Cisco C9350-48P: 48-Port Gigabit PoE+ Switch for Enterprise Networks

The Cisco C9350-48P is a 48-port Gigabit Ethernet PoE+ switch designed for enterprise networks, campus environments, and growing business infrastructures. It delivers reliable wired connectivity, advanced network management, and Power over Ethernet capabilities to support modern workplace devices.

Part of the Cisco Catalyst 9350 Series, this switch combines high-performance networking hardware with flexible uplink options and advanced stacking technology. It supports IP phones, wireless access points, security cameras, and other connected devices through a single network infrastructure.

For businesses upgrading their access-layer networks, the Cisco C9350-48P offers a practical combination of port density, scalability, and centralized management.

What Is the Cisco C9350-48P Switch?

The Cisco C9350-48P is an enterprise-grade Layer 3 access switch featuring 48 RJ-45 Ethernet ports with 10 Mbps, 100 Mbps, and 1 Gbps connectivity.

Each port supports PoE+ with up to 30 watts of power, allowing compatible devices to receive electricity and network connectivity through a single Ethernet cable.

The switch uses Cisco Silicon One A100/L technology for hardware-based packet forwarding and supports advanced network operations through Cisco IOS XE.

Its modular uplink architecture also allows organizations to select suitable high-speed connections based on their infrastructure requirements.

This makes the C9350-48P particularly useful for organizations managing numerous wired devices across offices, campuses, and commercial facilities.

Key Features of the Cisco C9350-48P

48 Gigabit Ethernet Ports for High-Density Connectivity

The Cisco C9350-48P provides 48 Gigabit Ethernet ports, allowing businesses to connect numerous devices through one access switch.

These connections can support desktop computers, printers, IP phones, cameras, and other network equipment.

For organizations with expanding network requirements, the high port density reduces the need for several smaller switches.

It also simplifies network infrastructure by keeping more connections within a single managed platform.

PoE+ Support for Connected Devices

Power over Ethernet Plus is one of the most important capabilities of the Cisco C9350-48P.

The switch supports up to 30W PoE+ per port, making it suitable for powering compatible wireless access points, IP cameras, VoIP phones, and network sensors.

This technology eliminates the need for separate electrical connections for many network devices.

Although the switch can support a maximum total PoE budget of 1440W with an appropriate power configuration, the standard configuration provides a lower shared budget.

Businesses must calculate the combined power requirements of connected equipment before deployment.

Cisco Silicon One Processing Technology

The C9350-48P uses a Cisco Silicon One A100/L ASIC designed to support efficient packet forwarding.

This architecture helps the switch manage network traffic across multiple active connections.

The platform supports a switching capacity of 496 Gbps and a forwarding rate of approximately 369 Mpps.

These capabilities make it suitable for demanding enterprise access environments where reliable communication between connected devices is essential.

StackWise-1.6T Technology

The Cisco C9350-48P supports StackWise-1.6T, allowing compatible Catalyst 9350 switches to operate together as a logical switching system.

Stacking helps organizations simplify network administration while expanding available port capacity.

The platform supports stacking with up to eight compatible members, subject to supported configurations and licensing requirements.

For businesses expanding their network infrastructure, this technology offers a practical way to increase capacity without managing every switch independently.

Flexible Modular Uplink Connectivity

The Cisco C9350-48P includes a modular uplink bay rather than permanently fixed uplink ports.

Supported network modules allow businesses to select connections that match their network design.

Depending on the installed module, the switch can support high-speed uplink connectivity for aggregation and distribution infrastructure.

The platform supports up to 200 Gbps of modular uplink bandwidth with suitable hardware.

Because the uplink module is selected separately, buyers should verify their required module and transceiver compatibility before purchasing.

Cisco C9350-48P Technical Specifications

Switching Performance and Hardware

The Cisco C9350-48P provides high-capacity switching performance for enterprise access networks.

Its hardware architecture includes 16 GB of DRAM, 18 GB of flash storage, and a dedicated management interface.

The switch uses a rack-mountable 1U chassis, making it suitable for standard enterprise network cabinets.

It also includes multiple power supply bays to support different power configurations and higher PoE requirements.

These hardware capabilities allow organizations to build structured and scalable network environments.

Layer 3 Networking Capabilities

The C9350-48P supports Layer 3 networking features that extend beyond basic Ethernet switching.

Depending on the installed software release and licensing, supported capabilities include IP routing, IPv6 routing, multicast routing, and additional enterprise networking functions.

These features allow network administrators to manage traffic between network segments and implement more structured communication policies.

Organizations should confirm that their required routing features are supported by their chosen software version and licence.

Benefits of Using the Cisco C9350-48P

Simplified Network Infrastructure

The combination of Ethernet connectivity and PoE+ reduces the number of separate power connections required for compatible devices.

This simplifies installation and helps businesses maintain organized network cabinets.

Better Network Scalability

With 48 Ethernet ports, modular uplinks, and stacking support, the switch provides room for network expansion.

Businesses can increase their connectivity requirements while maintaining a consistent switching platform.

Centralized Network Management

The C9350 Series supports Cisco IOS XE and management options through Cisco Catalyst Center or supported Meraki management workflows.

These tools help administrators monitor devices, manage configurations, and maintain visibility across supported network environments.

Actual management capabilities depend on licensing and deployment choices.

Improved Network Availability

Reliable networking hardware is essential for maintaining daily business operations.

The C9350-48P supports enterprise switching features, stacking, and flexible power configurations that can contribute to network availability when correctly designed and deployed.

