Sub-Pwrm-Dc; Functions And Appearance - Raisecom RC3000-15 Hardware Description

Raisecom
RC3000-15 (P100R001) Hardware Description

3.3 SUB-PWRM-DC

3.3.1 Functions and appearance

Appearance
The SUB-PWRM-DC is an intelligent 300 W DC power supply.
 Provide power switch.
 Provide 2:1 wide-range voltage: -36 to -72 V.
 Provide +5 V rated output voltage per card.
 Support hybrid AC/DC power.
 Support hybrid intelligent and unintelligent power.
 Support input reverse polarity protection (recoverable), input
undervoltage protection, input overvoltage protection, output
overvoltage protection, output overcurrent protection.
 Support over temperature protection.
 Support input surge current suppression.
 Support in-position monitoring and fault reporting.

Support hierarchical alarms of input overvoltage and input
undervoltage.
 Support single-level alarms of output overvoltage and output
undervoltage.

Support realtime reporting of environment temperature.

Support 1+1 hot backup.

Support hot swapping.
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3 Power supply cards
Function
16