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Juniper EX4300 Hardware Guide

Juniper EX4300
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Nonregulatory Environmental Standards
NEBS complianceThese EX Series switches are Network Equipment Building System
(NEBS) compliant:
EX2200-24T and EX2200-48T
EX3200-24T, EX3200-48T
EX3300-24T, EX3300-48T
EX4200-24T, EX4200-24F, EX4200-24F-S, EX4200-48T and EX4200-48T-S
EX4300-24T, EX4300-24T-S, EX4300-24P, EX4300-24P-S, EX4300-32F,
EX4300-32F-S, EX4300-48T, EX4300-48T-AFI, EX4300-48T-S, EX4300-48P, and
EX4300-48P-S
All EX4500 switches with AC power supplies
EX4550-32T-AFO, EX4550-32T-AFI, EX4550-32F-AFO, EX4550-32F-AFI, and
EX4550-32F-S
EX4600-40F and EX4600-40F-S
All EX6200 switches
NOTE: For the EX6200-48P line cards, the intrabuilding ports must use
shielded intrabuilding cabling or wiring that is grounded at both ends.
All EX8200 switches
These switches meet the following NEBS compliance standards:
SR-3580 NEBS Criteria Levels (Level 4 Compliance)
GR-1089-CORE:EMC and Electrical Safety for Network TelecommunicationsEquipment
GR-63-CORE: NEBS, Physical Protection
The equipment is suitable for installation as part of the Common Bonding Network
(CBN).
The equipment is suitable for installation in locations where the National Electrical
Code (NEC) applies.
The battery return connection is to be treated as an Isolated DC return (DC-I), as
defined in GR-1089-CORE.
Related
Documentation
Agency Approvals for EX Series Switches on page 327
Compliance Statements for Acoustic Noise for EX Series Switches on page 332
331Copyright © 2017, Juniper Networks, Inc.
Chapter 28: Agency Approvals and Compliance Statements

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Juniper EX4300 Specifications

General IconGeneral
ModelEX4300
Virtual ChassisYes, up to 10 members
Layer 3 RoutingYes
10GBASE SFP+ Ports4
Jumbo Frames9216 bytes
MAC Address Table Size32, 000
Operating SystemJunos OS
Uplink Ports4 x 10GBASE SFP+
Power SupplyAC or DC options
Operating Temperature0°C to 45°C (32°F to 113°F)
Input Voltage100-240V AC
Operating Relative Humidity5 to 90% RH, non-condensing
Management OptionsCLI, Web UI, Junos Space
RedundancyYes, power supply and fans
Storage Temperature-40°F to 158°F (-40°C to 70°C)
Ports24 or 48

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