IBM 2109 Model M12, User Manual

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Environmental requirements
Table 14 lists the environmental operating ranges for the 2109 Model C36 with
Model M12. The requirements for non-operating conditions are also provided for
acceptable storage and transportation environments.
Table 14. Environmental requirements
Condition Acceptable range during
operation Acceptable range during
nonoperation
Temperature
(See Note) 0° - 40°C (40° - 104°F) 0° - 40°C (40° - 104°F)
Humidity 20% - 80% RH noncondensing, at
40°C 0% - 90% RH noncondensing, at
40°C
Altitude 0 - 3 km (0 - 10 000 ft) above sea
level 0 - 12 km (0 - 39 370 ft) above sea
level
Shock 4G, 11 MS duration, half-sine
wave 0G, 11 MS duration, sq wave
Vibration 5G, 0 - 3 kHz at 1.0 octave per
minute 10G, 0 - 5 kHz at 1.0 octave per
minute
Heat dissipation
v
64 ports: 3690 BTU per hour
v
128 ports: 6700 BTU per hour
Not applicable
Note: Temperature measured at the air inlets on the blower assembly side of the chassis.
General specifications
Table 15 lists the general specifications for the 2109 Model C36 with Model M12.
Table 15. General specifications
Specification Description
Configurable port types The 2109 Model C36 with Model M12
supports F_port, FL_port, and E_port
connections.
EMI rating An operating 2109 Model C36 with Model
M12 conforms to the EMI radiation levels
specified by the following regulations:
v
FCC Rules and Regulations, Part 15B,
Class A level
v
CISPR22 Class A
v
EN55022 Class A
v
VCCI Class A ITE
v
AS/NZS 3548 Class A
v
CNS13438 Class A
v
ICES-003 Class A
System architecture Nonblocking shared-memory switch
System processor IBM Power PC 405GP, 200 MHz CPU
ANSI Fibre Channel protocol FC-PH (Fibre Channel Physical and
Signaling Interface standard)
Modes of operation Fibre Channel Class 2, Class 3, and Class F
Fabric initialization Complies with FC-SW 5.0
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IBM TotalStorage SAN Switch: 2109 Model M12 User’s Guide
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