Cisco Systems 3650 manual StackWise Adapter Blanks, SFP and SFP+ Module Cable Specifications

Appendix B Connector and Cable Specifications

Cable and Adapter Specifications

StackWise Adapter Blanks

A StackWise adapter blank is installed in the stacking port if stacking is not specified at the time of ordering the switch. The StackWise adapter blank is screwed into the stacking port and must be removed and replaced by a StackWise adapter if the port is to be used for stacking. Figure B-12shows a StackWise adapter blank.

Figure B-12

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StackWise Adapter Blank

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StackWise adapter blank 3 Cisco label

Assembly screw

SFP and SFP+ Module Cable Specifications

Each port must match the wave-length specifications on each end of the cable, and the cable must not exceed the stipulated cable length. Copper 1000BASE-T SFP module transceivers use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters).

For cabling specifications, refer to the Cisco Transceiver Modules data sheet at:

http://www.cisco.com/en/US/products/hw/modules/ps5455/products_data_sheets_list.html

Catalyst 3650 Switch Hardware Installation Guide

OL-29734-01 B-7