H3C Technologies H3C S9500 Series Switches - Manual (Page 85)

Installation Manual
H3C S9500 Series Routing Switches
Chapter 4 Switch Installation
4-16
II.
e with a cross screwdriver.
rd to the NEG (-) terminal of the
w; insert the other end to the NEG (-)
r cord to the RTN (
+) terminal of the
w; insert the other end to the NEG (-)
Figure 4-16 Ground PoE chassis
Connecting PoE power cable
Loosen the mounting screw of the PoE entry modul
Insert the -48V OT terminal (blue) of the DC power co
PoE entry module and fasten the mounting scre
terminal of the external PoE power supply.
Insert the GND OT terminal (black) of the DC powe
PoE entry module and fasten the mounting scre
terminal of the external power supply.
Caution:
z Observe the signs on devices and connect the cables correctly.
z Choose right cables based on the load.
(1) DC output terminal: NEG(-) (2) DC output terminal: RTN(+)
3
er supply
4.6 Inst lling the AC Power Distribution Box
( ) AC input switch (4) AC input socket
Figure 4-17 Front panel of external PoE pow
a
4.6.1 Terminal Block
The terminal block is set on the bottom of a power distribution box.