HP StorageWorks 8/80 HP StorageWorks 8-Gb SAN Switch hardware reference manual - Page 84

Facility requirements, Table 21 8/80 SAN Switch, Encryption SAN Switch

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Table 20 8/8, 8/24 and 8/40 SAN Switch memory Memory type Main Memory (SDRAM) Boot Flash Compact Flash Install memory 512 MB 8/40 SAN Switch only: 4 MB 1 GB Table 21 lists 8/80 SAN Switch, Encryption SAN Switch, and FCoE Converged Network Switch memory specifications. Table 21 8/80 SAN Switch, Encryption SAN Switch, and FCoE Converged Network Switch memory Memory type Install memory Main Memory (DDR2 SDRAM) Boot Flash Compact Flash 1 GB 4 MB 1 GB Facility requirements To ensure correct operation, the facility where the switch is in use must meet the requirements shown in Table 22. Table 22 Facility requirements Type Electrical Requirements 8/8, 8/24, 8/80, and Encryption SAN Switches-Primary AC input: 100-240 VAC, 2.0 A, 47-63 Hz; switch autosenses input voltage. 8/40 SAN Switch-Primary AC input: 90-264 VAC; switch autosenses input voltage. FCoE Converged Network Switch-Primary AC input: 85-264 VAC; input line frequency 47-63 Hz. Adequate supply circuit, line fusing, and wire size, as specified by the electrical rating on the switch nameplate. Circuit protected by a circuit breaker and grounded in accordance with local electrical codes. Electrical interference less than the levels in the standards listed in Table 23. Thermal 8/8 and 8/24 SAN Switches-A minimum of 24 cu ft/min of airflow is available to the air intake vents on the nonport side of the switch. 8/40, 8/80, and Encryption SAN Switches-Air flows from the nonport side to the port side. A minimum airflow of 47 cu ft/min (79.8 cu m/hr) is available in the immediate vicinity of the switch. Ambient air temperature not to exceed 40ºC (104ºF) while the switch is operating. FCoE Converged Network Switch-Air flows from the nonport side to the port side. A maximum airflow of 42 cu ft/min (71.36 cu m/h) nominal airflow of 35 cu ft/min (59.47 cu m/h). 84 Technical Specifications

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Table 20 8/8, 8/24 and 8/40 SAN Switch memory
Install memory
Memory type
512 MB
Main Memory (SDRAM)
8/40 SAN Switch only: 4 MB
Boot Flash
1 GB
Compact Flash
Table 21
lists 8/80 SAN Switch, Encryption SAN Switch, and FCoE Converged Network Switch
memory specifications.
Table 21 8/80 SAN Switch, Encryption SAN Switch, and FCoE Converged Network Switch memory
Install memory
Memory type
1 GB
Main Memory (DDR2 SDRAM)
4 MB
Boot Flash
1 GB
Compact Flash
Facility requirements
To ensure correct operation, the facility where the switch is in use must meet the requirements shown
in
Table 22
.
Table 22 Facility requirements
Requirements
Type
8/8, 8/24, 8/80, and Encryption SAN Switches
—
Primary AC input: 100
–
240 VAC,
2.0 A, 47
–
63 Hz; switch autosenses input voltage.
8/40 SAN Switch
—
Primary AC input: 90
–
264 VAC; switch autosenses input voltage.
FCoE Converged Network Switch
—
Primary AC input: 85
–
264 VAC; input line
frequency 47
–
63 Hz.
Adequate supply circuit, line fusing, and wire size, as specified by the electrical
rating on the switch nameplate.
Circuit protected by a circuit breaker and grounded in accordance with local
electrical codes.
Electrical interference less than the levels in the standards listed in
Table 23
.
Electrical
8/8 and 8/24 SAN Switches
—
A minimum of 24 cu ft/min of airflow is available
to the air intake vents on the nonport side of the switch.
8/40, 8/80, and Encryption SAN Switches
—
Air flows from the nonport side to the
port side. A minimum airflow of 47 cu ft/min (79.8 cu m/hr) is available in the
immediate vicinity of the switch.
Ambient air temperature not to exceed 40ºC (104ºF) while the switch is operating.
FCoE Converged Network Switch
—
Air flows from the nonport side to the port side.
A maximum airflow of 42 cu ft/min (71.36 cu m/h) nominal airflow of 35 cu ft/min
(59.47 cu m/h).
Thermal
Technical Specifications
84