SM4200-28FC (52FC) Install Manual V2.0
Maipu Confidential & Proprietary Information
Page 10 of 24
indicators are used to indicate the working status of the switch and the
port status of the extended card.
Table 1-4 SM4200-28FC / SM4200-52FC system status indicator LED
Panel Tag
Status
Meaning
PWR
On (green)
The internal power of the device works normally
Off
The device is powered on abnormally
DIAG
Green/flashing
The system is starting
Green/on
The system is started and is working normally
ALM
Green/on
The system fails
Off
The system works normally
DC
Green/on
The system adopts the DC power supply.
Off
The system does not adopt the DC power supply.
M1-1
Green/on
Port 1 of the extended card M1 is linked.
Green/flashing
Port 1 of the extended card M1 has data sending and
receiving.
Off
Port 1 of the extended card M1 is not linked.
M1-2
Green/on
Port 2 of the extended card M1 is linked.
Green/flashing
Port 2 of the extended card M1 has data sending and
receiving.
Off
Port 2 of the extended card M1 is not linked.
Orange/on
Port 2 of extended card M1 is not linked, but the
extended card M1 is in place.
M2-1
Green/on
Port 1 of the extended card M2 is linked.
Green/flashing
Port 1 of the extended card M2 has data sending and
receiving.
Off
Port 1 of extended card M2 is not linked.
M2-2
Green/on
Port 2 of the extended card M2 is linked.
Green/flashing
Port 2 of the extended card M2 has data sending and
receiving.
Off
Port 2 of the extended card M2 is not linked.
Orange/on
Port 2 of extended card M2 is not linked, but the
extended card M2 is in place.
Front Panel Interface Description
The switch provides the RJ-45 electric port slot and SFP Gigabit fiber
transceiver interface.
Table 1-5 Interface description
Interface
Interface
Interface
Interface Type
Type
Type
Type
Specifications
Specifications
Specifications
Specifications
RJ-45 port
�
10/100/1000Mbps adaptive
�
MDI/MDI-X cable type adaptive
�
5-class non-shield twisted-pair (UTP): 100m
