Led Indications - Planet MGSW-28240F User Manual

voltage from -36V to -60V DC. Connect the power cable to the Managed Switch at the input terminal block. The size of the
two screws in the terminal block is M3.5.
■ Digital Input
The digitail input of the Managed Switch can be activated by the external sensor that senses physical changes. These
changes can include intrusion detection or certain physical change in the monitored area. For example, the external sensor
can be a door switch or an infrared motion detector.
■ Digital Output
The digital output main function is to allow the Managed Switch to trigger external devices, either automatically or by
remote control from a human operator or a software application.

2.1.2 LED Indications

 System
LED Color
Ring Green
R.O. Green
DC1 Green
DC2 Green
FAN1 Green
FAN2 Green
Fault Green
PWR Green
 10/100/1000Base-T interfaces for port1 to port24 SFP slot
LED Color
LNK/ACT
Green
Indicates that Ring state is in idle mode.
Lights
Indicates that the Ring state is in protected mode.
Blink
Indicates that the switch is set to ring owner.
Lights
Indicates that the switch doesn't set to ring owner.
Off
Indicates that the Switch is powered on by DC1 input.
Lights
Lights
Indicates that the Switch is powered on by DC2 input.
Lights
Indicates that the FAN1 has stopped.
Lights
Indicates that the FAN2 has stopped.
Lights
Indicates that Switch AC/DC or port has failed.
Indicates that the Switch is powered on.
Lights
Indicates the System is running under booting procedure.
Blink
Indicates the link through that SFP port is successfully established with speed
Lights
1000Mbps.
Indicates that the switch is actively sending or receiving data over that port.
Blink
Indicates that the SFP port is link down.
Off
User's Manual of MGSW-28240F
Function
Function
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