4U MPCP Board Design Plan

Updated passive component properties

0:31

Started: Update passive component properties to ensure correct voltage and power ratings based on review results.

183 days

Updated active component properties

0:35

Started: Update active component properties to ensure adequate voltage and current headroom based on review results.

183 days

Changed PCB layout to 4U size

0:32

Started: 6.1. Change PCB layout size to 482 mm × 177 mm (4U form factor).

183 days

Added mounting-hole components at corners

0:35

Started: 6.2. Add mounting-hole components at the four board corners.

183 days

Edited stackup to Standard 12 Layer

0:40

Started: 6.3. Edit project property “Stackup” to “Standard 12 Layer”.

183 days

Updated 1 document property

0:03

Set Stackup to "Standard 12 Layer"

183 days

Edited PowerPlanes property

1:06

Started: Edit project property “PowerPlanes” to ["L2","L3"].

183 days

Updated 1 document property

0:04

Set PowerPlanes to "L2, L3"

183 days

Edited GroundFillLayers property

0:44

Started: Edit project property “GroundFillLayers” to ["L1","L4","L12"].

183 days

Updated 1 document property

0:03

Set GroundFillLayers to "L1,L4,L12"

183 days

Updated isolation keepouts specification

0:52

Started: Edit project property “Isolation Keepouts” to specify 2.5 kV clearance slots and dimensions.

183 days

Updated 5 document properties

0:05

Set Isolation Keepouts to "2.5 kV clearance; Require slot width ≥ 6.4 mm, slot length ≥ 2 mm for all isolation domains, defined in layout between isolat..."

Set Isolation Standard to "IEC 61010, IPC-2221B, 2.5 kV reinforced"

Set Isolation Slot Minimum Width to "6.4"

Set Isolation Slot Minimum Length to "2"

Set Isolation Clearance to "2.5"

183 days

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    #3 MPCP

    #3 MPCP thumbnail
    4U Rack-Mount MPCP Server for High-Performance Telco & Cloud – Redundant, Isolated Multi-Rail Power, High-Speed I/O, Advanced Monitoring

    Properties

    graph TB subgraph Power Subsystem A[12V Input A] --> ORingCircuit B[12V Input B] --> ORingCircuit ORingCircuit --> PMBusController[PMBus Sequencer & Manager] PMBusController --> V1[1.0V / 80A Module] PMBusController --> V2[1.2V / 40A Module] PMBusController --> V3[1.8V / 20A Module] PMBusController --> V33[3.3V / 15A Module] PMBusController --> V5[5V / 10A Module] end subgraph Compute & Isolation Domains CPU[MPC Processor] CPU --> ISO1[Iso Ctrl 1] --> Mem1[Memory Domain 1] CPU --> ISO2[Iso Ctrl 2] --> Mem2[Memory Domain 2] CPU --> ISO3[Iso Ctrl 3] --> Mem3[Memory Domain 3] CPU --> ISO4[Iso Ctrl 4] --> Mem4[Memory Domain 4] CPU --> ISO5[Iso Ctrl 5] --> Mem5[Memory Domain 5] CPU --> ISO6[Iso Ctrl 6] --> Mem6[Memory Domain 6] CPU --> ISO7[Iso Ctrl 7] --> Mem7[Memory Domain 7] CPU --> ISO8[Iso Ctrl 8] --> Mem8[Memory Domain 8] end subgraph High-Speed Interconnects PCIeSwitch[PCIe Gen4 Switch] PCIeSwitch --> PCIeConn[PCIe Edge Connector] PCIeSwitch --> QSFP1[QSFP28 Port 1] PCIeSwitch --> QSFP2[QSFP28 Port 2] PCIeSwitch --> QSFP3[QSFP28 Port 3] PCIeSwitch --> QSFP4[QSFP28 Port 4] end subgraph Management & Monitoring MCU[Management MCU] MCU --> Sensors[Voltage/Temp Sensors] MCU --> Flash[SPI Flash] MCU --> LEDs[LED Indicators] end

    Telecommunications

    L2, L3

    IEC 61010, IPC-2221B, 2.5 kV reinforced

    6.4

    mm

    2

    mm

    Standard 12 Layer

    2.5 kV clearance; Require slot width ≥ 6.4 mm, slot length ≥ 2 mm for all isolation domains, defined in layout between isolated nets and adjacent copper. Specify keepout region geometry to comply with IEC 61010 and IPC-2221B for 2.5 kV reinforced isolation.

    L1,L4,L12

    2.5

    kV

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $323.78–$332.25

    Digi-Key

    $78.86–$79.59

    LCSC

    $907.45–$908.00

    Mouser

    $433.41

    TME

    $34.02

    Verical

    $71.56–$89.81

    Controls