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Cisco C9300X-48HXN-M Catalyst Managed Switch - 48 Ports - 8 x 10G - 40 x 5G UPoE+ - Layer 3 - 90W PoE Budget - Rack-Mountable
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Product Features
Technical Overview
This switch provides a detailed port architecture with 8 dedicated 10 Gigabit Ethernet UPoE+ ports and 40 additional 5 Gigabit Ethernet UPoE+ ports, all supporting twisted-pair cabling up to 100 meters. The integrated uplink port and modular expansion slot allow for network scalability and future upgrades.
Power over Ethernet capabilities are substantial, with a 90W PoE budget to support connected devices such as wireless access points, IP cameras, and VoIP phones. The switch operates on standard 120V or 230V AC power and supports redundant power supplies for enhanced reliability in critical deployments.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Uplink Port, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Catalyst C9300X-48HXN-M excels in environments requiring high port density, advanced power delivery, and reliable switching performance. Its combination of 10GbE and 5GbE ports provides a future-ready foundation for network growth without immediate forklift upgrades.
Enhanced Performance
Layer 3 switching enables advanced routing, VLAN segmentation, and quality of service (QoS) features for optimized network traffic management and reduced latency.
- Supports IEEE 802.1Q VLAN tagging
- Implements IEEE 802.1p priority queuing
- Enables IEEE 802.3ad link aggregation
Operational Flexibility
The stack port simplifies network expansion by allowing multiple switches to operate as a single logical unit, reducing management overhead and improving scalability.
- Simplifies firmware updates
- Centralizes configuration management
- Enables unified monitoring
Deployment / Use Cases
This switch is ideal for medium to large enterprise networks, campus environments, and data center access layers where high-density connectivity and PoE requirements are paramount. Its 1U rack-mountable design ensures efficient use of rack space while providing ample ports for connected devices.
Common deployment scenarios include supporting high-bandwidth workstations, connecting IP surveillance systems, powering wireless access points in dense user environments, and serving as an aggregation switch for departmental networks. The support for redundant power supplies makes it suitable for environments where network uptime is non-negotiable.
Enterprise Wiring Closets
Provides connectivity for multiple floors or departments with mixed 1GbE, 5GbE, and 10GbE device requirements while delivering PoE to connected endpoints.
High-Density Workspaces
Supports modern collaboration tools, video conferencing systems, and high-performance computing workstations that benefit from 5GbE and 10GbE connectivity.
Physical Profile
The switch features a compact 1U rack-mountable enclosure measuring 1.73 inches in height, 17.50 inches in width, and 17.57 inches in depth. This standard rack footprint ensures compatibility with most 19-inch equipment racks and cabinets while providing adequate ventilation for sustained operation.
With a weight of approximately 14.20 pounds, the switch is substantial enough for stable rack mounting while remaining manageable for installation and maintenance. The front-panel design provides clear port labeling and status indicators for at-a-glance monitoring of network connectivity and PoE delivery.
- Width
- 17.50" (444.50 mm)
- Depth
- 17.57" (446.28 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 14.20 lb (6440 g)
Highlights
- 48 total network ports with detailed configuration: 8x10GbE and 40x5GbE UPoE+
- 90W Power over Ethernet budget to support connected devices
- Layer 3 switching capabilities for advanced routing and network segmentation
- Rack-mountable 1U form factor for standard 19-inch equipment racks
- Modular design with uplink port and expansion slot for future scalability
- Supports redundant power supplies for enhanced reliability
- Stack port enables multiple switches to operate as a single logical unit
- Comprehensive IEEE networking standards compliance for interoperability
- Managed switch functionality for granular control and monitoring
- Operates on 120V or 230V AC power for global deployment flexibility
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C9300X-48HXN-M |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 9300 |
| Product Model | C9300X-48HXN |
| Product Name | Catalyst C9300X-48HXN Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 8 x 10 Gigabit Ethernet UPoE+,1 x Uplink,40 x 5 Gigabit Ethernet UPoE+ |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | 10 Gigabit Ethernet,5 Gigabit Ethernet |
| Network Technology | 10GBase-T |
| I/O Expansions | |
| Total Number of Expansion Slots | 1 |
| Expansion Slot Type | Uplink Module |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.1br,IEEE 802.1ae,IEEE 802.1s,IEEE 802.1w,IEEE 802.1AVB,IEEE 802.3bt,IEEE 802.1x,IEEE 802.3ad,IEEE 802.3at,IEEE 802.3af,IEEE 802.3x,IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.3u,IEEE 802.3,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3bz,IEEE 802.3an |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 90 W |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | Power Supply,AC |
| Redundant Power Supply Supported | Yes |
| Number of Power Supplies Supported | 2 |
| Number of Power Supplies Installed | 1 |
| Power Consumption | 1100 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 17.57" (446.28 mm) |
| Weight (Approximate) | 14.20 lb (6440 g) |
User Manual
FAQ
What are the exact port configurations on this Cisco Catalyst switch?
The C9300X-48HXN-M provides 48 total network ports with specific allocations: 8 ports support 10 Gigabit Ethernet UPoE+, while 40 ports support 5 Gigabit Ethernet UPoE+. All ports use RJ-45 connectors and support twisted-pair cabling. Additionally, the switch includes an uplink port and a modular expansion slot for adding uplink modules, providing flexibility for network expansion and backbone connectivity.
How much Power over Ethernet budget does this switch provide?
This switch delivers a 90W Power over Ethernet budget, which can be allocated across its PoE-capable ports to support connected devices such as wireless access points, IP cameras, VoIP phones, and other powered network equipment. The PoE implementation complies with IEEE 802.3bt and earlier standards, ensuring compatibility with a wide range of PoE devices while providing sufficient power for high-demand endpoints.
What does Layer 3 switching capability provide in this network switch?
Layer 3 switching enables the switch to perform basic routing functions between VLANs and subnets without requiring a separate router for internal traffic. This reduces network latency, improves performance for inter-VLAN communication, and allows for more sophisticated network designs with quality of service (QoS), access control lists (ACLs), and dynamic routing protocols. The Layer 3 functionality supports enhanced network segmentation and traffic management in enterprise environments.
Can this switch be mounted in a standard equipment rack?
Yes, this switch features a rack-mountable form factor designed for standard 19-inch equipment racks. It occupies 1 rack unit (1U) of vertical space with dimensions of 1.73 inches in height, 17.50 inches in width, and 17.57 inches in depth. The switch includes appropriate mounting hardware and is engineered for proper ventilation in rack environments, making it suitable for data centers, server rooms, and wiring closets where space optimization is important.
What power supply options are available for this switch?
The switch comes with one power supply installed and supports a second power supply for redundancy. It operates on either 120V or 230V AC power, providing flexibility for different electrical infrastructures. The redundant power supply capability ensures continuous operation if one power supply fails, which is particularly valuable in critical network environments where uptime is essential. The switch's power consumption is rated at 1100W under typical operating conditions.
How does the stack port functionality work on this Catalyst switch?
The stack port allows multiple Catalyst switches to be connected together to operate as a single logical unit. This stacking capability simplifies network management by enabling centralized configuration, firmware updates, and monitoring across all stacked switches. It also improves scalability by allowing networks to grow incrementally without complex inter-switch configuration. The stack appears as one device in the network topology, reducing management overhead while maintaining high availability through redundant connections between stack members.
| Qty | Price | Available |
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