Juniper Networks EX2200 - Manual (Page 24)

Power over Ethernet (PoE) Ports
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).
Related
Documentation
EX2200 Switch Models on page 4 •
• Site Preparation Checklist for EX2200 Switches on page 33
EX2200 Switch Models
The EX2200 switch is available with 24 or 48 built-in network ports with full (all 24 or
48 built-in network ports) or no Power over Ethernet (PoE) capability. Table 1 on page 4
lists the EX2200 switch models.
Table 1: EX2200 Switch Models
Maximum PoE Power
Available
Ports in Which PoE Is Available Access Ports Model
– – 24 Gigabit Ethernet EX2200-24T-4G
405 W All 24 ports 24 Gigabit Ethernet EX2200-24P-4G
– – 48 Gigabit Ethernet EX2200-48T-4G
405 W All 48 ports 48 Gigabit Ethernet EX2200-48P-4G
Related
Documentation
Front Panel of an EX2200 Switch on page 5 •
• EX2200 Switches Hardware Overview on page 3
Copyright © 2010, Juniper Networks, Inc. 4
Complete Hardware Guide for EX2200 Ethernet Switches