FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4500 Fabric Switch Installation and Service Manual (620-000159-320, April 2005)

Diagnostics
4-55
— Keep the air nozzle approximately 50 millimeters (two inches)
from the end of the connector and hold the can upright.
— Blow compressed air on the surfaces and end of the connector
continuously for approximately five seconds.
3. Gently wipe the end-face and other surfaces of the connector with
an alcohol pad as shown in part B of Figure 4-37 on page 4-54.
Ensure the pad makes full contact with the surface to be cleaned.
Wait approximately five seconds for cleaned surfaces to dry.
4. Repeat step 2 and step 3 of this procedure (second cleaning).
5. Repeat step 2 and step 3 of this procedure again (third cleaning),
then reconnect the fiber-optic cable to the port.
Power-On Procedure
To power on the switch:
1. One alternating current (AC) power cord is required for each
power supply. Ensure power cord(s) are available to connect the
switch to facility power.
DANGER
Use the supplied power cords. Ensure the facility power receptacle
is the correct type, supplies the required voltage, and is properly
grounded.
2. Plug the power cord(s) into facility power sources and power
supply AC connectors at the rear of the switch. When the first
power cord is connected, the switch powers on and performs
power-on self-tests (POSTs).
NOTE: If two power cords are used for high availability, plug the cords
into separate facility power circuits.
3. During POSTs:
— The green power (PWR) LED on the switch front panel
illuminates.
— The amber system error (ERR) LED on the switch front
panel blinks momentarily while the switch is tested.