Huawei S5700 Series - Page 245

Display Mode Color Description
Stack Green
l Off: Port indicators do not show the
stack ID of the switch.
l If the indicator is steady on, the
switch is not a master switch:
– If the indicator of a port is steady
on, the number of this port is the
stack ID of the switch.
– If the first nine port indicators are
steady on, the stack ID of the
switch is 0.
l If the indicator is blinking, the switch
is a master switch:
– If the indicator of a port is
blinking, the number of this port is
the stack ID of the switch.
– If the first nine port indicators are
blinking, the stack ID of the switch
is 0.
Power Supply Configuration
The S5700S-28P-PWR-LI-AC has a built-in power module and does not support pluggable
power modules. It can connect to an RPS1800 power supply for power redundancy. Table
3-146 lists its power supply configurations.
Table 3-146 Power supply configurations
Power
Supply
Configuratio
n
Available PoE
Power
Maximum Number of Ports (Fully Loaded)
No RPS used 369.6 W
l 802.3af (15.4 W per port): 24
l 802.3at (30 W per port): 12
RPS used 800 W
l 802.3af (15.4 W per port): 24
l 802.3at (30 W per port): 24
Figure 3-55 shows the power supply mode of a built-in AC power module. The built-in AC
power module (PWR) receives power from an external power source and provides a 12 V
output to the chassis.
S5700 Series Ethernet Switches
Hardware Description
3 Chassis
Issue 24 (2016-08-12) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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