Does C9300-48U support multigig?

[Michael Murray]

Can anyone tell me if the C9300-48U switch supports multigig or is it just the "X" models for the 9300s? I can't tell from the datasheet.

Thanks,

-mike

[Mark Malone · Accepted solution]

Hi data sheets shows these models support it

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9300-series-switches/data_sheet-c78-738977.html

C9300-48U	48 Cisco UPOE	1100W AC	822W	Yes	Yes
C9300-24UX	24 Multigigabit Cisco UPOE (100M, 1G, 2.5G, 5G, or 10 Gbps)	1100W AC	560W	Yes	Yes
C9300-48UXM	36x 100 Mbps,1G, 2.5G + 12x Multigigabit (100M, 1G, 2.5G, 5G, or 10 Gbps)	1100W AC	490W	Yes	Yes
C9300-48UN	48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G)	1100W AC	645W	Yes	Yes

[Michael Murray]

Thanks. So that does include the c9300-48u model then? The other models explicitly say multigig but this one doesn’t even my though it lists 2.5 and 5 so I’m confused. 

[Mark Malone]

If it doesnt say it i wouldnt chance it from previous experience but your reseller should be able to tell you too , you could push it back on him but to me looks like standard U is not multi gig while UX and UN are , data sheets to be fairly accurate for hardware specifics in fairness to Cisco

[Leo Laohoo · Accepted solution]

Nope. Only uPoE.

[Michael Murray]

How about C9300-48UN - 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G)?

[Leo Laohoo]

Exactly what devices do you have that requires mGIG?
And will you need mGIG 10 (Gbps) or is 5 Gbps enough?
Next, how many mGIG ports do you want? Particularly in the 48-port variety, the data sheet gives anyone the impression that ALL ports support mGIG when there are only a few ports will support 10 Gbps, 5 Gbps.