DELL N3000 用户手册
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Hardware Overview
• Ventilation System
The following image show the back panel of the N4000 series switches.
Figure 3-19. N4000 Series Back Panel
Console Port
The console port is for management through a serial interface. This port
provides a direct connection to the switch and allows you to access the CLI
from a console terminal connected to the port through the provided serial
cable (RJ-45 to female DB-9 connectors).
The console port supports asynchronous data of eight data bits, one stop bit, no
The console port supports asynchronous data of eight data bits, one stop bit, no
parity bit, and no flow control. The default baud rate is 9600 bps.
Out-of-Band Management Port
The Out-of-Band (OOB) management port is a 10/100/1000BASE-T
Ethernet port dedicated to remote switch management. Traffic on this port is
segregated from operational network traffic on the switch ports and cannot be
switched or routed to or from the operational network.
Power Supplies
Each N4000 series switch has two power supplies for redundant or
loadsharing operation. Each power supply can support 300W.
AC power
AC power
OOB Ethernet port
RJ-45 serial console port
Fans