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Wiring Diagrams

Internal power distribution and network connectivity reference for the EDC.

Overview​

This section provides detailed wiring diagrams showing how the EDC components are internally connected.

Quick Reference: Switch Port Layouts​

📦 NUC Edition - Switch Port Map​

For detailed network diagrams, see the Detailed Network Diagram for NUC version and [Detailed Network Diagram for HR-01-2].

EnGenius ECS2510FP Switch - 10 Ports

Port12345678910
DeviceNUC 1ANUC 1BNUC 2ANUC 2BNUC 3ANUC 3BEDC HMONGW LANPDU NETAVAIL
Speed1GbE1GbE1GbE1GbE1GbE1GbE1GbE1GbE10GbE10GbE
TypeRJ45RJ45RJ45RJ45RJ45RJ45RJ45 PoERJ45 PoESFP+SFP+
ConnectionKeystone 1Keystone 2Keystone 3Keystone 4Keystone 5Keystone 6Keystone 7DirectKeystone 8Available

🔶 HR-01-2 Edition - Switch Port Map​

EnGenius ECS2510FP Switch - 10 Ports

Port12345678910
DeviceHR-01 1BHR-01 2BEDC HMONPDU NETAVAILAVAILAVAILAVAILHR-01 1AHR-01 1B
Speed2.5GbE2.5GbE2.5GbE2.5GbE1GbE1GbE1-10GbE1GbE10GbE10GbE
TypeRJ45RJ45RJ45RJ45RJ45 PoERJ45VariesRJ45 PoESFP+SFP+
ConnectionKeystone 2Keystone 4Keystone 5Keystone 6AvailableAvailableAvailableAvailableKeystone 1Keystone 3

Note: HR-01 nodes have additional DAC interconnect (bypasses switch, direct SFP+ connection)

How to Use These Diagrams​

Power Distribution Diagrams show:

  • Which PDU outlets power which components
  • Power cable routing from wall to devices
  • Available outlets for future expansion

Network Connectivity Diagrams show:

  • How compute nodes connect to keystone jacks
  • Which keystone jacks connect to which switch ports
  • Cable labeling for easy identification
  • Available ports for additional devices

NUC Edition - Power Distribution​

Power Flow Overview​

Wall Outlet (120V NA / 220-240V INT)
    ↓
PDU Power Inlet (IEC C13 connector)
    ↓
PDU Outlets 1-6 (individually controlled)
    ↓
Custom right angle power cables powering internal components

PDU Outlet Assignments​

PDU OutletConnected DevicePower TypeNotes
Outlet 1NUC Node 1AC PowerLabel "1" on node power input
Outlet 2NUC Node 2AC PowerLabel "2" on node power input
Outlet 3NUC Node 3AC PowerLabel "3" on node power input
Outlet 4EnGenius SwitchAC PowerNetwork switch
Outlet 5Available-Future expansion
Outlet 6Available-Future expansion

Node Power Labels​

The NUC nodes have DC power inputs labeled on the back:

  • Node 1: Power input labeled "1" → PDU Outlet 1
  • Node 2: Power input labeled "2" → PDU Outlet 2
  • Node 3: Power input labeled "3" → PDU Outlet 3

These labels are visible when the compute drawer is pulled out.

NUC Edition - Network Connectivity​

Network Flow Overview​

NUC Nodes (rear panel cables)
    ↓
Internal Wiring
    ↓
Keystone Jacks (front panel)
    ↓
Switch Ports (EnGenius ECS2510FP)

Detailed Network Diagram​

Standard Switch Network Diagram​

NUC Edition with ECS2510FP Switch Network Diagram

Upgraded Switch Network Diagram​

NUC Edition with ECS5512FP Switch Network Diagram

Node-to-Keystone Mapping​

Each NUC node has 2 network cables labeled on the rear of the node:

NodeCable LabelConnects ToNotes
NUC Node 1Cable 1AKeystone Jack 1Top NIC port
NUC Node 1Cable 1BKeystone Jack 2Bottom NIC port
NUC Node 2Cable 2AKeystone Jack 3Top NIC port
NUC Node 2Cable 2BKeystone Jack 4Bottom NIC port
NUC Node 3Cable 3AKeystone Jack 5Top NIC port
NUC Node 3Cable 3BKeystone Jack 6Bottom NIC port

