Allied-telesis AT-8550SP Manual do Utilizador descarregar pdf (Página 89)

AT-8500 Series Fast Ethernet Switch Installation Guide

Figure 30 illustrates the pin layout to the RPS connector on the

AT-8524POE switch.

Figure 30 AT-8524POE RPS Connector Pin Layout

Table 15 lists the RPS connector pins and definitions.

16 +3.3V DC Return

Table 15 Pin Definitions for the RPS Connector on the AT-8524POE

Switch

Pin Definition

A1 48V Return

A2 Return

148V

248V RS+

3 Redundant Power Supply (RPS) present

412V RS-

512V RS+

612V

73.3V

848V

948V

10 48V RS-

11 RPS GOOD

Table 14 Pin Definitions of the 16-pin RPS Connector (Continued)

Pin Definition

A1A2 17

15 8

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 113 114

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