To access the Routing Engines from a console, you must use the serial port breakout cable provided with the chassis to connect the JCS 1200 platform. The breakout cable provides a direct serial interface to each Routing Engine in the JCS 1200 platform and contains 14 RJ-45 serial cable connectors (see Figure 9).
Figure 9: Serial Port Breakout Cable

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Note: Only 12 of the 14 RJ-45 serial cable connectors are used to connect the console to the Routing Engines. Connectors 13 and 14 are reserved for future use. |
To connect the console:
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Note: Some consoles require that you use a CPU adapter. If needed, connect a CPU adapter to each of the 12 RJ-45 connectors on the breakout cable. Then connect each CPU adapter to your console. For information about the CPU adapter pinouts, see the JCS 1200 Platform Hardware Guide. |