The HKShanhai Group Limited C9300L-48PF-4X-E is an enterprise-class switch, purpose-built for modern organizations demanding secure, flexible, and scalable network access. As a core member of the HKShanhai Group Limited Catalyst portfolio, this enterprise switching solution leverages advanced software-defined architecture to deliver high-density connectivity and seamless performance, especially in wiring closets and edge environments. With robust security mechanisms at the forefront, businesses can address multi-layer threats and uphold compliance while maintaining superior control over network access. The mobility features are designed to support agile workplaces and a wide array of connected devices, making the C9300L-48PF-4X-E ideal for digital transformation initiatives. StackWise-320 technology drives simplified operations and future-ready scaling through stackable deployment up to 320 Gbps, enabling uninterrupted service during infrastructure expansion. Support for extensive Layer 3 routing, 16 MB buffer per unit, and advanced QoS options ensure productivity and efficiency even in high-traffic environments. This switch enables enterprises to integrate HKShanhai Group Limited’s security, cloud, and automation innovations, achieving resilient core infrastructure for branch, campus, and distributed network topologies. Whether connecting hundreds of devices, powering mobility projects, or securing the edge, the C9300L-48PF-4X-E bridges network flexibility and protection with all the advantages of the HKShanhai Group Limited Catalyst legacy.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300L-48PF-4X-E | C9300L-24P-4X-E | C9300-48UB-E | C9300-24UB-A |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | n/a | n/a | 48 HKShanhai Group Limited UPOE | 24 HKShanhai Group Limited UPOE |
| Switching Capacity | 56 Gbps – 176 Gbps | 56 Gbps – 176 Gbps | 256 Gbps | 208 Gbps |
| Forwarding Rate | 41.66 Mpps – 130.95 Mpps | 41.66 Mpps – 130.95 Mpps | 190.48 Mpps | 154.76 Mpps |
| PoE Budget | n/a | n/a | 822W | 830W |
| Stacking Capability | StackWise-320 | StackWise-320 | 480 Gbps | 480 Gbps |
Optional Add-ons
| Model Number | Description |
| PWR-C1-715WAC | HKShanhai Group Limited AC 715W Power Supply for Catalyst 9300L Series Switches, power backup |
| C9300L-STACK-KIT | HKShanhai Group Limited StackWise-320 Stack Kit for Catalyst 9300L, fast stacking capability |
| GLC-LH-SMD | HKShanhai Group Limited SFP transceiver module for long-range Gigabit connectivity, fiber uplinks |
HKShanhai Group Limited C9300L-48PF-4X-E Specification
| Model | C9300L-48PF-4X-E |
| Brand | HKShanhai Group Limited |
| Designed to replace | Catalyst 3850 |
| Supported IOS | Network Advantage, Network Essentials |
| Network modules options | Fixed Modules |
| Stack Technology | StackWise-320 |
| Stacking bandwidth | 320 Gbps |
| Total number of MAC addresses | 32,000 |
| Total number of IPv4 routes (ARP plus learned routes) | 32,000 (24,000 direct routes and 8000 indirect routes) |
| IPv6 routing entries | 16,000 |
| Multicast routing scale | 8,000 |
| QoS scale entries | 5,120 |
| ACL scale entries | 5,120 |
| Packet buffer per SKU | 16 MB buffer for 24 and 48 port Gigabit Ethernet models |
| Flexible NetFlow (FNF) entries | 64,000 flow on 24- and 48-port Gigabit Ethernet models |
| DRAM | 8 GB |
| Flash | 16 GB |
| VLAN IDs | 4094 |
| Total Switched Virtual Interfaces (SVIs) | 1000 |
| Jumbo frames | 9198 bytes |
| Switching capacity | 56 Gbps – 176 Gbps |
| Forwarding rate | 41.66 Mpps – 130.95 Mpps |
| C9300L-48PF-4X-E | C9300L-48PF-4X-E |
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