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1.2

 

Description of LEDs 

There  are  three  LEDs  on the front  panel of PSM150-AC. 

Described below: 

LED Status  Description 

Power On 

Power supply module is powered on and running well, but not 
supplying power to the switch. 

PS OK Off   
Fault Off 
Power On   
PS OK On 

Power supply module is powered on and running well, and 
supplying power to the switch. 

Fault Off 

Power On 
Fault On 

The circuit has faults, such as output over-voltage, output 
under-voltage, output over-current, output short circuit, 
hot-swap control failure (note 1) or fan fault. 

PS OK Off 
Power Off 
PS OK Off 
Fault Off 

AC power off or power supply fault. 

Table 1-1 LED Status

 

Note: 

 

Hot-swap control function  will be  checked when 

PSM150-AC is powered on but has not been inserted into 

the switch. If the Fault LED is on under this condition, 

please do not insert PSM150-AC into the switch, 

otherwise  the power supply module or the powered 

devices may be damaged. 

 

The failure of output  over-voltage  or over-current may 

cause the power LED to flash. 

Summary of Contents for PSM150-AC

Page 1: ...REV2 0 0 7106506700 Installation Guide PSM150 AC Business Networking Solution 150W AC Power Supply Module...

Page 2: ...wer supply module is fully hot swappable helping to ensure no system interruption during installation or replacement PSM150 AC is applicable to multiple TP Link switch models Power PS OK Fault PSM150...

Page 3: ...as output over voltage output under voltage output over current output short circuit hot swap control failure note 1 or fan fault PS OK Off Power Off PS OK Off Fault Off AC power off or power supply f...

Page 4: ...he power module reverts to the protected state its recovery characteristics are shown in Table 1 3 Protection function Protective action Recovery characteristics Output over voltage under voltage prot...

Page 5: ...supply module 3 Remove the power supply module from the switch 4 Insert the power supply module again 5 Connect the power cord to the power supply module again 6 Connect the other end of the power cor...

Page 6: ...s well grounded Before installing the power supply module make sure that the voltage of external power supply system is the same with the voltage marked in the power supply module and the output volta...

Page 7: ...make sure that it has good skin contact and is well grounded 2 Grip the handle of the module with one hand and hold the bottom of the module using your other hand Gently push the module in along the...

Page 8: ...and hold the bottom of the module using your other hand until it completely comes out of the switch chassis Note When installing or removing a power supply module pay attention to the following points...

Page 9: ...e female connector of the provided power cord into the power socket of the device and the male connector into a power outlet as the following figure shows Figure 2 4 Connect the Power Cord 2 5 Verifyi...

Page 10: ...indicates that the AC power input is good and the device is working properly and the installation of PSM150 AC has been successful 9...

Page 11: ...100V 240V 50 60Hz Output Voltage 12VDC Output Current 12 5A Maximum Output Power 150W Maximum Temperature Operation 0 C to 40 C 32 to 104 F Storage 40 C to 70 C 40 to 158 F Humidity Operation 20 to 9...

Page 12: ...ommunications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense This devi...

Page 13: ...product may cause radio interference in which case the user may be required to take adequate measures Industry Canada Statement CAN ICES 3 A NMB 3 A Korea Warning Statements BSMI Notice...

Page 14: ...shut off power is to disconnect the product or the power adapter from the power source Don t disassemble the product or make repairs yourself You run the risk of electric shock and voiding the limited...

Page 15: ...that this product must be handled pursuant to European directive 2012 19 EU in order to be recycled or dismantled to minimize its impact on the environment User has the choice to give his product to a...

Page 16: ......

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