Port Description - Huawei S2700-EI Series Hardware Description

S2700-EI Series Ethernet Switches
Hardware Description
Display Mode
Stack

2.3.4 Port Description

10/100BASE-TX Ethernet Electrical Port
A 10/100BASE-TX Ethernet electrical port sends and receives service data at 10/100 Mbit/s,
and must use
electrical port.
Issue 07 (2014-10-25)
Color
Green and
yellow
Off
Green
3.3 Network Cable. Table 2-7
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Description
Blinking green and yellow alternately:
The port cannot provide power to a PD.
The possible reasons include:
l The power of the PD exceeds the
maximum power or power threshold of
the port.
l The total power consumption of PDs
has reached the maximum power of the
switch.
l The manual power management mode
is used and the port is not enabled to
provide power to the PD.
Port indicators do not show the stack ID of
the switch.
l Steady on:
The switch is not the master switch in
a stack.
– 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 Blinking:
The switch is the master switch in a
stack.
– 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.
lists the attributes of a 10/100BASE-TX Ethernet
2 Chassis
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