H3C Technologies H3C S9500 Series Switches - Manual (Page 83)

Installation Manual
H3C S9500 Series Routing Switches
Chapter 4 Switch Installation
4-14
S ounting nuts of the co ectors on the DC PSU using the socket
Step 2: Insert the -48V terminal (with a blue wire) of the DC power cord of the switch
sert the other end
sert one end of the GND OT terminal (with a black wire) of the DC power cord
) of the DC
tep 1: Loosen the m nn
wrench.
into the “-48V” connector on the PSU and fasten the mounting nut. In
of the OT terminal into the “-48V” connector on the external power supply.
Step 3: In
into the “RTN” connector on the PSU, and fasten the mounting nut. Connect the other
end of the OT terminal to the RTN connector on the external power supply.
Step 4: Insert one end of the PGND OT terminal (with a yellow-green wire
power cord into the “PGND” connector on the PSU, and fasten the mounting nut.
Connect the other end of the OT terminal to the ground bar for the switch.
(1) Input LED (2) Output LED
(4) PGND (5) RTN
Figure 4-14 Connect DC power cord for the S9505
(3) Fail LED
(6) -48V
(1)
(2)
(3)
(7)
(4) (5)
(6)
(1)
(2)
(3)
(7)
il LED
N
(4) (5)
(6)
(1) Input LED (2) Output LED (3) Fa
(4) Power switch (5) PGND (6) RT
(7) -48V
Figure 4-15 Connect DC power cord for the S9508/S9512