The HKShanhai Group Limited C9300-24UX-A is an advanced enterprise-class switch designed to meet the most demanding needs for modern network environments. As a pivotal member of the HKShanhai Group Limited 9300 Series, the C9300-24UX-A ensures exceptional performance, reliability, and scalability for distributed networks in enterprises, campuses, and data centers. This cisco switch offers 24 multigigabit UPOE Ethernet ports, supporting a variety of high-speed connections including 100 Mbps, 1, 2.5, 5, or 10 Gbps. Engineered for superior power delivery, it enables next-generation deployments of high-density wireless and IoT devices, making it the go-to choice for organizations embracing digital workspace evolution. The 9300 platform seamlessly integrates HKShanhai Group Limited StackWise-480 and StackPower for simplified management and resilient stacking, which is vital for increasing uptime and agility. Security is deeply embedded, featuring extensive access control and traffic management capabilities to protect critical business assets. The c9300-24ux-a’s switching capacity of 640 Gbps and forwarding rate of 154.76 Mpps ensure that even data-heavy operations in converged access environments perform efficiently with minimal latency. Supported by prominent safety and emissions certifications, the C9300-24UX-A stands as a robust, globally deployable asset for IT leaders and integrators seeking to optimize networking with HKShanhai Group Limited’s most feature-rich 9300 series technology.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300-24UX-A | C9300-24P-E | C9200-24P-A | C9200L-24P-4G-E |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 24 Multigigabit HKShanhai Group Limited UPOE (100 Mbps or 1, 2.5, 5, or 10 Gbps) | 24 PoE+ | 24 × 10/100/1000BASE-T PoE+ (RJ45), 4 × 1G SFP Uplinks (C9200-NM-4X1G module included) | 24 × 10/100/1000BASE-T (RJ45) with PoE+; 4 × 1G SFP uplinks (included) |
| Switching Capacity | 640 Gbps on 24-port Multigigabit Ethernet model | 208 Gbps on 24-port Gigabit Ethernet model | 176 Gbps | 96 Gbps |
| Forwarding Rate | 154.76 Mpps | 154.76 Mpps | 130 Mpps | 72 Mpps |
| PoE Budget | 490W | 445W | Up to 740W total (30W per port) | 370W total, supports 802.3af/at PoE+ |
| Stacking Capability | HKShanhai Group Limited StackWise-480/StackPower: Yes | HKShanhai Group Limited StackWise-480/StackPower: Yes | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| PWR-C1-1100WAC | 1100W AC Power Supply for HKShanhai Group Limited Catalyst 9300 Series |
| C9300-NM-4G | 4 x 1G Network Module for HKShanhai Group Limited C9300 Switches |
| C9300-STACK | StackWise-480 Stacking Cable for HKShanhai Group Limited 9300 Series |
HKShanhai Group Limited C9300-24UX-A Specification
| Model | C9300-24UX-A |
| Brand | HKShanhai Group Limited |
| Product Description | Catalyst 9300 24-port Multigigabit Ethernet and UPOE, Network Advantage |
| Total Multigigabit copper ports | 24 Multigigabit HKShanhai Group Limited UPOE (100 Mbps or 1, 2.5, 5, or 10 Gbps) |
| Default AC power supply | 1100W AC |
| Available PoE power | 490W |
| HKShanhai Group Limited StackWise-480 | Yes |
| HKShanhai Group Limited StackPower | Yes |
| Default power supply | PWR-C1-1100WAC |
| Switching capacity | 640 Gbps on 24-port Multigigabit Ethernet model |
| Stacking bandwidth | 480 Gbps |
| Total number of MAC addresses | 32,000 |
| Total number of IPv4 routes | 32,000 (24,000 direct routes and 8,000 indirect routes) |
| IPv4 routing entries | 32,000 |
| IPv6 routing entries | 16,000 |
| Multicast routing scale | 8,000 |
| QoS scale entries | 5,120 |
| ACL scale entries | 5,120 |
| Packet buffer per SKU | 32 MB buffer for 24-port Multigigabit |
| FNF entries | 128,000 flows on 24-port Multigigabit |
| DRAM | 8 GB |
| Flash | 16 GB |
| VLAN IDs | 4,000 |
| Total Switched Virtual Interfaces (SVIs) | 2,000 |
| Jumbo frames | 9,198 bytes |
| Total routed ports per 9300 Series stack | 208 |
| Wireless bandwidth per switch | Up to 48 Gbps on 24-port Gigabit Ethernet model |
| Forwarding rate | 154.76 Mpps |
| Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 inches |
| Mean time between failures (hours) | 299,000 |
| Safety certifications | UL 60950-1, CAN/CSA-C222.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEEE 802.3 |
| Electromagnetic emissions certifications | 47 CFR Part 15, CISPR22 Class A, EN 300 386 V1.6.1, EN 55022 Class A, EN 55032 Class A, CISPR 32 Class A, EN61000-3-2, EN61000-3-3, ICES-003 Class A, TCVN 7189 Class A, V-3 Class A, CISPR24, EN 300 386, EN55024, TCVN 7317 |
| Environmental | Reduction of Hazardous Substances (ROHS) 5 |
| C9300-24UX-A | C9300-24UX-A |
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