Infortrend EONSTOR A16E-G2130-4 Manual Do Utilizador

Chapter 1: Introduction 

The subsystem is equipped with two (2) redundant, hot-swappable, 530W 

PSUs, which are installed into the rear section of the chassis. The PSU is 

permanently mounted into a 2U (dual-level) bracket especially designed to 

house both the PSU and a cooling module, which is mounted at the end of 

the 2U bracket.  

 NOTE: 

As shown in Figure 1-9, each PSU comes with a power socket and a power 

switch to turn the subsystem on and off. Two (2) embedded cooling fans 

provide sufficient airflow. A single LED indicates the PSU status. When a 

power supply failure occurs, the LED lights red. A rejection handle at the 

rear of the PSU is especially designed to help properly install or remove the 

module. 

 

A screw hole on the ejection handle helps secure the PSU to the chassis.  

 

Please refer to Appendix B for the technical information of the PSUs. 

PN: IFT-9273ECFanMod 

Two cooling modules are implemented within the rear sections of PSU 

modules. (see Figure 1-10.) The cooling fans operate at two (2) fan speed 

levels. When the subsystem operates normally, the cooling fans operate at 

the lower speed. If a major component fails or when one of the temperature 

thresholds is violated, the cooling fans automatically raise its rotation speed.  

More technical information can be found in Appendix B. 

Subsystem Components      

                                                

1-9