IBM SAN384B-2, Инструкция по установке, обслуживанию и эксплуатации

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– Additional equipment does not exceed the rack's weight limits.
Environmental requirements
Table 22 lists the environmental operating ranges for the SAN384B-2. The
requirements for non-operating conditions are also provided for acceptable storage
and transportation environments.
CAUTION:
For CA residents only: IBM recommends installing this product in a room size
of 2190 cubic feet (62 cubic meters) or larger at 0.4 ACH ventilation rate to
reduce the concentrations of any chemicals emitted by the product.
Table 22. Environmental requirements
Condition
Acceptable range during
operation Acceptable range during
nonoperation
Ambient temperature 0° to 40° C outside switch
(32° to 104° F) -25° to +70° C outside switch
(-13° to 158° F)
Humidity 5% to 85% RH
noncondensing, at 40°
Celsius, with maximum
gradient of 10% per hour 10% to 90% RH
noncondensing, at 70°
Celsius
Altitude Up to 3 km (10,000 ft.) above
sea level 0 to 12 km (40,000 ft.) above
sea level
Shock 20G, 6ms duration, half-sine
wave 33G, 11ms duration, half-sine
wave
Vibration 0.5G p-p, 5-500 Hz at 1.0
octave/minute 2.0G p-p, 5-500 Hz at 1.0
octave/minute
Air flow 425 cu m/hr (250 cu ft/min) None required
Heat dissipation (fully
loaded with QSFPs) 1195 Watts or 4078 BTU/hr
(192 port configuration) Not applicable.
Note: The 0° to 40° Celsius range applies to the ambient air temperature at the air
intake vents on the nonport side of the SAN384B-2. The temperature inside
the SAN384B-2 can be up to 75° Celsius during SAN384B-2 operation. If the
internal temperature range exceeds the operating ranges of the components,
the LEDs, error messages, and Fabric Watch alerts will indicate a problem.
Use the
tempShow command or Fabric Watch commands to view
temperature status.
Fibre Channel port specifications
The Fibre Channel ports in the SAN384B-2 support full duplex link speeds at 2, 4,
8, 10, or 16 Gbps inbound and outbound, automatically negotiating to the highest
common speed of all devices connected to the port.
The ports are compatible with optical SWL (short wavelength: approximately 850
nm), and optical LWL (long wavelength: approximately 1310 nm) SFP+s and
mSFPs (FC8-64 only). The strength of the signal is determined by the type of SFP+
or mSFP. The mSFPs support only SWL.
QSFP ports are fixed speed 16 Gbps ports designed to be used with specialized
quad (4x16) connections and cables. They support only SWL.
Appendix A. Product specifications
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