CHAPTER 1
System Overview
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EX3200 Switches Hardware Overview on page 3
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EX3200 Switch Models on page 4
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EX3200 Switch Hardware and CLI Terminology Mapping on page 5
EX3200 Switches Hardware Overview
Juniper Networks EX Series Ethernet Switches provide scalable connectivity for the
enterprise market, including branch offices, campus locations, and data centers. The
switches run the Juniper Networks Junos operating system (Junos OS), which provides
Layer 2 and Layer 3 switching, routing, and security services. The same Junos OS code
base that runs on EX Series switches also runs on all Juniper Networks M Series, MX
Series, and T Series routers.
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EX3200 Switches on page 3
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Uplink Modules on page 4
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Power over Ethernet (PoE) Ports on page 4
EX3200 Switches
Juniper Networks EX3200 Ethernet Switches provide connectivity for low-density
environments. Typically, you deploy these switches in branch environments or wiring
closets where only one switch is required.
EX3200 switches are available in models with either 24 or 48 ports and with either all
ports equipped for Power over Ethernet (PoE) or only 8 ports equipped for PoE. EX3200
switches with a DC power supply installed do not provide PoE. All models provide ports
that have 10/100/1000Base-T Gigabit Ethernet connectors and optional 1-gigabit small
form-factor pluggable (SFP) transceivers, 10-gigabit small form-factor pluggable (SFP+)
transceivers, or 10-gigabit small form-factor pluggable (XFP) transceivers for use with
fiber connections.
EX3200 switches include:
•
A field-replaceable power supply and an optional additional connection to an external
power source.
•
A field-replaceable fan tray with single fan.
3Copyright © 2016, Juniper Networks, Inc.
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