Extreme Networks Summit X430 Series - Page 194

Chapter 5: Building a SummitStack Configuration
Summit Family Switches Hardware Installation Guide
194
* Combined over paired ports
** VIM2-SS128 is a module that can stack with other x480 using VIM2-SS128. It can also stack with
SS256 with a conversion cable.
Table 60: Summit Stacking by Stacking Method
Stacking Method Speed per Link
(HDX)
Cable Type and
Lengths
Summit Switch
SummitStack 10 Gbps 0.5m, 1.5m, 3.0m,
5.0m,
20Gbps Stacking
Cable
Summit X250, X440, X450a/e,
X460, X480, X650 (VIM1)
Note: X650 cannot use the 5.0m
cable.
SummitStack-V 10 Gbps 0.5m - 40km
SFP+, XFP,
XENPAK (with SR,
LR, and ER)
Summit X440 (10G models),
X450a/e, x460 (XGM3-2sf,2xsf),
X480 (VIM2,3), X650 (VIM1,3)
SummitStack-V80 20 Gbps 0.5m - 100m
QSFP+ only
Summit X460 (SSv80), X480
(VIM2,3), x650 (VIM3), X670 and
X670V (ports 47 and 48), X670V
(VIM4)
SummitStack-V160 40 Gbps 0.5m - 100m
QSFP+ only
Summit X480 (VIM3), x650
(VIM3), x670 (VIM4), X750 (ports
103 and 103)
SummitStack-V320 80 Gbps* 0.5m - 100m
QSFP+ only
Summit X480 (VIM3), X650
(VIM3), X670 (VIM4), X750 (ports
101 and 103, and 102 and 104)
SummitStack128 32 Gbps 0.5m, 1.5m, 3.0m Summit X480 (VIM2SS128)**
SummitStack256 64 Gbps 0.5m, 1.5m, 3.0m Summit X650 (VIM1SS256)
SummitStack512 128 Gbps 0.5m, 1.5m, 3.0m Summit X650 (VIM1SS512)