Asante NetStacker Hub Przewodnik Instalacji Pobierz pdf (Strona 41)

Page 41

RS232 Connections

RS232

Connections

Table 3 lists the pin assignments for a standard RS232 connector.

Table 3 RS232 Connector Pin Assignments

Cable Limitations for

Out-of-Band

The AMS link cannot exceed 2000 feet between the ﬁrst and last

device (including the network management station) in the chain.

Pin Function

1 Protective ground

2 Transmit data

3 Receive data

4 Request to send

5 Clear to send

6 Data set ready

7 Signal ground

8 Carrier detect

20 Data terminal ready

22 Ring indicator

1 2 ... 36 37 38 39 40 41 42 43

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Asante NetStacker Hub Przewodnik Instalacji Strona 41