HP DC SAN Backbone Director Switch Hardware Reference Guide (5697-2158, August 2012)

Power cords (Japan, Denan)
Environmental requirements
Table 27 (page 106) lists the environmental operating ranges for the DC SAN Director. The
requirements for non-operating conditions are also provided for acceptable storage and
transportation environments.
Table 27 DC SAN Director environmental requirements
Acceptable range during
nl
Acceptable range during operationCondition nonoperation
-40° to +70°C outside switch (-40° to
158°F)
10° to 40°C outside switch (50° to 104°F)Ambient temperature
10% to 93% RH noncondensing, at 70°C20% to 85% RH noncondensing, at 40°C,
with maximum gradient of 10% per hour
Humidity
0 to 12 km (40,000 ft) above sea levelUp to 3 km (10,000 ft) above sea levelAltitude
33G, 11 ms duration, half-sine wave20G, 11 ms duration, half-sine waveShock
2.4G p-p, 5–500 Hz at 1.0 octave/min1G p-p, 5–500 Hz at 1.0 octave/minVibration
None required350 cu ft/min (0.00059 cu m/hr)Air flow
Not applicable1,440 W or 4,914 BTU (eight FC8-48
blades and two CP8 blades)
Heat dissipation
NOTE: The 10° to 40°C range applies to the ambient air temperature at the air intake vents on
the non-port side of the DC SAN Director . The temperature inside the product chassis can be up
to 75° C during 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 FC ports in the DC SAN Director support full-duplex link speeds at 10.51875, 8.50, 4.25,
2.125, or 1.0625 Gb/s 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), optical
LWL (long wavelength: approximately 1,310 nm), and Extended Long Wavelength (ELWL) laser
transmitter SFPs and XFPs (FC10-6 only) (approximately 1,550 nm). The strength of the signal is
determined by the type of SFP or XFP in use.
The ports are universal and self-configuring, capable of becoming F_Ports (fabric ports), FL_Ports
(fabric loop enabled), or E_Ports (expansion ports).
The ports meet all required safety standards. For a listing of these standards, see Regulatory
compliance and safety notices (page 116).
106 Technical specifications