Rev A04
Mellanox Technologies
27
1.5.8 Power Supply Calculation Example
1.5.9 IEEE Compliance
The following protocols are supported:
•
802.1
•
802.1Q VLAN
•
802.1d STP
•
802.3
•
802.3ae
•
802.3ad Link aggregation/LACP (16 ports/channel)
•
802.3x Flow Control.
Table 6 - Power Calculation Table
Module Name
Module
Watts/
Module
Configured
Quantity
Total Watts
Misc.
Fan Tray
sFU-8E
160
1
160
Fan Tray
sFU-4
80
1
80
Control Panel
sCTRL
5
1
5
Management
Board
sMBE
35
2
70
24-port cop-
per Line
Board
sLB-1024
195
4
780
*Copper only
Each Optic
SFP is an
additional 1W
Fabric Board
sFB-8500
200
4
800
Copper to
optical con-
verter
SFP+
0.9
100
90
Subtotal
1,985
6,773 BTU
AC Line
power
2,283
7,789 BTU
Minimum
Power Sup-
plies
2
non-redundant
3
With n:1
redundant
W per port
21
AC line Power
per port
24
