whereas the extended temperature –Hd version
(0 ° to 50°C) is used for heavy duty and industrial applications. The TB14 & TB14H