Juniper Networks manual EX2200 Switch Models, Power over Ethernet PoE Ports, Maximum PoE Power

Complete Hardware Guide for EX2200 Ethernet Switches

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 • EX2200 Switch Models on page 4

Documentation

• 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
Model	Access Ports	Ports in Which PoE Is Available	Available
EX2200-24T-4G	24 Gigabit Ethernet	–	–
EX2200-24P-4G	24 Gigabit Ethernet	All 24 ports	405 W
EX2200-48T-4G	48 Gigabit Ethernet	–	–
EX2200-48P-4G	48 Gigabit Ethernet	All 48 ports	405 W

Related • Front Panel of an EX2200 Switch on page 5

Documentation

• EX2200 Switches Hardware Overview on page 3

4 Copyright © 2010, Juniper Networks, Inc.