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SSN1PIUB

Brand: Huawei
Model: SSN1PIUB

Description: Power interface unit

Part Number: 03020TLF
Quantity:


HUAWEI

SSN1PIUB

The SSN1PIUB is a power interface board. The SSN1PIUB can be used on the OptiX OSN 3500 to supply power.

Filtering function Enhances the electromagnetic compatibility of the system by filtering the power supply interface and shielding the structure of the board.
Power supply backup Supports 1+1 hot backup. Any one PIUB can supply power to an entire subrack.
Power supply interface Provides two 50 W power interfaces for external units such as the COA.
Basic Functions The PIUB board is a power interface board that provides power supply for the OptiX OSN 3500.
Lightning protection function Provides the lightning protection function and reports the alarm that indicates a surge protection failure.
Interfaces The front panel of the PIUB board has two power interfaces.
PWR: RTN(+), NEG(-)
PWS: PS1, PS2
Alarms and performance events monitoring Reports the board in-position alarm.
Board Name Huawei
Input Voltage The input voltage range of the PIUB is as follows:
If the standard voltage of the input power is -48 V, the power voltage ranges from -38.4 V to -57.6 V.
If the standard voltage of the input power is -60 V, the power voltage ranges from -48 V to -72 V.
Type of Interface Impedance Dual-OT terminal: Provides -48 V power input.
Four-phase socket: Provides two 50 W power outputs for the COA.
Dimensions (mm) 44.0 (W) x 125.2 (D) x 261.4 (H)
Net Weight (kg) 0.6
Volume weight (kg) 2
Power consumption The maximum power consumption of the PIUB at room temperature (25°C) is 6 W.
Functions and Features
Filtering function Enhances the electromagnetic compatibility of the system by filtering the power supply interface and shielding the structure of the board.
Power supply backup Supports 1+1 hot backup. Any one PIUB can supply power to an entire subrack.
Power supply interface Provides two 50 W power interfaces for external units such as the COA.
Basic Functions The PIUB board is a power interface board that provides power supply for the OptiX OSN 3500.
Lightning protection function Provides the lightning protection function and reports the alarm that indicates a surge protection failure.
Interfaces The front panel of the PIUB board has two power interfaces.
PWR: RTN(+), NEG(-)
PWS: PS1, PS2
Alarms and performance events monitoring Reports the board in-position alarm.
Technical Specification
Board Name Huawei
Input Voltage The input voltage range of the PIUB is as follows:
If the standard voltage of the input power is -48 V, the power voltage ranges from -38.4 V to -57.6 V.
If the standard voltage of the input power is -60 V, the power voltage ranges from -48 V to -72 V.
Type of Interface Impedance Dual-OT terminal: Provides -48 V power input.
Four-phase socket: Provides two 50 W power outputs for the COA.
Mechanical Specifications
Dimensions (mm) 44.0 (W) x 125.2 (D) x 261.4 (H)
Net Weight (kg) 0.6
Volume weight (kg) 2
Power consumption The maximum power consumption of the PIUB at room temperature (25°C) is 6 W.

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