Front Panel Of An Ex3300 Switch; Figure 1: Front Panel Of An Ex3300 Switch With 48 Gigabit Ethernet Ports - Juniper EX3300 Series Complete Hardware Manual

Complete Hardware Guide for EX3300 Ethernet Switches

Front Panel of an EX3300 Switch

6
Installing and Connecting an EX3300 Switch on page 65
The front panel of an EX3300 switch consists of the following components:
Network ports:
Depending on the switch model, 24 or 48 10/100/1000BASE-T Gigabit Ethernet
ports (ports labeled 0 through 23 or 0 through 47)
Power over Ethernet Plus (PoE+) available in all network ports in EX3300-24P and
EX3300-48P models
Power over Ethernet Plus (PoE+) not available in any network port in EX3300-24T,
EX3300-24T-DC, EX3300-48T, and EX3300-48T-BF models
Four built-in uplink ports:
The uplink ports support 1-gigabit small form-factor pluggable (SFP) transceivers,
10-gigabit small form-factor pluggable (SFP+) transceivers, or a combination of
these transceivers.
Ports labeled 0 and 1 are, by default, configured as network ports. You can configure
these ports as Virtual Chassis ports (VCPs).
Ports labeled 2 and 3 are, by default, configured as VCPs. You can configure these
ports as network ports.
Network port and uplink port LEDs
Three chassis status LEDs
LCD panel and the LCD navigation buttons
Air intake or air exhaust, depending on the switch model—The intake or exhaust is
located immediately below the top edge of the front panel.
Figure 1 on page 6 shows the front panel of an EX3300 switch with 48 Gigabit Ethernet
ports. Figure 2 on page 7 shows the front panel of an EX3300 switch with 24 Gigabit
Ethernet ports.

Figure 1: Front Panel of an EX3300 Switch with 48 Gigabit Ethernet Ports

Network ports
LCD panel Menu button
Chassis
EX3300 PoE+
ALM
status
SYS
MST
LEDs
0 1 2 3
SFP+ uplink ports Enter button
Copyright © 2011, Juniper Networks, Inc.