Ruijie M5750-24GT/12SFP, Руководство по установке

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Chapter 1 Product Overview Hardware Manual
1-16
Item Status Description
Solid orange POE power failure
OFF
The port is not connected.
The port is not supplying power.
S5750P-48GT/4
SFP port PED
indicating the
POE status
defined to
–
Note
6
Solid green The port is supplying power normally.
Solid orange
The power needed by the mounted device exceeds
the maximum capacity of the port; The total supply
power of the switch has reached the maximum
capacity of the switch. Therefore, this port cannot
supply power.
Solid red POE power failure
Off
The port is not connected.
The port does not supply external power.
Note 4: The 1000M SFP port of the S5750-48GT/4SFP and S5750S-48GT/4SFP also
provide the module presence indicator. When a SFP module is inserted in the SFP port, the
corresponding LED turns on, indicating that the module is recognized.
Note 5/6: The port LED indicating the POE status is a feature specific to the
S5750P-24GT/12SFP product. The port LEDs of other products do not feature POE
indication.
Table 1-7 Identifications on the Backplane
Identification Description Detailed Information
Xe1
10G extended
port 1
10G extended port of the switch, to be used with our
5700-01XFP, M5700-01XENPAK and
M5700-STACK conversion boards for providing the
switch with 10G port or stack port.
Xe2
10G extended
port 2
10G extended port of the switch, same as Xe1
220VAC
220V AC
power port
Providing a 220V supply port on the left of the rear
panel of the chassis
RPS-12V
Redundancy
power port (not
supported by
the S5750P)
The port for the redundancy power supply of the
switch, through which the external DC redundancy
power supply can be used to power the switch when
the built-in power supply fails
RPS
Redundancy
power port
(supported by
only the
The redundancy power supply mode of the switch,
through which the external DC redundancy power
supply can be used to power the switch when the
built-in power supply fails. The RPS500-A can