GarrettCom CSG14 User Manual
Page 60
CSG14 Series Gigabit Converter Switch
Installation and User Guide (09/09)
51
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The Direct DC (Internal) 12V DC (8 – 15V DC) has a built-in terminal block for
+, -, ground. The 9V DC jack is also present. Detailed information about the 12 VDC, the
24V DC and the –48V DC is provided in the Technical Specifications Section 1.1.
Various models of DC power type and extended ambient temperature power supplies are
available. Specify the power supply needed on your order.
Note: When connected to a -48 V centralized dc source these products are to be installed
only in Restricted Access Areas (dedicated equipment rooms, electrical closets or the like).
3.6 Powering the CSG14 with 12V, 24V or –48VDC power input
Each Magnum CSG14H/CSG14P-Series is reliably equipped with an internal DC
power supply, and has built-in screw terminals for secure attachment of the power leads.
Three models support a range of power input types. The three model choices are for use
with 12VDC, 24VDC or -48VDC power. DC power input may be chosen for high-
availability.