Juniper EX3300 Series User Manual

List of Tables
Part 1 Switch and Components Overview and Specifications
Chapter 1 EX3300 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Table 1: EX3300 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 2: Physical Specifications of the EX3300 Switch Chassis . . . . . . . . . . . . . . . 5
Table 3: CLI Equivalents of Terms Used in Documentation for EX3300
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 4: LCD Panel Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 5: Chassis Status LEDs in an EX3300 Switch . . . . . . . . . . . . . . . . . . . . . . . . 16
Table 6: Link/Activity LED on the Network Ports and Uplink Ports in EX3300
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 7: Status LED on the Network Ports and Uplink Ports in EX3300
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 8: Link/Activity LED on the Management Port on an EX3300 Switch . . . . . 20
Table 9: Status LED on the Management Port on an EX3300 Switch . . . . . . . . . . 20
Table 10: Power Consumed by EX3300 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 11: Airflow Direction in EX3300 Switch Models . . . . . . . . . . . . . . . . . . . . . . . 22
Chapter 3 Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 12: Network Port Connector Pinout Information for EX3300 Switches . . . . 26
Table 13: EX Series Switches Console Port Connector Pinout Information . . . . . . 27
Table 14: Management Port Connector Pinout Information for EX3300
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 15: Optical Interface Support for Gigabit Ethernet SFP Transceivers . . . . . . 30
Table 16: Optical Interface Support for SFP+ Gigabit Ethernet Transceivers . . . . 32
Table 17: Software Support for SFP+ Direct Attach Cables Listed by Software
Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Table 18: SFP+ Direct Attach Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 37
Part 2 Planning for Switch Installation
Chapter 4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Table 19: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Table 20: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Table 21: EX Series Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . . 45
Chapter 5 Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Table 22: Rack Requirements and Specifications for the Switch . . . . . . . . . . . . . . 47
Table 23: Cabinet Requirements and Specifications for the Switch . . . . . . . . . . . 49
Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
xvCopyright © 2011, Juniper Networks, Inc.

Juniper EX3300 Series Specifications

General

Layer Support	Layer 2 and Layer 3
JUNOS OS	Yes
Ports	24 or 48 x 10/100/1000BASE-T ports
Uplink Ports	4 x 1GbE/10GbE SFP/SFP+ ports
Power Supply	AC or DC options
Stacking	Yes, up to 10 units
MAC Address Table Size	32, 000
Operating Humidity	10% to 90% non-condensing
PoE Support	Available on PoE models
Virtual Chassis	Yes, up to 10 units
Operating Temperature	32° to 104° F (0° to 40° C)