Huawei S Series White Paper page 45

S Series Switches
iStack Technology White Paper
Stack Parameter
Stack cable
Maximum stack
bandwidth
(unidirectional)
Remarks
Table 3-14 Stack parameters of S6700-EI series switches
Stack Parameter
Stack connection mode
Stack port
Stack cable
Maximum stack
bandwidth
(unidirectional)
Remarks
Issue 01 (2013-05-25)
S5700-HI
 1 m passive SFP+ copper cable

3 m passive SFP+ copper cable

10 m active SFP+ copper cable
 3 m, 10 m AOC cables
 10GE SFP+ optical module and optical fiber
10 Gbit/s
Any models of the S5700-HI series can set up a stack.
NOTE
The S5700-HI series does not support the stacking function in versions
earlier than V200R003C00.
S6700-EI
Service port connection
Any 10GE ports
NOTE
The S6700-EI series supports a maximum of eight service ports as
physical member ports.
 1 m passive SFP+ copper cable
 3 m passive SFP+ copper cable
 10 m passive SFP+ copper cable
 10 m active SFP+ copper cable (applicable in
V200R001C00 and later versions)

3 m, 10 m AOC cables (applicable in V200R003C00 and
later versions)

10GE SFP+ optical module and optical fiber
10 Gbit/s
Any models of the S6700-EI series can set up a stack. The
10GE ports cannot be used as stack ports when they work as
GE ports.
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