[C1-N9K-C9516] Cisco ONE Nexus 9516 Switch - 16 slot chassis

Device Type Switch - with 2 x Cisco Nexus 9500 System Controller (N9K-SC-A)
Enclosure Type Rack-mountable 21U
Features Modular design
Expansion / Connectivity
Expansion Slots 16 (total) / 16 (free) x expansion slot
Installed Modules Qty (Max) 0 (installed) / 16 (max)
Power
Power Device Internal power supply - hot-plug
Installed Qty 0 (installed) / 3 (max)
Power Redundancy Yes
Features Front-to-rear air?ow
Miscellaneous
Included Accessories Rack mount kit, 3 fan trays
MTBF 680,000 hours
Compliant Standards CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, AS/NZS 60950-1, ICES-003 Class A, RoHS, UL 60950-1 Second Edition, GB 4943, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class A, KN22, CNS 13438(95) Class A, EN 300386
Dimensions & Weight
Width 17.5 in
Depth 31.8 in
Height 36.8 in
Environmental Parameters
Min Operating Temperature 32 °F
Max Operating Temperature 104 °F