Overview
Designed for mid-market enterprise access layers or branches with space and depth constraints, this model packs high-performance multi-gigabit speeds and heavy PoE capabilities into a shallower, space-saving chassis (less than 13.2 inches deep). Part of the Catalyst 9300 series, specifically the LM (Mini) line. These feature a shallow form-factor with a fixed (non-modular) uplink configuration.
- Model Number : C9300LM-48UX-4Y-A
- Condition : REF
- Physical & Ports
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Form Factor: 1U rackmount with a shallow, space-saving depth of 13.17 inches.
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Standard Downlinks: 40 x 1G RJ-45 copper ports.
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Multigigabit Downlinks: 8 x Multigigabit (1G/2.5G/5G/10G) RJ-45 copper ports.
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Fixed Uplinks: 4 x integrated 1G/10G/25G SFP28 ports.
- Power & PoE
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Power Supply: Dual hot-swappable slots; ships with one 1000W AC primary supply.
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PoE Budget: 790W total allocation ceiling using the single default power supply.
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PoE Capability: Cisco Universal PoE (60W UPoE) supported across all 48 ports.
- Performance & Architecture
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Bandwidth: 440 Gbps switching capacity and 327.36 Mpps forwarding rate.
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Stacking: Supports StackWise-320 to chain up to 8 switches at 320 Gbps.
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Hardware: Powered by a programmable UADP 2.0 ASIC with an x86 CPU, 8 GB RAM, and 16 GB Flash.
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App Hosting: Includes a USB 3.0 slot supporting up to 240 GB SSD external storage.
- Software & Routing
- License Tier: Network Advantage.
- Capabilities: Advanced Layer 3 routing (BGP, OSPF, EIGRP, EVPN/VXLAN, and VRF).
- Scale: Supports up to 4,000 concurrent VLANs and 9,198-byte Jumbo Frames.
