Extreme Networks Summit X150 Series Hardware Installation Manual page 198

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 (see
128G Cable on page 198).
Figure 169: 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.
Connect 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.
To connect a SummitStack 128G/20G cable:
1 Connect the 128-Gbps connector to the VIM1-SummitStack256 module as follows:
Summit Family Hardware Installation Guide
Building Stacks
Figure 169: Connecting a SummitStack
198