Справочник Пользователя для Allied Telesis AT-PWR800
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Appendix A: Technical Specifications
90
Table 12 lists the pin signals for the RPS 2 and 4 PoE+/System ports.
13
Reserved
14
Reserved
15
Switch present
16
Reserved
17
Reserved
Table 12. RPS 2 and 4 PoE+/System Ports
Pin
Description
P1
-12V return
P2
+12V
P3
+56V
P4
56V return
1
+12V remote sense
2
Reserved
3
RPS status
4
Reserved
5
-12V remote sense
6
RPS power good
7
Reserved
8
56V load share
9
PoE+ positive remote sense
10
RPS present
11
Switch power good
12
Reserved
13
PoE+ ready
14
Reserved
15
Switch present
16
Reserved
Table 11. RPS 1 and 3 System Ports
Pin
Description