| Manufacturer | Cisco |
| Model | C9300LM-48UX-4Y-A |
| Series | Catalyst 9300LM |
| Switch Type | Stackable Managed |
| License Level | Network Advantage |
| Ports | 40 x 10/100/1000 UPOE + 8 x 100M/1G/2.5G/5G/10G Multigigabit + 4 x 25G SFP28 (fixed uplink) |
| PoE Standard | 802.3af PoE / 802.3at PoE+ / Cisco UPOE (60W per port) |
| PoE Budget | 790W (up to 1,790W with dual PSU) |
| Switching Capacity | 440 Gbps (760 Gbps with stacking) |
| Forwarding Rate | 327.36 Mpps (565.44 Mpps with stacking) |
| Stacking | StackWise-320 (optional kit, up to 8 units, C9300L/C9300LM models only) |
| MAC Address Table | 32,000 entries |
| VLAN Support | 4,094 VLANs |
| Spanning Tree | STP, RSTP, MSTP |
| DRAM | 8 GB |
| Flash | 16 GB |
| Buffer | 16 MB |
| ASIC | Cisco UADP 2.0 |
| Operating System | Cisco IOS XE |
| Layer 3 Routing | OSPF, OSPFv3, EIGRP, VRRP, PBR, PIM-SM, PIM-SSM, RIP, RIPng, Static Routing |
| QoS | CBWFQ, LLQ, 8 queues per port |
| Authentication | 802.1X, MAB, Web Authentication |
| Security | MACsec-256, TrustSec (SGT/SGACL), CoPP, DHCP Snooping, DAI, Private VLAN, ACLs, ETA |
| Management | CLI, SNMP v1/v2c/v3, NETCONF, RESTCONF, YANG, gRPC, Cisco DNA Center |
| Visibility | Flexible NetFlow (64K entries), AVC, Integrated Wireshark |
| Perpetual PoE | Yes |
| Fast PoE | Yes |
| High Availability | NSF/SSO, sub-50ms failover |
| Power Supply | PWR-C6-1KWAC 1000W AC default (dual redundant, hot-swappable) |
| Cooling | 3 field-replaceable fans (N+1 redundancy) |
| Form Factor | Rack-mountable (1RU), shallow depth |
| Operating Temperature | 23°F to 113°F (-5°C to 45°C) |
| Humidity | 5% to 90% (non-condensing) |
| Dimensions (H x W x D) | 1.73 x 17.5 x 13.17 in |
| Weight | 12 lb |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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