Chapter 1 Introduction
Ports and Connectors
Table
Pin | Signal | I/O | Definition |
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1 | DCD | I | Data carrier detect |
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2 | SIN | I | Serial input |
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3 | SOUT | O | Serial output |
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4 | DTR | O | Data terminal ready |
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5 | GND | N/A | Signal ground |
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6 | DSR | I | Data set ready |
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7 | RTS | O | Request to send |
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8 | CTS | I | Clear to send |
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9 | RI | I | Ring indicator |
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Shell | N/A | N/A | Chassis ground |
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The console port operates at the settings outlined in Table
Table
Parameters | Settings |
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Baud | 9600 |
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Data Bits | 8 |
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Parity | None |
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Stop Bits | 1 |
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Terminal Type | VT100/ANSI |
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Flow Control | None |
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| Cisco Global Site Selector 4491 Hardware Installation Guide |
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