Juniper EX3300 Complete Hardware Guide

Figure 1 on page 7 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
g021216
0 1 2 3
ALM
EX3300 PoE+
SYS
MST
LCD panel
Network ports
Chassis
status
LEDs
Enter buttonSFP+ uplink por ts
Menu button
Figure 2: Front Panel of an EX3300 Switch with 24 Gigabit Ethernet Ports
g021217
0 1 2 3
ALM
EX3300
SYS
MST
LCD panel
Network ports
Chassis
status
LEDs
Enter buttonSFP+ uplink por ts
Menu button
Related
Documentation
Chassis Status LEDs in EX3300 Switches on page 16•
• Network Port and Uplink Port LEDs in EX3300 Switches on page 17
• Network Port Connector Pinout Information for an EX3300 Switch on page 26
• Rear Panel of an EX3300 Switch on page 7
• EX Series Virtual Chassis Overview
• Installing a Transceiver in an EX Series Switch on page 95
• Removing a Transceiver from a Switch on page 129
• Installing and Connecting an EX3300 Switch on page 81
Rear Panel of an EX3300 Switch
The rear panel of the EX3300 switch consists of the following components:
•
Management Ethernet port
•
USB port
•
Console port
•
Protective earthing terminal
•
ESD point
•
Air intake or air exhaust, depending on the switch model
7Copyright © 2015, Juniper Networks, Inc.
Chapter 1: EX3300 Switch Overview

Juniper EX3300 Specifications

General

Ethernet LAN	Yes
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Ethernet interface type	Gigabit Ethernet
Number of VLANs	4096
Networking standards	IEEE 802.1ab, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3z
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Console port	-
ExpressCard slot	No
Fiber ports quantity	4
USB 2.0 ports quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Throughput	130 Mpps
Number of queues	8
MAC address table	16000 entries
Maximum data transfer rate	176 Gbit/s
Supported data transfer rates	10, 100, 1000Mbps
Switch type	Managed
Switch layer	L2
Security algorithms	SSH-2
Power source	AC
AC input voltage	100 - 240 V
Power consumption (typical)	100 W
Form factor	1U
Product color	Black
Flash memory	1024 MB
Processor frequency	1000 MHz
Compatible operating systems	Junos
Operating altitude	0 - 3049 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Supported network protocols	IPv6

Weight and Dimensions

Depth	310 mm
Width	437 mm
Height	44 mm
Weight	4900 g