Huawei S5700-LI Series - Applications

The S5700-L provides 1000M desktop access functions, such as PoE, voice VLAN, and NAC, over a high-
performance network.
The S5700-LI-BAT uses an internal lithium battery as the backup power supply. When a main power failure
occurs, the lithium battery begins powering the switch. When the main power supply recovers, the switch
automatically charges the lithium battery. The use of internal batteries
ensures high reliability at the access layer
in the case of frequent mains power failures.
Applications
S9700
S7700 S7700
S5700-LI
Campus
Core layer
Campus
equipment room
Centralized deployment,
UPS for power redundancy
S5700-LI-BAT
Internal lithium battery
Office building
Aggregation
later
Access
layer
S9700
S7700
S12700
UPS
Distributed deployment,internal
batteries for power redundancy
Campus
backbone
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