Juniper EX3300 Complete Hardware Guide

• Connecting DC Power to an EX9204 Switch
• Connecting DC Power to an EX9208 Switch
• Connecting DC Power to an EX9214 Switch
• Connecting AC Power to an XRE200 External Routing Engine
• Connecting DC Power to an XRE200 External Routing Engine
• Connecting AC Power to an OCX1100 Switch
• Connecting DC Power to an OCX1100 Switch
• Connecting AC Power to a QFX3100 Director Device
• Connecting AC Power to a QFX3008-I Interconnect Device with Single-Phase Wiring
Trays
• Connecting AC Power to a QFX3008-I Interconnect Device with Three-Phase Delta Wiring
Trays
• Connecting AC Power to a QFX3008-I Interconnect Device with Three-Phase Wye Wiring
Trays
• Connecting AC Power to a QFX3500, QFX3600, or QFX3600-I Device
• Connecting DC Power to a QFX3500, QFX3600, or QFX3600-I Device
• Connecting AC Power to a QFX5100 Device
• Connecting DC Power to a QFX5100 Device
Chassis Lifting Guidelines for EX3300 Switches
The weight of a fully loaded EX3300 switch chassis is approximately 10 lb (4.5 kg).
Observe the following guidelines for lifting and moving an EX3300 switch:
•
Before installing the switch, read the guidelines in “Site Preparation Checklist for
EX3300 Switches” on page 55 to verify that the intended site meets the specified
power, environmental, and clearance requirements.
•
Before lifting or moving the switch, disconnect all external cables.
•
As when lifting any heavy object, lift most of the weight with your legs rather than your
back. Keep your knees bent and your back relatively straight and avoid twisting your
body as you lift. Balance the load evenly and be sure that your footing is solid.
Related
Documentation
General Safety Guidelines and Warnings on page 149•
• Installation Instructions Warning on page 161
• Mounting an EX3300 Switch on page 84
163Copyright © 2015, Juniper Networks, Inc.
Chapter 18: Installation and Maintenance Safety Information

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