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CHAPTER 1
EX2200 Switch Overview
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EX2200 Switches Hardware Overview on page 3
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EX2200 Switch Models on page 4
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Chassis Physical Specifications for EX2200 Switches on page 5
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Front Panel of an EX2200 Switch on page 5
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Rear Panel of an EX2200 Switch on page 6
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EX2200 Switch Hardware and CLI Terminology Mapping on page 7
EX2200 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 under 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 J Series,
M Series, MX Series, and T Series routers.
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EX2200 Switches on page 3
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Uplink Ports on page 3
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Power over Ethernet (PoE) Ports on page 4
EX2200 Switches
Juniper Networks EX2200 Ethernet switches provide connectivity for low-density
environments.
EX2200 switchesare available in models with either 24or 48 built-in networkports and
four uplink ports, with Power over Ethernet (PoE) either available in all built-in network
ports or not available in any built-in network port. All models provide network ports that
have 10/100/1000Base-T Gigabit Ethernet connectors and four uplink ports. These
switches run under Junos OS for EX Series switches.
Uplink Ports
Each EX2200 switch has four uplink ports that support 1-gigabit small form-factor
pluggable (SFP) transceivers for use with fiber connections and copper connections.
See “Optical Interface Support in EX2200 Switches” on page 22.
3Copyright©2010, JuniperNetworks, Inc.