Brocade BigIron RX Series Hardware Reference Manual - Manual (Page 170)

158 Brocade BigIron RX Series Hardware Installation Guide
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Hardware specifications
7
Table 32 lists the maximum power consumption, in watts, for BigIron RX Series modules.
NOTE
The maximum power consumption table reflects the measured maximum power consumption of
different line card types. The chassis, cooling system, power distribution, as well as the algorithm
used in the system software for determining the power requirements are based on a conservative
requirement of 245W per line card, regardless of the actual mix of line card types in a given chassis.
TABLE 31 Maximum power calculations at 48 VDC
BigIron RX Series
chassis Amps Watts BTUs per hour
BigIron RX-4 25 1217 4155
BigIron RX-8 50 2417 8249
BigIron RX-16 102 4905 16741
TABLE 32 Wattage consumed by individual components
Component Maximum power consumption, in Watts
Management modules
Management (BigIron RX-4, -8, and
-16) 30W
Switch fabric
RX-BI-SFM1 (BigIron RX-8, and -16) 19W
RX-BI-SFM3 (BigIron RX-4, -8, and -16) 53W
Interface modules
4-port 10 Gigabit Ethernet interface
with fiber-optic modules installed 191W
2-port 10 Gigabit Ethernet interface
with fiber-optic modules installed 110W
24-port Gigabit Ethernet Fiber
Interface with fiber-optic modules
installed 101W
24-port Gigabit Ethernet Copper
Interface 102W
48-port Gigabit Ethernet Copper
Interface 210W
16-port 10 Gigabit Ethernet Interface 245W
Fans
BigIron RX-4 Fan Tray 66W
BigIron RX-8 Fan Tray 132W
BigIron RX-16 Front Fan Tray 202W
BigIron RX-16 Rear Fan Module (2 are
required) 144W