Installation manual

Operation Manual - Remote Power-feeding
Quidway S3000-EI Series Ethernet Switches Chapter 1
Remote Power-Feeding Configuration
Huawei Technologies Proprietary
1-4
iew. Perform the following configurations in Ethernet port v
Table 1-3 Selecting the power-feeding mode on a port
Operation Command
Feed power through signal lines
poe mode signal
Feed power through spare lines
poe mode spare
Restore the default power-feeding mode
undo poe mode
By default, a port feeds power through signal lines.
1.2.4 Setting the M
Each Ethernet port of an S3026C-PWR can provide a maxim milliwatt to
the PDs conn ust this maximum 400 milliwatt
acco
Y n an ongoing p y executing the
fo
erform the following configurations in Ethernet port view.
eding port
aximum Power on a Power-Feeding Port
um of 15400
ected to it. You can adj
rding to the actual power of the PDs.
between 0 and 15
ou can set the maximum power o ower-feeding port b
llowing commands.
P
Table 1-4 Setting the maximum power on a power-fe
Operation Command
Set the maximum power on an
power-feeding port
poe max-power max-power
Restore the default value
undo poe max-power
By default, a port supplies power under a maximum of 15400 milliwatt.
1.2.5 Setting power management mode and Power-Feeding Priority on a Port
An S3026C-PWR as a whole externally provides a total of 160W in extreme. By default,
ny power to any newly
connected PDs.
T e switch port together. It will be effective
w aches full load.
a aches full load, ly power to those
nnected to a port of a "critical" priority rather than supply power to PDs
nected to a port of a "high" or "low" priority. For example, port A is configured with a
PWR supplies
power to the full, then the S3026C-PWR will automatically stop supplying power to any
PD connected to a port of a "low" priority and give the chance to that new PD of port A.
when reaching this maximum, the S3026C-PWR will not supply a
his command is used with poe priority of th
hen power supply re
uto: when power supply re the switch prefers to supp
PDs co
con
priority of "critical" and is connected to a new PD when the S3026C-