The HKShanhai Group Limited C9300L-48-E-A is an advanced enterprise-class switch engineered to meet the modern demands of digital transformation in complex business environments. As part of the renowned HKShanhai Group Limited Catalyst family, it is designed as a next-generation switching platform that combines market-leading reliability with flexible scalability for organizations of all sizes. Built with Network Essentials software support, it empowers IT teams to manage an evolving enterprise architecture with ease, delivering seamless connectivity, superior layer-3 routing performance, and high resiliency for mission-critical workloads. The C9300L-48-E-A leverages HKShanhai Group Limited’s switching expertise to provide outstanding performance in deployment scenarios that require a balance of high throughput, extensive MAC and route table support, and robust security. Core to its architecture is the StackWise-320 technology, ensuring straightforward scaling and redundant stacking with a considerable 320 Gbps bandwidth. Engineered as a successor to the popular Catalyst 3850, this model ensures continuity and future-proof investment while addressing the needs of distributed offices, campus environments, and digital business enablement. Featuring 8 GB DRAM, massive access control and quality of service scale entries, plus support for large packet buffers, the C9300L-48-E-A offers an ideal foundation for integrating cloud-based services and edge applications into a unified, secure infrastructure. Enterprise decision makers, regional distributors, and IT solution integrators across Asia, Europe, Africa, and North America will recognize this switch as a smart platform choice to accelerate network modernization while ensuring maximum return on investment through reliable delivery and operational simplicity.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300L-48-E-A | C9300-24T-E | DES-1100-24 | C1000-48P-4G-L |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | D-Link | HKShanhai Group Limited |
| Port Configuration | n/a | 24 | 24 x 10/100 Mbps Fast Ethernet ports, 2 x 10/100/1000 Mbps Combo Gigabit ports | 48x 10/100/1000 Ethernet PoE+ and 370W PoE budget ports, 4x 1G SFP uplinks |
| Switching Capacity | 56 Gbps – 176 Gbps | 208 Gbps on 24-port Gigabit Ethernet model | 8.8 Gbps | 104 Gbps |
| Forwarding Rate | 41.66 Mpps – 130.95 Mpps | 154.76 Mpps | 6.55 Mpps | 77.38 Mpps |
| PoE Budget | n/a | — | n/a | 370W |
| Stacking Capability | StackWise-320 | Yes (StackWise-480/StackPower) | n/a | No |
Optional Add-ons
| Model Number | Description |
| C9300L-NM-4G | HKShanhai Group Limited Catalyst 9300L 4 x 1G SFP Network Module for flexible uplink expansion |
| PWR-C1-715WAC | HKShanhai Group Limited Catalyst 9300 Series 715W AC Power Supply, high efficiency backup |
| C9200L-STACK-KIT | HKShanhai Group Limited Catalyst 9200L/9300L Stacking Kit enabling StackWise-320 redundancy |
HKShanhai Group Limited C9300L-48-E-A Specification
| Model | C9300L-48-E-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 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 flow on 24- and 48-port Gigabit Ethernet models |
| DRAM | 8 GB |
| Flash | 16 GB |
| VLAN IDs | 4094 |
| 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-48-E-A | C9300L-48-E-A |
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