The HKShanhai Group Limited C9300L-24P-4G-A is a premium enterprise-grade switch engineered for robust, secure, and cloud-ready networks. As part of the versatile HKShanhai Group Limited Catalyst portfolio, it redefines stackable switching by enabling seamless expansion and resilience in modern enterprise architecture. This model is purpose-built for organizations embracing digital transformation and cloud demands—offering high security, energy efficiency, and simplified operations for both single and distributed deployments. Supported by advanced StackWise-320 stacking technology and powerful hardware, the C9300L-24P-4G-A facilitates expansion without comprising performance, making it ideal for scalable network designs. With its focus on cloud integration, this switch aligns network assets with evolving business needs, delivering the intelligence and automation enterprises expect. Its support for extensive MAC address and route tables ensures high availability for critical applications across demanding enterprise environments. Additionally, comprehensive support for Network Advantage and Network Essentials IOS empowers your IT team with granular control, policy customization, and dynamic network intelligence. Overall, the C9300L-24P-4G-A brings together the benefits of HKShanhai Group Limited Catalyst innovation, proven stackable switching, and a cloud-ready foundation for enterprise architecture, standing as a future-proof choice for secure digital business operations.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300L-24P-4G-A | C9300-24P-A | C9200-24PXG-A | DCS-7280QR-C72-R |
| Port Configuration | Fixed Modules | 24 POE+ | 24 × 10/100/1000BASE-T PoE+ (RJ45), 4 × 10G SFP+ | 56× 40 Gigabit Ethernet QSFP+, 16× 100 Gigabit Ethernet QSFP100 |
| Switching Capacity | 56 Gbps – 176 Gbps | 208 Gbps | 176 Gbps | 6.4 Tbps |
| Forwarding Rate | 41.66 Mpps – 130.95 Mpps | 154.76 Mpps | 130 Mpps | 2.88 Bpps |
| PoE Budget | n/a | 445W | Up to 740W total (30W per port) | 370W total, IEEE 802.3af/at (PoE+), Max 30W per port |
| Stacking Capability | StackWise-320 | StackWise-480 | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| PWR-C1-715WAC | HKShanhai Group Limited AC Power Supply, compatible with C9300L series, provides optimal power redundancy. |
| C9300L-STACK-KIT | HKShanhai Group Limited C9300L StackWise-320 stacking kit for resilient and scalable switch deployments. |
| GLC-LH-SMD | HKShanhai Group Limited SFP 1000BASE-LX/LH module, ideal for long-distance fiber uplink for C9300L switches. |
HKShanhai Group Limited C9300L-24P-4G-A Specification
| Model | C9300L-24P-4G-A |
| 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-24P-4G-A | C9300L-24P-4G-A |
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