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Catalyst 3650 Switch Hardware Installation Guide
OL-29734-01
Chapter 1 Product Overview
Rear Panel
Fan Airflow for Catalyst 3650-24PDM and 3650-48FQM Switches
The Catalyst 3650-24PDM and 3650-48FQM switches have fixed fan modules. Unlike the other Catalyst
3650 switches, they do not have slots for changing the fan modules.
Figure 1-13 Catalyst 3650-24PDM and 3650-48FQM Switches Airflow Patterns
Management Ports
Ethernet Management Port
You can connect the switch to a host such as a Windows workstation or a terminal server through the
10/100/1000 Ethernet management port or one of the console ports (see Figure 1-10). The 10/100/1000
Ethernet management port is a VPN routing/forwarding (VRF) interface and uses a RJ-45 crossover or
straight-through cable.
Table 1-17 shows the Ethernet management port LED colors and their meanings.
RJ-45 Console Port
The RJ-45 console port connection uses the supplied RJ-45-to-DB-9 female cable.
Table 1-18 shows the RJ-45 console port LED colors and their meanings.
Table 1-17 Ethernet Management Port LED
Color Description
Green Link up but no activity.
Blinking green Link up and activity.
Off Link down.
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