Allied Telesis AT-8500 Series manual 3V RS, Pin

Appendix A: Technical Specifications

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

Pin Definition

16 +3.3V DC Return

Figure 31 illustrates the pin layout to the RPS connector on the

AT-8524POE switch.

A2 7 1 A1

15 8

Figure 31. AT-8524POE RPS Connector Pin Layout

Table 17 lists the RPS connector pins and definitions.

Table 17. Pin Definitions for the RPS Connector on the AT-8524POE

Switch

Pin	Definition
A1	48V Return
A2	Return
1	48V
2	48V RS+
3	Redundant Power Supply (RPS) present
4	12V RS-
5	12V RS+
6	12V
7	3.3V
8	48V
9	48V
10	48V RS-
11	RPS GOOD
12	3.3V RS-

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