Connecting Stacking Cables
Summit Family Switches Hardware Installation Guide
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Connecting the Cable
To connect a SummitStack 128G cable:
1 Holding the cable connector with the release tab on top, align the connector with the stacking port
on the VIM1 module in the Summit X650 series switch (Figure 160).
Figure 160: Connecting a SummitStack 128G Cable
2 Firmly press the cable connector into the stacking port until the spring latch on top of the connector
clicks into place.
3 Repeat steps 1 and 2 to connect the other end of the cable.
Connecting a SummitStack 128G/20G Stacking Cable
SummitStack 128G/20G cables are used to connect the 128-Gbps stacking ports on Summit X650 series
switches to 20-Gbps stacking ports on Summit X650 series or other Summit series switches. The
128-Gbps ports are on VIM1-SummitStack256 modules in Summit X650 series switches. The 20-Gbps
ports are on one of the following:
● VIM1-10G8X module installed in a Summit X650 series switch
● VIM1-SummitStack module in a Summit X650 series switch
● VIM2-SummitStack module in a Summit X480 series switch
● Rear panel of Summit X250e, X450, X450a, or X450e series switches.
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