Description
Huawei OptiX OSN 8800 T64 T32 Power Interface Board TN51PIU
A PIU board is used to power boards inside a subrack.
TN51PIU part number is 03020JRQ
Accesses DC power in a range from -40 V to -72 V and provides lightning protection and power filtering functions.
Front panel of the TN51PIU
As shown in the following figures, two types of front panel are available for The TN51PIU board. The difference between the two types of front panel lies in the silkscreen.
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