Additional Device Connections​

DeviceCable ConnectionKeystone JackNotes
IoT DeviceDirect to switchKeystone Jack 7PoE powered from switch
PDU NetworkDirect to switchKeystone Jack 8Network access

HR-01-2 Edition - Power Distribution​

Power Flow Overview​

Wall Outlet (120V NA / 220-240V INT)
    ↓
PDU Power Inlet (IEC C13 connector)
    ↓
PDU Outlets 1-6 (individually controlled)
    ↓
PDU Internal Distribution

PDU Outlet Assignments​

PDU OutletConnected DevicePower TypeNotes
Outlet 1HR-01 Node 1AC PowerHigh-performance server node
Outlet 2HR-01 Node 2AC PowerHigh-performance server node
Outlet 3EnGenius SwitchAC PowerECS2510FP or ECS5512FP (if upgraded)
Outlet 4Available-Future expansion
Outlet 5Available-Future expansion
Outlet 6Available-Future expansion

HR-01-2 Edition - Network Connectivity​

Network Flow Overview​

HR-01 Servers (rear panel cables)
    ↓
Internal Wiring
    ↓
Keystone Jacks (front panel)
    ↓
Switch Ports (EnGenius ECS2510FP or ECS5512FP)

Note: HR-01 nodes also have a direct DAC (Direct Attach Copper) interconnect between them using SFP+ ports, which bypasses the switch for high-speed inter-node communication.

Detailed Network Diagram​

Standard Switch Network Diagram​

HR-01-2 Edition with ECS2510FP Switch Network Diagram

Upgraded Switch Network Diagram​

HR-01-2 Edition with ECS5512FP Switch Network Diagram

Node-to-Keystone Mapping​

Each HR-01 server has 2 network cables (1 x 2.5G and 1 x 10G) connecting to keystone jacks:

NodeCable LabelConnects ToNotes
HR-01 Node 1Cable 1AKeystone Jack 110G
HR-01 Node 1Cable 1BKeystone Jack 22.5G
HR-01 Node 2Cable 2AKeystone Jack 310G
HR-01 Node 2Cable 2BKeystone Jack 42.5G

Additional Device Connections​

DeviceCable ConnectionKeystone JackNotes
IoT DeviceDirect to switchKeystone Jack 5PoE powered from switch
PDU NetworkDirect to switchKeystone Jack 6Network Access

Cable Identification Guide​

NUC Edition Cable Labels​

On NUC Node Rear Panels:

  • Labels are printed or attached to cables
  • Format: 1A, 1B, 2A, 2B, 3A, 3B
  • First digit = Node number
  • Letter = NIC port (A = top, B = bottom)

On Keystone Panel:

  • Jacks numbered 1-8
  • Labels may be printed on panel

Power Cable Labels​

NUC Edition:

  • Node power cables labeled "1", "2", "3"
  • Labels visible on DC power input connectors
  • Match to corresponding PDU outlet numbers

Troubleshooting with Wiring Diagrams​

No Network Connectivity on a Node​

  1. Check keystone jack connection

    • Verify cable is securely plugged into correct keystone jack
    • Use diagram to confirm jack-to-port mapping

  2. Check switch port status

    • Verify switch port LED is lit
    • Confirm port is not disabled in switch configuration

  3. Verify cable labels

    • Ensure cable labels match expected configuration
    • Check for swapped or mislabeled cables

Node Not Powering On​

  1. Check PDU outlet status

    • Verify correct PDU outlet is enabled
    • Use power distribution diagram to confirm outlet assignment

  2. Check power cable connection

    • Ensure power cable firmly connected to node
    • Verify PDU outlet is providing power (check PDU display)

  3. Verify power label matching

    • Confirm node power label matches PDU outlet number

Finding Available Ports​

For adding devices:

  • Refer to "Available Ports" section in network diagrams
  • Check "Complete Port Summary Table" for port status
  • Ports 8-9 typically available on NUC edition

For configuration and management of these components:

For technical specifications: