Black Box SW556AE, SW555AE manual Installation, Master and Switched Ports

REMOTE MANAGEMENT SWITCH

3.Installation

3.1Master and Switched Ports

Connect the Remote Management Switch’s ports A through D found on the rear of the unit to your RS-232 devices. Each port uses a DB25 subminiature connector and supports the following leads for asynchronous communications.

Table 3-1. DB25 connector supported leads.

Pin	Designation
2	Transmit Data
3	Receive Data
4	Request to Send
5	Clear to Send
6	Data Set Ready
7	Signal Ground
8	Data Carrier Detect
20	Data Terminal Ready

Remote

Management

Switch

Figure 3-1. System diagram.

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