DX SYSTEM
7.1 Connecting with an Ethernet Crossover cable
To connect a secondary level DX Central with an Ethernet Crossover cable:
Connect the Ethernet Crossover cable connectors to the Ethernet ports of the 2 DX Centrals units, as illustrated in Figure 16.
DX Central - 1st level
Cascade
DX Central
- Secondary level
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1 for each DX User in | Ethernet | To |
the system | Crossover | Ethernet |
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Up to 4 for 4 x 32 | cable | ports |
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POWER | 1 | 2 | USER 3 | 4 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8SERVER9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | ||
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Figure 16 Cascaded DX Central units connected with a Crossover cable
The table below shows the Ethernet RJ 45 Connector
| 8 | 1 |
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Pin | Assignment | Pin | Assignment |
1 | TX + | 5 | Not connected |
2 | TX - | 6 | RX - |
3 | RX + | 7 | Not connected |
4 | Not connected | 8 | Not connected |
7.2 Connecting to a network hub/switch To connect to a network hub/switch:
Connect Ethernet Straight cables to the Ethernet ports of the DX Centrals units, as illustrated in Figure 17.
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