GE MULTILINK ML1200 - Manual (Page 332)

B–2 MULTILINK ML1200 MANAGED FIELD SWITCH – INSTRUCTION MANUAL
DC POWER INPUT CHAPTER B: DC POWER INPUT
B.1 Specifications for Multilink ML1200 Switches, DC Power at 24 V and –48 V
and 125 V DC Power input
Each Multilink ML1200 Managed Switch requires DC power input, at either 24VDC, -48VDC
or 125VDC nominal. The wide range of DC power input types qualifies this product for use
in 24VDC, -48VDC as well as 125VDC applications in different industries.
DC Power Terminals: “+”, “-” are internally floating so that user may ground either
GND: ground wire connection to the ML1200 chassis screw
Power Consumption:
35 watts typical (for a fully loaded fiber model)
12 watts typical (for a small 4 port copper-only model)
24 V DC Power Input nominal: 18 to 36VDC range
-48 V DC Power Input nominal: 36 to 60 VDC range
125 V DC Power Input nominal: 88 to 150VDC range
Standard ML1200 DC Power Input Terminal Block : “ -, GND, + ”
See also Section xx, Technical Specifications, for the ML1200 base unit