Multigigabit Ports; Management Ports - Cisco Catalyst 9300 Series Hardware Installation Manual

Product Overview
• Support Cisco UPOE powered devices (up to 60W PoE per port). The maximum total PoE power in a
• Configuration for StackPower. When the switch internal power supply module(s) cannot support the
• Configurable support for Cisco intelligent power management, including enhanced power negotiation,
See the
and Cisco UPOE power per port. The output of the PoE+ or UPOE circuit has been evaluated as a Limited
Power Source (LPS) per IEC 60950-1.

Multigigabit ports

The Multigigabit ports can be configured to auto-negotiate multiple speeds on switch ports, and support 100
Mbps, 1 Gbps, 2.5 Gbps, and 5 Gbps speeds on Category5e cables, and up to 10 Gbps over Category6 and
Category 6A cables.
The Multigigabit ports support PoE and PoE+ for all the supported speeds and cable types. The following
table lists the cable types and speed.
Cable Type
Category5E
Category6
Category6A

Management Ports

The management ports connect the switch to a PC running Microsoft Windows or to a terminal server.
• Ethernet management port. See
• RJ-45 console port (EIA/TIA-232). See
• USB mini-Type B console port (5-pin connector).
The 10/100/1000 Ethernet management port connection uses a standard RJ-45 crossover or straight-through
cable. The RJ-45 console port connection uses the supplied RJ-45-to-DB-9 female cable. The USB console
port connection uses a USB Type A to 5-pin mini-Type B cable. The USB console interface speeds are the
same as the RJ-45 console interface speeds.
If you use the USB mini-Type B console port, the Cisco Windows USB device driver must be installed on
any PC connected to the console port (for operation with Microsoft Windows). Mac OS X or Linux do not
require special drivers.
The 4-pin mini-Type B connector resembles the 5-pin mini-Type B connectors. They are not compatible. Use
only the 5-pin mini-Type B.
1RU switch is 1800W.
total load, StackPower configurations allow the switch to leverage power available from other switches.
power reservation, and per-port power policing.
Power Supply Modules, on page 15
100Mbps
Yes
Yes
Yes
for the power supply matrix that defines the available PoE, PoE+,
1G 2.5G
Yes Yes
Yes Yes
Yes Yes
Ethernet Management Port, on page
RJ-45 Console Port, on page
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
Multigigabit ports
5G 10G
Yes N/A
Yes Yes (55meters)
Yes Yes
18.
18.
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