Ex3200 Switches Hardware Overview; Uplink Modules; Uplink Ports - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos

Uplink Ports

Power over Ethernet (PoE) Ports
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EX3200 Switches Hardware Overview

EX3200 Switches
30
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OS for EX Series Ethernet Switches, Release 10.4
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.
PoE ports provide electrical current to devices through the network cables so that separate
power cords for devices such as IP phones, wireless access points, and security cameras
are unnecessary. EX2200 switches are available with full (all 24 or 48 built-in network
ports) or no PoE capability. Full PoE models are primarily used in IP telephony
environments.
EX2200 switches running Junos OS Release 10.3 or later can supply up to 30 W to
individual PoE ports, supporting powered devices that comply with IEEE 802.3af (PoE)
and IEEE 802.3at (PoE+).
NOTE: IEEE 802.3at class 4 powered devices require category 5 or higher
Ethernet cables.
EX2200 switches running Junos OS Release 10.2 or earlier can supply up to 15.4 W to
individual PoE ports, supporting powered devices that comply with IEEE 802.3af (PoE).
EX2200 Switch Models
Site Preparation Checklist for EX2200 Switches
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 J Series, M Series,
MX Series, and T Series routers.
EX3200 Switches on page 30
Uplink Modules on page 31
Power over Ethernet (PoE) Ports on page 31
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
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