UPEU

Name: Huawei UPEU
Brand: Huawei

What it does: Power and monitoring

1 part number: 02315528

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Additional technical information

Family: PN 02315528; BBU3900
For PN 02315528.
Installation environment: PN 02315528; In a BBU3900 slot
For PN 02315528.
Interfaces / connectors: PN 02315528; 7W2 power supply; 4 × RJ45 (EXT-ALM0/1, MON0/1)
For PN 02315528.
Interfaces and data rates: PN 02315528; 2 × RS485; 8 discrete inputs dry contact/open collector
For PN 02315528.
Power supply: PN 02315528; Input −48 V DC; output +12 V DC, 300 W; two identical boards: 300 W with redundancy 1+1
For PN 02315528.
Technologies: PN 02315528; DC/DC; RS485; dry contact / open collector
For PN 02315528.
Capacity: PN 02315528; 300 W output power; 2 channel RS485; 8 discrete alarm inputs
For PN 02315528.
Chassis: PN 02315528; BBU3900
For PN 02315528.
Modules: PN 02315528; Integrated power supply unit and monitoring port unit
For PN 02315528.
Functional role: PN 02315528; Power conversion −48 V in +12 V; external alarm reception and monitoring RS485
For PN 02315528.
Architecture: PN 02315528; Field-replaceable board BBU: DC/DC −48 V → +12 V and monitoring unit, connected to backplane
For PN 02315528.
Slots: PN 02315528; 18; 19
For PN 02315528.
Subtype: PN 02315528; Power and environmental monitoring board UPEUa
For PN 02315528.
Details: PN 02315528; Redundancy 1+1 two identical UPEUa; parallel load sharing is not supported; different types UPEU in the same BBU are not mixed
For PN 02315528.