Users Guide

180 Hardware Overview
• Complies with IEEE802.3z, IEEE 802.3, IEEE802.3u, IEEE802.3ab,
IEEE802.3az, IEEE802.3an
• Four 10GBASE-T/1GBASE-T/100MBASE-T copper ports.
• front-panel port status LEDs
USB Port
The Type-A, female USB port supports a USB 2.0-compliant flash memory
drive. The Dell EMC Networking N4000 Series switch can read or write to a
flash drive with a single partition formatted as FAT-32. Use a USB flash drive
to copy switch configuration files and images between the USB flash drive
and the switch. The USB flash drive may be used to move and copy
configuration files and images from one switch to other switches in the
network. Deletion of files on the USB drive is not supported.
The USB port does not support any other type of USB device.
Port and System LEDs
The front panel contains light emitting diodes (LEDs) to indicate port status.
For information about the status that the LEDs indicate, see "LED
Definitions" on page 182.
SFP+ and QSFP+ Ports
SFP+ and QSFP+ ports support Dell EMC-qualified transceivers. The
default behavior is to log a message and generate an SNMP trap on insertion
or removal of an optic that is not qualified by Dell EMC . This message and
trap can be suppressed by using the service unsupported-transceiver
command.
Back Panel
The Dell EMC Networking N4000 Series back panel has the following
features:
• Console port
• Out-of-band management port
• Power Supplies
• Ventilation System