Extreme Networks ExtremeSwitching X690 Series User Manual

Table 77 shows the switch models that can participate in each stacking method.
Table 77: SummitStack Methods
Stacking Method Speed per
Link (HDX)
Cable Type and Lengths Switch Models
SummitStack 10 Gbps 0.5 m, 1.5 m, 3.0 m, 5.0 m,
20 Gb Stacking Cable
X460-G2
SummitStack-V 10 Gbps 0.5 m - 40 km
SFP+, XENPAK (with SR,
LR, and ER)
X440-G2
X450-G2 (10G models)
X460-G2 (1G models with VIM-2x,
VIM-2ss)
X460-G2 (10G models)
X620
X670-G2
SummitStack-V80
(supported in
EXOS 30.1 and
prior releases only)
20 Gbps 0.5 m - 100 m
QSFP+ only
X670-G2-48x-4q (ports 57, 61)
SummitStack-V84 21 Gbps 0.5 m - 5 m
QSFP+ passive copper
X450-G2 (rear panel 21G stacking
ports)
SummitStack-V160 42 Gbps 0.5 m - 100 m
QSFP+ only
X460-G2 (VIM-2q)
X670-G2-48x-4q (ports 57, 61)
SummitStack-V160 42 Gbps 0.5 m - 100 m
QSFP+
X590
X465
X690
SummitStack-V160 40 Gbps 0.5 m - 100 m
QSFP28
X695 (ports 61, 62)
SummitStack-
V320
80 Gbps 0.5 m - 100 m
QSFP+ only
X670-G2-48x-4q (ports 49, 53, 57, 61)
2
Combined over paired ports
Available Stacking Methods Building Stacks
188 ExtremeSwitching Hardware Installation Guide

Extreme Networks ExtremeSwitching X690 Series Specifications

General

Brand	Extreme Networks
Model	ExtremeSwitching X690 Series
Category	Switch
Language	English