Cisco Catalyst 3650 Series Guide

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Catalyst 3650 Switch Hardware Installation Guide
OL-29734-01
Chapter 2 Switch Installation
Installing and Removing SFP and SFP+ Modules
Figure 2-13 Connecting the StackWise Cable to the StackWise Adapter
When you need to remove the StackWise cable from the connector, make sure to fully unscrew the
correct screws. When the connectors are not being used, replace the dust covers.
Note If the StackWise cable is difficult to remove, you can use a flat-blade screwdriver to assist with removing
the cable screws. The screwdriver only works for cable removal and is designed to slip off if used for
cable installation.
Installing and Removing SFP and SFP+ Modules
See these sections for information on SFPs and SFP+:
• Installing SFP and SFP+ Modules, page 2-17
• Removing SFP or SFP+ Modules, page 2-19
Installing SFP and SFP+ Modules
See the “SFP and SFP+ Modules” section on page 1-8, and the switch release notes on Cisco.com for
the list of supported SFP and SFP+ modules. Use only supported SFP modules on the switch.
For cable specifications, see Appendix B, “Connector and Cable Specifications.”
1 StackWise cable 3 StackWise adapter installed in a StackWise port
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Cisco Catalyst 3650 Series Specifications

General

RAM	4 GB
Flash Memory	4 GB
Ports	24 or 48 10/100/1000 Ethernet ports
Uplinks	4 x 1G SFP or 4 x 10G SFP+ (depending on model)
Stacking	Up to 9 switches with StackWise-160
Layer Support	Layer 2, Layer 3
Software	Cisco IOS Software
Power Supply	Internal power supply; optional redundant power supply available
Storage Temperature	-40°F to 158°F (-40°C to 70°C)