Network Connections; Ethernet Network; Lcn Cables - Dell PowerEdge R320 Planning, Installation And Service Manual

Chapter 4 - Operation
The following are the explanation for the items in the image.
1. PCIe expansion card slot 1
2. vFlash media card slot
3. iDRAC port (optional)
4. Serial connector
5. PCIe expansion card slot 2
6. Video connector
7. Ethernet connectors (2)
8. USB connectors (2)
9. System identification connector
10. System identification button
11. Power supply (PSU1)
12. Power supply (PSU2)
4.2

Network connections

Each Honeywell-configured platform must be connected to an ETHERNET network.
NOTE
A Local Control Network Processor (LCNP) board and LCN Media Access Unit (MAU) are no
longer used if the Server has been upgraded to be an ELCN node.

Ethernet network

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LCN cables

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LCN network
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LCN connections
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MAU connection
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ControlNet Network
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4.2.1 Ethernet network
ETHERNET 10/100/1000 Base T connection is the standard connection used on the Honeywell-
configured platform. An on-board dual NIC must be used for FTE configuration.
4.2.2 LCN cables
The two LCN cables and with T-connectors (and terminators, if applicable) are routed vertically inside
Figure 4.2 Rear View of Dell R430 Server
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