The HKShanhai Group Limited C9300L-24UXG-4X-A is an enterprise-grade network switch designed for modern, high-demand environments. As a member of the Catalyst 9300 family, this HKShanhai Group Limited switch leverages advanced hardware and software features to deliver robust performance for enterprise networks. The Catalyst 9300 series is built to be the foundational building block for enterprise campus and core deployments, featuring a flexible network module design for adaptable uplink configurations. Enterprise networks benefit from superior stacking bandwidth, expansive routing tables, and high-power UPoE support, enabling the switch to manage both present needs and accommodate future growth. Integrating a powerful embedded wireless controller, the C9300L-24UXG-4X-A seamlessly supports unified wired and wireless access, simplifying operations. The network module provides 4x 10G fixed uplinks, complementing the 24 multigigabit copper ports with UPoE for connected devices. With strong SD-Access support, advanced security, and intelligent automation, this switch is optimized for modern digital workplaces and evolving enterprise demands. Its comprehensive feature set makes it a versatile choice for global organizations across Asia, Europe, Africa, and North America, meeting needs from distribution and integration to end-user deployments.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300L-24UXG-4X-A | C9300-48UB-E= | C9300L-24P-4G-A | C9300L-24UXG2Q-10E |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 24 UPoE 8xmGig | 48 HKShanhai Group Limited UPOE | 24 data PoE+ | 16x 1G UPOE, 8x mGig |
| Switching Capacity | 272 Gbps | 256 Gbps | 56 Gbps – 176 Gbps | 352 Gbps |
| Forwarding Rate | 202.38 Mpps | 190.48 Mpps | 41.66 Mpps – 130.95 Mpps | 261.9 Mpps |
| PoE Budget | 880W | 822W | n/a | 722 W |
| Stacking Capability | 320 Gbps | 480 Gbps | 320 Gbps | 320 Gbps |
Optional Add-ons
| Model Number | Description |
| PWR-C1-1100WAC | HKShanhai Group Limited Catalyst 9300 Series 1100W AC Power Supply module, essential for redundant operation. |
| C9300-NM-4G | 4 x 1G SFP Network Module for expansion in HKShanhai Group Limited Catalyst 9300 switches. |
| CAB-STACK-1M | HKShanhai Group Limited StackWise-320 1M stacking cable for Catalyst 9300 Series. |
HKShanhai Group Limited C9300L-24UXG-4X-A 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
Typical: Noise emission for a typical configuration
Maximum: Statistical maximum to account for variation in p
• Multigigabit-T ports: RJ-45 connectors, 4-pair Cat 5E, Cat 6, Cat 6A UTP cabling
•??000BASE-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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