Front Panel Connections and LEDs | 11 |
Front Panel
Connections and
LEDs
Figure 1 and Figure 2 show the front-panel details of the 24-port and 12-port EPS units. The LEDs are described in later in this section.
Figure 1 24-Port Ethernet Power Source — Front View
Note: Bottom row connectors are input ports (data only). 
Top row connectors are output ports (data and power).
Figure 2 12-Port Ethernet Power Source — Front View
Note: Bottom row connectors are input ports (data only).
Top row connectors are output ports (data and power).
Both the 12-port (P/N 3C10220) and the 24-port (P/N 3C10222) versions of the EPS have two rows of 10BASE-T/100BASE-TX ports. The input ports, on the bottom row, are numbered from left to right (as you face the front of the unit). Each output port is located immediately above the input port to which it corresponds. You must use non crossover cables with both input and output ports.
10/100BASE-TXThe EPS input ports (bottom row) accept Ethernet data only (Tx/Rx) over Data Input Ports the standard two wire pairs on an RJ-45 connector (Transmit on pins 1
and 2; Receive on pins 3 and 6).
