ETS-Lindgren 4340 CCTV Systems - Manual (Page 26)

26 | Install the 10/100 Ethernet Filter
Overview of 10/100 Ethernet Filter Connections
Overview of 10/100 Ethernet Filter Operation
Following is an overview of the functions of the 10/100 Ethernet filter. To see the
locations of the referenced connections and components, refer to the diagram on
page 26.
1. AC power enters the 10/100 Ethernet filter, and then enters the power
supply module, where the AC power is converted to 12V DC power.
One line of the converted DC power enters the filter module, and a
second line powers the fiber optic-to-Ethernet converter (not present in
all configurations).