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LE0KS9303
S9303 Assembly Chassis
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LE0KS9303 is built on a robust, modern architecture that leverages advanced stacking technology to deliver exceptional scalability and performance in demanding network environments. It integrates dual power options, including a redundant power supply, to ensure continuous operation, and offers a versatile array of Ethernet and SFP ports for extensive connectivity.
Designed for mission-critical applications, this switch provides high throughput with low latency and flexible port configurations that support diverse media types. Its efficient design and comprehensive stacking capabilities make LE0KS9303 ideal for campus networks, data centers, and large-scale enterprise infrastructures.
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Request bulk order quote for LE0KS9303 for additional pricing. Browse the full Huawei S9300 Series Switches series or explore all Huawei products.
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| Depth | 18 inches | 18 inches | 12 inches | 12 inches | 18 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | LE0KS9303 | LE0BS9306P1 | LE0BS9312P1 | LE0KS9306 | LE0KS9312 |
| Media Type Supported | Twisted Pair | Twisted Pair | Combo | Combo | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 512 MB | 512 MB |
| Number of Downlink Ports | 8 Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 24 Ethernet ports and 4 SFP uplink ports | N/A | 4 expansion slots available for modular uplink configurations | N/A | 24 Ethernet ports, 4 SFP uplink ports |
| Power Consumption | 150W | 350 W | 150 W | 150 W | 150 W |
| Power Source | AC Power Supply | Redundant AC Power Supply | AC Power Supply | Redundant Power Supply | AC Power Supply |
| Product Name | LE0KS9303 Enterprise Stackable Switch | LE0BS9306P1 Series Stackable Managed Switch | LE0BS9312P1 High-Performance Layer 3 Rack-Mount Switch | LE0KS9306 High Performance Stackable Switch | LE0KS9312 Modular Enterprise Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports | 24 SFP Ports |
| Switching Capacity | 120 Gbps | 128 Gbps | 128 Gbps | 320 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 240 Gbps | 256 Gbps | 256 Gbps | 640 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 1G / 10G | 10G | 10G | 10G |
| Weight | 15 lbs | 15 lbs | 15 lbs | 15 lbs | 20 lbs |
| Width | 17.5 inches | 17.5 inches | 17 inches | 17.5 inches | 17 inches |
S9303 chassis integrated cleanly and delivered stable operations for our core switching setup.
Reliable platform with consistent management and uptime.
Solid chassis build and predictable performance under load.
Smooth deployment for our campus core refresh.
Stable power and cooling behavior in production.
Good long-term reliability for enterprise switching.
The S9303 Assembly Chassis (SKU: LE0KS9303) is a precision-engineered metal frame designed to securely house and support electronic modules in industrial applications.
The S9303 chassis measures 450 mm × 300 mm × 120 mm and weighs 4.2 kg, providing a compact, lightweight solution for rack-mount and benchtop installations.
The S9303 Assembly Chassis is compatible with standard 19-inch rack-mount components, 3U PCBs, and modular power supplies, ensuring seamless integration with industry-standard electronics.
Constructed from high-grade 1.5 mm aluminum alloy with precision laser-cut panels, the S9303 chassis offers superior rigidity, corrosion resistance, and EMI shielding.