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Planning for Power Requirements
Step 1
Determine the power requirement for the modules in the switch by summing the maximum wattage for each installed
module, see the following table.
Component
Supervisor Modules
–
Supervisor A (N9K-SUP-A)
–
Supervisor A+ (N9K-SUP-A+)
–
Supervisor B (N9K-SUP-B)
–
Supervisor B+ (N9K-SUP-B+)
System Controller (N9K-SC-A)
Line cards that are supported by N9K-C9516-FM fabric modules
–
8-port 100-Gigabit Ethernet CFP2 line card (N9K-X9408PC-CFP2)
–
32-port 40-Gigabit Ethernet QSFP+ line card (N9K-X9432PQ)
–
36-port 40-Gigabit Ethernet QSFP+ line card (N9K-X9536PQ)
–
48-port 1/10-Gigabit Ethernet SFP+ and 4-port 40-Gigabit Ethernet
QSFP+ line card (N9K-X9464PX)
–
48-port 1/10GBASE-T and 4-port 40-Gigabit Ethernet QSFP+ line card
(N9K-X9464TX)
–
48-port 1/10GBASE-T and 4-port 40-Gigabit Ethernet QSFP+ line card
(N9K-X9464TX2)
–
48-port 1/10-Gigabit Ethernet SFP+ plus 4-port QSFP+ line card
(N9K-X9564PX)
–
48-port 1/10GBASE-T and 4-port 40-Gigabit Ethernet QSFP+ line card
(N9K-X9564TX)
Line Cards supported by 100-Gigabit -E and
-E2 fabric modules
–
48-port 10/25-Gigabit Ethernet SFP28 and 4-port 40/100-Gigabit Ethernet
QSFP28 line card (N9K-X97160YC-EX)
–
48-port 10-Gigabit Ethernet SFP+ and 4-port 100-Gigabit Ethernet line
card (N9K-X9788TC-FX)
–
36-port 100-Gigabit Ethernet QSFP28 line card (N9K-X9736C-EX)
–
36-port 100-Gigabit Ethernet QSFP28 line card (N9K-X9736C-FX)
–
36-port 40-Gigabit Ethernet QSFP28 line card (N9K-X9736Q-FX)
Cisco Nexus 9516 NX-OS Mode Switch Hardware Installation Guide
10
Preparing the Site
Typical
Maximum
—
—
69 W
80 W
69 W
80 W
75 W
90 W
75 W
80 W
14 W
25 W
330 W
504 W
310 W
432 W
240 W
300 W
360 W
400 W
160W
240 W
300 W
360 W
288 W
360 W
300 W
400 W
450 W
540 W
980 W
1320 W
439 W
900 W
415 W
516 W
346 W
684 W
632 W
792 W
607 W
720 W
571 W
684 W
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