Cisco C9300LM-48UX-4Y-E Catalyst 9300LM 48-Port UPOE Switch, 4x 25G Uplinks, Network Essentials

C9300LM-48UX-4Y-E is a Catalyst 9300LM switch with 48 Cisco UPOE copper ports, 8 of them Multigigabit up to 10G and 40 at Gigabit, and four fixed 25G uplinks. The licence is Network Essentials.

Cisco notes that the 9300LM models use different power supplies from the rest of the 9300 family. This one ships with a 1000 W PWR-C6-1KWAC and 790 W for PoE; a second 600 W AC supply raises that to 1,390 W, a 715 W DC supply to 1,505 W and a second 1000 W AC supply to 1,790 W.

Switching capacity is 440 Gbps (760 Gbps stacked) with 327.36 Mpps forwarding.

Stacking uses StackWise-320 and the C9300L-STACK-KIT2, which Cisco lists as the stack kit for 9300LM models, with up to 8 members. It stacks with 9300L and 9300LM switches on the same licence level. Check that spare power supplies are PWR-C6 units, as the PWR-C1 supplies are from the other 9300 models.

In the same family, C9300LM-48U-4Y-E keeps 48 UPOE ports and the 25G uplinks without the Multigigabit ports. The 48-port 9300L with 12 Multigigabit ports is C9300L-48UXG-4X-E. Our Catalyst switch hub covers both lines.