TMB1APIU Is Huawei OSN 1800 AC Power Supply Board
Huawei OSN 1800 AC Power Supply Board TMB1APIU Overview
The TMB1APIU board receives AC power supply and provides power supply for the AC chassis.
The TMB1APIU board supports reporting input fault and output fault alarms. The solid-state information and alarm logs of the faulty module can be read and queried.
The TMB1APIU board supports reporting the voltage, current, power, temperature status, and alarm parameters.
When two power modules of a TMB1APIU board are used at the same time, 1+1 protection is provided for the power supply.
Functions and features of the TMB1APIU board
Functions and Features |
Description |
Basic functions |
Supports input of 90 V to 264 V AC power and converts the input power to -53.5 V DC power for output. |
Protection |
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