Organizations should also consider uplink redundancy, power capacity, and network configuration when planning resilient infrastructure.

Where Can Businesses Use the Cisco C9350-48P?

Corporate Offices and Enterprise Campuses

Large offices require dependable connectivity for employees, communication systems, wireless networks, and shared business resources.

The Cisco C9350-48P provides high-density Ethernet access and PoE+ capabilities suitable for these environments.

Educational Institutions

Schools, colleges, and universities often operate numerous connected devices across classrooms, offices, and administrative facilities.

The switch can support computers, IP phones, wireless access points, and compatible surveillance equipment through a centrally managed network.

Healthcare Facilities

Healthcare organizations require dependable networking for administrative systems, communication equipment, and connected infrastructure.

The C9350-48P can serve as an access switch within appropriately designed healthcare networks, subject to application-specific requirements.

Retail and Commercial Buildings

Retail businesses and commercial facilities use network connections for payment systems, office equipment, surveillance cameras, and communication devices.

The switch provides multiple Gigabit Ethernet connections while supporting compatible PoE-powered equipment.

Cisco C9350-48P vs Cisco C9350-48U

The Cisco C9350-48P and C9350-48U are both 48-port enterprise access switches, but their power delivery capabilities differ.

The C9350-48P supports PoE+ up to 30W per port, making it suitable for standard IP phones, security cameras, and compatible network devices.

The C9350-48U supports UPOE+ up to 60W per port, making it more appropriate for equipment requiring higher power.

Both models support Gigabit Ethernet connectivity, modular uplinks, and StackWise-1.6T.

Businesses should select the appropriate model based on device power requirements, available power budgets, and long-term network plans.

Cisco C9350-48P Price and Buying Considerations

The Cisco C9350-48P price depends on product condition, supplier availability, licensing, warranty coverage, and additional hardware requirements.

Businesses should consider whether they require a new or certified refurbished switch.

The purchase cost may also be affected by uplink modules, optical transceivers, network software subscriptions, and additional power supplies.

Before ordering, organizations should confirm that the selected configuration supports their connected devices and expected network traffic.

Evaluating total ownership costs helps prevent unexpected expenses during installation and future upgrades.

Why Buy the Cisco C9350-48P from ORM Systems?

ORM Systems supplies enterprise IT hardware and networking solutions for businesses seeking reliable infrastructure equipment.

Customers can explore Cisco switching products, compare available configurations, and request quotations based on their purchasing requirements.

The Cisco C9350-48P is offered with new and certified refurbished purchasing options, subject to current availability.

ORM Systems also supports business procurement requirements, including bulk orders, product sourcing, and international delivery arrangements.

For organizations planning network upgrades, choosing the correct hardware configuration is essential for maintaining compatibility and controlling costs.

Is the Cisco C9350-48P Worth Buying?

The Cisco C9350-48P is a strong option for businesses requiring high-density Gigabit Ethernet access, PoE+ connectivity, and enterprise network management.

Its 48 powered ports, modular uplink design, and StackWise-1.6T support make it suitable for growing offices, campuses, and commercial networks.

However, organizations requiring multigigabit downlinks or more than 30W per port should consider alternative Catalyst 9350 models.

For businesses focused on reliable 1G access networking and standard PoE+ devices, the Cisco C9350-48P offers a scalable enterprise switching solution.

Frequently Asked Questions About the Cisco C9350-48P

What is the Cisco C9350-48P used for?

The Cisco C9350-48P is used to connect and power network devices in enterprise environments. It supports computers, IP phones, wireless access points, security cameras, and other compatible Ethernet equipment.

How many ports does the Cisco C9350-48P have?

The switch provides 48 RJ-45 Gigabit Ethernet ports, supporting 10 Mbps, 100 Mbps, and 1 Gbps connections. It also includes a modular uplink bay for additional network connectivity.

Does the Cisco C9350-48P support PoE+?

Yes. The Cisco C9350-48P supports PoE+ with up to 30W per Ethernet port. The total available power depends on the installed power supply configuration.

What is the maximum PoE budget of the Cisco C9350-48P?

The switch supports a maximum total PoE budget of 1440W with a suitable power supply configuration. Its default configuration provides a lower shared budget of approximately 625W.

Does the Cisco C9350-48P support stacking?

Yes. The switch supports Cisco StackWise-1.6T technology and can operate in supported stacks containing up to eight compatible members. Stacking requires appropriate cables and compatible configurations.

Is the Cisco C9350-48P a Layer 3 switch?

Yes. The Cisco C9350-48P supports Layer 3 networking capabilities, including IP routing features. Available functions depend on software versions, licensing, and deployment configurations.

What is the difference between C9350-48P and C9350-48U?

The main difference is PoE power delivery. The C9350-48P supports up to 30W per port, while the C9350-48U supports up to 60W per port for devices requiring additional power.

Does the Cisco C9350-48P include uplink ports?

The switch includes a modular uplink bay, but the required network module must be selected separately. Supported modules provide different connectivity options depending on network requirements.

Can the Cisco C9350-48P be used in large enterprise networks?

Yes. Its 48 Gigabit Ethernet ports, stacking capabilities, modular uplinks, and enterprise management features make it suitable for campus access networks, large offices, and commercial infrastructure.

Where can businesses buy the Cisco C9350-48P?

Businesses can purchase the Cisco C9350-48P through enterprise networking equipment suppliers such as ORM Systems. Buyers should confirm product condition, licence requirements, compatible accessories, warranty terms, and current availability before ordering.