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Software Auto Synchronization in Stack
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Connecting Units
Two units can only be connected in a stack if the stack ports on both ends of the link are of the
same speed. You must check that both ports support the same speed.
Cables Types
The following describes the cable types supported.
Connector Type
Cisco SFP-H10GB-CU1M – Passive Copper Cable
Cisco SFP-H10GB-CU3M – Passive Copper Cable
Cisco SFP-H10GB-CU5M – Passive Copper Cable
Cisco SFP-10G-SR
Cisco SFP-10G-LRM
Cisco SFP-10G-LR
1G SFP Module MGBSX1
1G SFP Module MGBT1
1G SFP Module MGBLX1
1G SFP Module MGBBX1
100Mbs SFP Module MFELX1
100Mbs SFP Module MFEFX1
100Mbs SFP Module MFEBX1
Other SFPs
All the units in the stack must run the same software version. Each unit in a stack
automatically downloads firmware from the master unit, if the firmware, which the unit and
the master are running, is different. The unit automatically reboots itself to run the new
version.
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x
Stack Ports or Network Ports
Administration: Stack Management
Software Auto Synchronization in Stack
All ports
1G - 10G
1G - 10G
1G - 10G
10G
Not supported
10G
1G
1G
1G
1G
Not supported
Not supported
Not supported
1G