Juniper EX3300 Complete Hardware Guide

Table 23: Site Preparation Checklist (continued)
DatePerformed byFor More InformationItem or Task
“Rack Requirements for EX3300
Switches” on page 63
“Cabinet Requirements for EX3300
Switches” on page 64
Verify that your rack or cabinet meets the
minimum requirements for the installation of
the switch.
“Clearance Requirements for Airflow
and Hardware Maintenance for
EX3300 Switches” on page 66
Plan rack or cabinet location, including required
space clearances.
Secure the rack or cabinet to the floor and
building structure.
Wall
“Requirements for Mounting an
EX3300 Switchon a Desktopor Wall”
on page 65
Verify that the wall meets the minimum
requirements for the installation of the switch.
“Clearance Requirements for Airflow
and Hardware Maintenance for
EX3300 Switches” on page 66
Verify that there is appropriate clearance in your
selected location.
Cables
Acquire cables and connectors:
•
Determine the number of cables needed
based on your planned configuration.
•
Review the maximum distance allowed for
each cable. Choose the length of cable based
on the distance between the hardware
components being connected.
Plan the cable routing and management.
Related
Documentation
General Safety Guidelines and Warnings on page 149•
• General Site Guidelines on page 56
• Installing and Connecting an EX3300 Switch on page 81
• Mounting an EX3300 Switch on page 84
General Site Guidelines
This topic applies to hardware devices in the EX Series product family, which includes
EX Series switches, the EX Series Redundant Power System (RPS), and the XRE200
External Routing Engine.
This topic also applies to hardware devices in the QFX Series and to OCX1100 switches.
Copyright © 2015, Juniper Networks, Inc.56
Complete Hardware Guide for EX3300 Ethernet Switches

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