B-7
Catalyst 3650 Switch Hardware Installation Guide
OL-29734-01
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-12 shows a
StackWise adapter blank.
Figure B-12 StackWise Adapter Blank
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
1 StackWise adapter blank 3 Cisco label
2 Assembly screw
