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- Description
- Specifications
The C9300LM-48U-4Y-E is a 9300LM, which Cisco's ordering guide calls "Catalyst 9300 mini". It has 48 Cisco UPOE ports at 10/100/1000 Mbps and four fixed SFP28 uplinks (-4Y), rated at 25G in Cisco's data sheet and install guide. The -E licence is Network Essentials, Cisco's base tier for Layer 2 and Layer 3 switching, automation, visibility and security. The C9300LM-48U-4Y-A is the same hardware with Network Advantage.
Power: the 9300LM takes PWR-C6 supplies only; Cisco states PWR-C1 units cannot be used. The default PWR-C6-1KWAC gives a 790 W PoE budget. A second 600 W AC supply raises it to 1390 W, and a second 1000 W AC supply to 1790 W.
Switching capacity is 296 Gbps (616 Gbps stacked), with a forwarding rate of 220.22 Mpps.
Stacking: StackWise-320 at 320 Gbps, up to 8 members, with the optional C9300L-STACK-KIT2. The 9300LM stacks with 9300L and other 9300LM switches only at the same licence level, so this unit belongs in an Essentials stack. It does not stack with modular-uplink 9300 models and has no StackPower.
New switches ordered from Cisco need a Cisco DNA or Catalyst subscription term licence at the same tier, per the ordering guide. The model is in the current ordering guide with no EoL bulletin.
Nearest sibling: the C9300LM-48UX-4Y makes 8 of the 48 UPOE ports Multigigabit (up to 10G) and raises switching capacity to 440 Gbps, on the same power supplies.
See the full range on our Cisco Catalyst 2960, 3850 and 9300 switches page. Request a quote or send us your parts list.
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| C9300LM-48U-4Y-E Specs | |
| Part number | C9300LM-48U-4Y-E (C9300LM48U4YE) |
| Series | Catalyst 9300LM |
| Downlinks | 48 x 10/100/1000 Mbps Cisco UPOE |
| Uplinks | 4 x 25G SFP28, fixed |
| Licence | Network Essentials |
| Stacking | StackWise-320, 320 Gbps, up to 8 members (C9300L-STACK-KIT2) |
| StackPower | No |
| Power supplies | PWR-C6 only; default PWR-C6-1KWAC |
| PoE budget | 790 W (one 1000 W PSU), 1390 W (plus 600 W AC), 1790 W (two 1000 W PSUs) |
| Switching capacity | 296 Gbps (616 Gbps with stacking) |
| Forwarding rate | 220.22 Mpps |
