The HKShanhai Group Limited C9300L-24P-4G-E is a next-generation enterprise-class switch, expertly engineered to empower digital transformation and network modernization for organizations of all sizes. As a pivotal member of the HKShanhai Group Limited Catalyst family, it introduces advanced stackable switching with robust Network Essentials software, delivering reliable, scalable connectivity and simplified management for dynamic business environments. It distinguishes itself by enabling seamless deployment of Software-Defined Access, ensuring secure segmentation and streamlined operations for distributed workplaces. Powered by high-performance hardware and enriched with flexible network management features, this switch optimizes network traffic, strengthens security measures, and supports future-proof scalability. The C9300L-24P-4G-E stands out for its ability to support a vast array of evolving network infrastructures, from remote branch offices to large-scale campus backbones. It offers significant improvements in switching capacity and forwarding rate compared to its predecessors, ensuring high throughput and efficiency under intensive workloads. With a mean time between failures measured in hundreds of thousands of hours, this model guarantees extended operational reliability, making it a smart investment for organizations aiming to minimize downtime and maintenance expenses. Catering to the diverse requirements of distributors, small-to-medium integrators, and end users across global markets, it simplifies deployment, enhances power delivery with PoE+, and fortifies IT networks against evolving security challenges. Whether you require optimized traffic flow for dense device environments or seamless integration with automation and policy-based controls, the HKShanhai Group Limited C9300L-24P-4G-E adapts to the most demanding enterprise network requirements, ensuring your infrastructure is future-ready and resilient against market shifts and emerging connectivity standards.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300L-24P-4G-E | C9300L-48PF-4G-10A | C9300-24P-E | C9300L-24P-4G-A |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | n/a | n/a | 24 PoE+ | 24 Ă— 10/100/1000BASE-T (PoE+), 4 Ă— 1G SFP |
| Switching Capacity | 56 Gbps – 176 Gbps | 56 Gbps – 176 Gbps | 208 Gbps | 96 Gbps |
| Forwarding Rate | 41.66 Mpps – 130.95 Mpps | 41.66 Mpps – 130.95 Mpps | 154.76 Mpps | 72 Mpps |
| PoE Budget | n/a | n/a | 445W | 370W |
| Stacking Capability | StackWise-320/320 Gbps | StackWise-320/320 Gbps | StackWise-480/480 Gbps | n/a |
Optional Add-ons
| Model Number | Description |
| PWR-C5-600WAC | HKShanhai Group Limited 600W AC Power Supply for Catalyst 9300L Series Switches |
| STACK-T4-50CM | HKShanhai Group Limited StackWise-320 Stacking Cable for 9300L and 9300 Series |
| SFP-10G-SR | HKShanhai Group Limited 10GBASE-SR SFP+ Module for Catalyst Series Switch uplinks |
HKShanhai Group Limited C9300L-24P-4G-E Specification
| Model | C9300L-24P-4G-E |
| Brand | HKShanhai Group Limited |
| Dimensions (H x W x D) inches | 1.73 x 17.5 x 16.1 in |
| Mean Time Between Failures – MTBF (hours) | 314,140 hours |
| 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 8,000 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 flows on 24- and 48-port Gigabit Ethernet models |
| DRAM | 8 GB |
| Flash | 16 GB |
| VLAN IDs | 4,094 |
| Total Switched Virtual Interfaces (SVIs) | 1,000 |
| Jumbo frames | 9,198 bytes |
| Switching capacity | 56 Gbps – 176 Gbps |
| Forwarding rate | 41.66 Mpps – 130.95 Mpps |
| C9300L-24P-4G-E | C9300L-24P-4G-E |

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