MaximumTypicalQuantityComponent
1050 W780 W36-port 100-Gigabit Ethernet QSFP28 line card
(N9K-X9636C-RX) with TCAM
–
902 W650 W36-port 100-Gigabit Ethernet QSFP28 line card
(N9K-X9636C-R)
–
456 W329 W36-port 40-Gigabit Ethernet QSFP28 line card
(N9K-X9636Q-R)
–
——
1 to 8100-Gigabit Ethernet -S line card supported by
N9K-C9508-FM-S fabric modules
594 W440 W32-port 100-Gigabit Ethernet QSFP28 line card
(N9K-X9432C-S)
–
———
Fabric modules
251 W176 W
—
4
3
6
40-Gigabit fabric modules (N9K-C9508-FM)
- Supporting N9K-X94xx line cards
- Supporting N9K-X95xx line cards
- Supporting N9K-X96xx line cards
–
650 W455 W4100-Gigabit fabric modules (N9K-C9508-FM-E)
supporting -EX line cards
–
250 W240 W
—
6
5 (plus 1
for
redundancy)
100-Gigabit fabric modules (N9K-C9508-FM-R
- Supporting N9K-X9636C-RX line cards
- Supporting N9K-X9636C-R and
N9K-X9636Q-R line cards
–
450 W340 W4100-Gigabit fabric modules (N9K-C9508-FM-S)
supporting -S line cards
–
250 W176 W3Fan Trays (N9K-C9508-FAN)
For example, to determine the maximum amount of power that can be consumed by the modules in this switch when
fully loaded, add the maximum power consumed by two supervisor A modules (2 x 80 W = 160 W), two system controllers
(2 x 25 W = 50 W), eight 48-port 10GBASE-T line cards (8 x 540 W = 4320 W), six fabric modules (6 x 251 W = 1506
W), and three fan trays (3 x 250 W = 750 W). The total is 6786 W.
Step 2
Determine the number of power supplies required to power the modules installed in the switch by dividing the module
power requirement amount (see Step 1) by the output wattage (3000 W) of the power supplies installed in the switch.
Round up the fractional result to the nearest ones digit.
Cisco Nexus 9508 NX-OS Mode Switch Hardware Installation Guide
12
Preparing the Site
Planning for Power Requirements
To Next Page
Loading...
