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Juniper EX4200 Series User Manual

Juniper EX4200 Series
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If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try
and correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio or TV technician for help.
Non-Regulatory Environmental Standards
NEBS complianceThese EX Series switch models are Network Equipment Building
System (NEBS) compliant:
EX2200-24T and EX2200-48T
EX3200-24T, EX3200-48T, EX4200-24F, EX4200-24T, and EX4200-48T
All EX8200 models
Those switch models meet the following NEBS compliance standards:
SR-3580 NEBS Criteria Levels (Level 3 Compliance)
GR-1089-CORE:EMC and Electrical Safety for Network Telecommunications Equipment
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 Topics Agency Approvals for EX Series Switches on page 251
Compliance Statements for Acoustic Noise for EX Series Switches on page 254
Compliance Statements for Acoustic Noise for EX Series Switches
Maschinenlärminformations-Verordnung - 3. GPSGV, der höchste Schalldruckpegel
beträgt 70 dB(A) oder weniger gemäss EN ISO 7779
Translation:
The emitted sound pressure is below 70 dB(A) per EN ISO 7779.
Related Topics Agency Approvals for EX Series Switches on page 251
Copyright © 2010, Juniper Networks, Inc.254
Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches

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Juniper EX4200 Series Specifications

General IconGeneral
Switching Capacity128 Gbps
Ports24 or 48 10/100/1000BASE-T ports
Virtual ChassisUp to 10 switches
Layer 3 RoutingYes
Maximum VLANs4096
DRAM1 GB
Flash Memory1 GB
Humidity5% to 90% non-condensing
Power SupplyAC or DC options
MAC Address Table Size32, 000 entries
Operating Temperature0°C to 45°C
Layer 2 FeaturesVLAN, STP, RSTP, MSTP, LACP
ManagementCLI, Web UI, SNMP
Storage Temperature-40°C to 70°C
Input VoltageAC: 100-240V; DC: -48V

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