Cisco Catalyst 9200 Series Hardware Installation Guide

PoE inline power supports devices compliant with the IEEE 802.3af standard, as well as prestandard Cisco
IP Phones and Cisco Aironet Access Points. Each port can deliver up to 15.4 W of PoE. PoE+ inline power
supports devices compliant with the IEEE 802.3at standard, by delivering up to 30 W of PoE+ power per port
to all switch ports.
See Power Supply Modules, on page 11 for the power supply modules required to support PoE and PoE+ on
24- and 48-port switches.
Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections
are made using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such
interconnection methods, unless the exposed metal parts are located within a restricted access location
and users and service people who are authorized within the restricted access location are made aware
of the hazard. A restricted access area can be accessed only through the use of a special tool, lock and
key or other means of security. Statement 1072
Warning
Voice over IP (VoIP) service and the emergency calling service do not function if power fails or is
disrupted. After power is restored, you might have to reset or reconfigure equipment to regain access
to VoIP and the emergency calling service. In the USA, this emergency number is 911. You need to be
aware of the emergency number in your country. Statement 371
Warning
Category 5e and Category 6 cables can store high levels of static electricity. Always ground the cables
to a suitable and safe earth ground before connecting them to the switch or other devices.
Caution
Noncompliant cabling or powered devices can cause a PoE port fault. Use only standard-compliant
cabling to connect Cisco prestandard IP Phones and wireless access points, IEEE 802.3af, or 802.3at
(PoE+)-compliant devices. You must remove any cable or device that causes a PoE fault.
Caution
Cisco Catalyst 9200 Series Switches Hardware Installation Guide
47
Installing the Switch
PoE and POE+ Port Connections

Cisco Catalyst 9200 Series Specifications

General

Category	Switch
Stacking Bandwidth	160 Gbps
Layer	Layer 2 and Layer 3
Operating System	Cisco IOS XE
Operating Temperature	0°C to 45°C (32°F to 113°F)
Series	Cisco Catalyst 9200 Series
Ports	24 or 48 Ethernet ports
Switching Capacity	Up to 176 Gbps
PoE	PoE, PoE+, and UPOE
Stacking	StackWise-160
Memory	4 GB DRAM, 4 GB Flash
Network Management	Cisco DNA Center, WebUI, CLI
Security Features	802.1X, TrustSec, MACsec
Warranty	Limited Lifetime Warranty
Dimensions	1.73 x 17.5 x 11.3 in. (4.4 x 44.5 x 28.8 cm)