Service manual

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1-8
McDATA Sphereon 4400 Fabric Switch Installation and Service Manual
General Information
Shipping relative humidity:
5% to 100%
Storage relative humidity:
5% to 80%
Maximum wet-bulb temperature:
84
0
F (29
0
C)
Altitude:
40,000 feet (12,192 meters)
Operating
Environment
Temperature:
40
0
F to 104
0
F (4
0
C to 40
0
C)
Relative humidity:
8% to 80%
Maximum wet-bulb temperature:
81
0
F (27
0
C)
Altitude:
10,000 feet (3,048 meters)
Maintenance Approach
The maintenance approach instructs service personnel to perform
fault isolation and repair procedures without degrading or
interrupting product operation or associated applications. Fault
isolation begins when one or more of the following occur:
• Event information displays at a browser-capable PC
communicating with the product through the EFCM Basic
Edition interface.
• Event information displays at a LAN-connected PC or
workstation communicating with the rack-mount management
server running a SAN management application.
• LEDs on the product front panel or FRUs illuminate to indicate a
hardware malfunction.