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Figure 8
Tighten the power supply captive installation screw. (See
Step 4
If you have a redundant power supply, install it now following the steps in this section.
Step 5
Proceed to the
Step 6
speed fan tray.
Connecting Power to the Fan Tray
The high-speed fan tray requires external power, either from the 3000 W AC-input power supply or
from an external DC power source. The fan tray ships with power wires secured at each terminal block.
If you are using the 3000 W AC-input power supply, use the supplied cables to connect the fan tray wires
to the power supply.
If you are using a DC-input power supply, remove the wires from the fan tray and connect directly to a
DC power source.
The following sections describe how to connect power to the fan tray:
•
•
78-16162-02
Installing the 3000 W Power Supply
48V INPUT 1
HIGH SPEE D FAN
FAN
STATUS
INPOUT POWER
GOOD
RTN -48VDC GND
WS-C6 500-NE B-FAN2
110-120V - 15A
200-240V - 15A
60/50HZ
I
OUTPUT 42V
m
O
/
42V
m
OK
INPUT
FAN
OUTPUT
OK
OK
+
FAIL
"Connecting Power to the Fan Tray" section on page 13
Installing the Fan Tray Power Cable for AC-Input Systems, page 14
Connecting Site Power to the Fan Tray for DC-Input Systems, page 15
48V INPUT 2
FAN FAIL
INPOUT POWER
GOOD
RTN -48VDC GND
Figure
Catalyst 6509-NEB Switch and Cisco OSR-7609 Router Upgrade Note
Connecting Power to the Fan Tray
7.)
to connect power to the high
13
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