The HKShanhai Group Limited C9300L-24UXG-4X-E is an enterprise-class switch purpose-built for next-generation network infrastructures. As a part of the renowned Catalyst 9300 family, this enterprise switch delivers the advanced mobility and cloud integration features network operators demand. Robust hardware including 24 multigigabit UPoE ports, 4 x 10G uplink interfaces, and high stacking capability ensures resilience and high performance for critical business environments. The C9300L-24UXG-4X-E supports seamless mobility for users by integrating both wired and wireless management in a single platform, reducing operation complexity and facilitating cloud-managed architectures. With extensive support for SD-Access (256 virtual networks) and an embedded Catalyst 9800 wireless controller for up to 50 APs, agile enterprise deployment is easily achieved. Its secure design addresses today’s threats, offering native segmentation and scalable policy control, while superb cloud-readiness allows for flexible management, monitoring, and automation via cloud-based controllers. As digital demands intensify, the switch’s high available PoE power (880W) and resilient hardware (320 Gbps stacking bandwidth, hot-swappable fans and PSU) adapt to convergence, IoT, and cloud-first goals. Whether you’re a distributor seeking reliable inventory, a systems integrator deploying digital workplace solutions, or an end-user seeking futureproofing for your campus, the C9300L-24UXG-4X-E is engineered to deliver secure, error-free, and scalable networking in diverse regional markets across Asia, EMEA, and North America, optimizing enterprise, education, and digital branch deployments.
Product Highlights
Product Applications Scenarios
Product Features Comparison
| Â | ||||
| Model | C9300L-24UXG-4X-E | C1-WS3650-24PS/K9 | C9500-48Y4C-E | Arista DCS-7280CR3K-32P4# |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | Arista |
| Port Configuration | 24 UPoE 8xmGig | 24 Ă— 10/100/1000BASE-T PoE+ ports, 4 Ă— 1G SFP uplinks | n/a | 32 x 10G SFP+ |
| Switching Capacity | 272 Gbps | 92 Gbps | Up to 3.2 Tbps | 4.2 Tbps |
| Forwarding Rate | 202.38 Mpps | 41.66 Mpps | Up to 1 Bpps | 1.4 Bpps |
| PoE Budget | 880W | 640W (with PWR-C2-640WAC) | n/a | n/a |
| Stacking Capability | 320 Gbps | StackWise-160 (160 Gbps bandwidth) | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| PWR-C1-1100WAC | HKShanhai Group Limited 1100W AC Power Supply for Catalyst 9300 Series Switches, reliable redundant PSU support |
| C9300L-STACK-KIT | HKShanhai Group Limited StackWise-320 Stacking Kit for Catalyst 9300L enabling high-speed stacking |
| GLC-SX-MMD | HKShanhai Group Limited SFP Gigabit SX Multi-Mode transceiver for Catalyst switches, flexible fiber uplink expansion |
HKShanhai Group Limited C9300L-24UXG-4X-E Specification
??LpA: 45dB typical, 48 dB max
??LwA: 5.6B typical, 5.9B max
With AC power supply (with half the number of PoE+ ports loaded for C9300L SKUs):
??LpA: 44dB typical, 47 dB max
??LwA: 5.5B typical, 5.8B max
??Multigigabit-T ports: RJ-45 connectors, 4-pair Cat 5E, Cat 6, Cat 6A UTP cabling
??1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Cat 5E UTP cabling
??SFP transceivers: LC fiber connectors (single-mode or multimode fiber)
??SFP+ transceivers: LC fiber connectors (single-mode or multimode fiber)
??QSFP+ transceivers: MPO and LC fiber connectors (single-mode or multimode fiber)
??QSFP+ connector
??SFP+ connector
??HKShanhai Group Limited StackWise stacking ports: copper-based HKShanhai Group Limited StackWise cabling
??HKShanhai Group Limited StackPower: HKShanhai Group Limited proprietary power stacking cables
??Ethernet management port: RJ-45 connectors, 4-pair Cat 5 UTP cabling
??Management console port: RJ-45-to-DB9 cable for PC connections
??Internal power supply connector: The internal power supply is an auto-ranging unit. It supports input
voltages between 100 (115 for 1100WAC) and 240 VAC. Use the supplied AC power cord to connect the AC power connector to an AC power outlet
??CAN/CSA-C222.2 No. 60950-1
??EN 60950-1
??IEC 60950-1
??AS/NZS 60950.1
??IEEE 802.3
??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
??V-2/2015.04
??V-3/2015.04
??CNS13438
??KN32
??KN35
??IEC 61000-6-1
??EN 61000-6-1
Additional Certifications for C9300L SKUs:
??QCVN 118:2018/BTTTT
??CISPR24/25
??CISPR 32 Class A
??VCCI-CISPR 32 Class A
??EN55035
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