Introduction to the ECN330-switch
91553-KDU 137 365 Uen D 2006-06-16
Note: The 1000BASE-T RJ45 ports do not support PoE capability.
2.2.3 Power Supply Input Connectors
The dual power supply input connectors are located on the front panel of the
ECN330. The standard power supply for the ECN330 is -48 VDC, which includes
protection through a disposable fuse on the rear panel. Power redundancy can
be established by connecting both power inputs.
Figure 2 Power Supply Input Connectors and Fuses
2.2.4 Console Port Pin Assignments
The DB-9 serial port on the ECN330’s front panel is used to connect to the
switch for out-of-band console configuration. The command line configuration
program can be accessed from a terminal or a PC running a terminal emulation
program. The pin assignments used to connect to the serial port are provided in
Tables 1 and 2 on page 10, and Table 3 on page 10.
Figure 3 Console Port Pin Assignments
Rear PanelFront Panel
DC Inputs Power Supply Fuses
1
5
6
9
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