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1.3 External Interface
Table 1.5 Connectors and Switches
Connector/ | Marking | Type | Remarks |
Switch |
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RS232C | SERIAL A/B | Dsub/25 pin* | The same connector as Parallel |
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KB | KB | Connect a mouse via a keyboard | |
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Parallel | PARALLEL | Dsub/25 pin* | AT compatible |
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10 Mb/100Mb | LAN | RJ45 | 10 Mb/100 Mb automatic recognition |
Ethernet |
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UPS | UPS | Dsub/9 pin | Connector to a UPS (Uninterruptable Power |
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| Supply) which has the UPA interface. |
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RCI | RCI | RJ11 | Install a terminating resistor |
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PC | PC | For controlling power on for the main | |
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| cabinet |
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*This type will not operate if connected improperly. However, it does not affect the system performance.
The RS232C, Parallel and Ethernet interfaces use
Table 1.6 shows other connectors and switches than the above:
Table 1.6 Connectors and Switches for Maintenance
Connector/ | Marking | Type | Remarks |
Switch |
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SCF/switch | No notation | Push pin | Unavailable |
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SCF/RS232C | No notation | Dsub/9 pin | Unavailable |
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IMPORTANT
The connector and switches in Table 1.6 are used only for the maintenance purpose by trained service engineers. If used for any other reason the server will malfunction.
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