Huawei S Series White Paper page 43

S Series Switches
iStack Technology White Paper
Stack Parameter
Remarks
Table 3-10 Stack parameters of S5700-SI series switches
Stack Parameter
Stack connection mode
Stack port
Stack cable
Maximum stack
bandwidth
(unidirectional)
Remarks
Table 3-11 Stack parameters of S5700-EI series switches
Stack Parameter
Stack connection mode
Stack port
Stack cable
Maximum stack
bandwidth
(unidirectional)
Remarks
Issue 01 (2013-05-25)
S5700-X-LI (with GE Uplink Ports)
A switch supports at most two logical stack ports, and each
logical stack port can have at most two physical member ports.
Each switch can use a maximum of four service ports as
physical member ports.
Any models of the S5700-X-LI series can set up a stack, but
S5700-P-LI models cannot set up a stack with S5700-X-LI
models.
S5700-SI
Stack card connection
Two ports on a stack card
 1 m PCIe cable
 3 m PCIe cable
12 Gbit/s
Any models of the S5700-SI series can set up a stack.
NOTE
The S5700-26X-SI-12S-AC does not support the stacking function.
S5700-EI
Stack card connection
Two ports on a stack card
 1 m PCIe cable
 3 m PCIe cable (only supported by S5700-52C-EI and
S5700-28C-EI-24S in V200R002 and supported on all the
S5700-EI series in V200R003)
12 Gbit/s
Any models of the S5700-EI series can set up a stack.
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3 Product Capability
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