Overview
The Cisco Catalyst C9300-48P-A is a high-performance enterprise access switch designed for modern campus, branch, and enterprise networks. As part of the Cisco Catalyst 9300 Series, this model delivers 48 Gigabit Ethernet PoE+ ports, a 437W PoE power budget, advanced Layer 3 capabilities, and Cisco Network Advantage licensing.
Built for security, scalability, IoT connectivity, and cloud-managed environments, the C9300-48P-A supports StackWise-480 technology with up to 480 Gbps stacking bandwidth, enabling organizations to simplify management while improving network resiliency.
Key Features of Cisco C9300-48P-A
48 x Gigabit PoE+ Access Ports
Provides 48 IEEE 802.3at PoE+ ports capable of powering:
- Wireless Access Points
- IP Cameras
- VoIP Phones
- IoT Devices
- Access Control Systems
437W Available PoE Power
The included 715W AC power supply delivers up to 437W of PoE power for high-density device deployments.
Cisco Network Advantage License
Includes advanced enterprise networking features:
- OSPF
- EIGRP
- BGP
- VRF
- Policy-Based Routing
- Advanced Security Functions
StackWise-480 Technology
- Up to 8 switches per stack
- 480 Gbps stacking bandwidth
- Simplified management
- High availability architecture
Enterprise Security
Supports:
- MACsec Encryption
- Secure Boot
- Trust Anchor Technology
- 802.1X Authentication
- DHCP Snooping
- Dynamic ARP Inspection
Modular Uplink Flexibility
Compatible with optional uplink modules:
- C9300-NM-4G
- C9300-NM-8X
- C9300-NM-2Q
Supporting 1G, 10G, and 40G uplink connectivity.
Technical Specifications
| Specification |
C9300-48P-A |
| Product Model |
C9300-48P-A |
| Product Series |
Cisco Catalyst 9300 |
| Ports |
48 x 10/100/1000 PoE+ |
| PoE Budget |
437W |
| Power Supply |
715W AC |
| Switching Capacity |
256 Gbps |
| Stacking Bandwidth |
480 Gbps |
| MAC Addresses |
32,000 |
| IPv4 Routes |
32,000 |
| IPv6 Routes |
16,000 |
| Multicast Routes |
8,000 |
| Software License |
Network Advantage |
| Management |
Cisco IOS XE |
| StackWise-480 |
Supported |
| StackPower |
Supported |
Why Choose Cisco C9300-48P-A?
Organizations upgrading their campus infrastructure require a switch that delivers performance, security, and future-ready scalability.
The C9300-48P-A provides:
- Enterprise-grade Layer 3 routing
- Advanced network segmentation
- High-density PoE deployment
- Secure IoT integration
- Cloud and SD-Access readiness
- Long lifecycle investment protection
It is ideal for:
- Enterprise campuses
- Government agencies
- Healthcare networks
- Education institutions
- Manufacturing facilities
- Large office environments
C9300-48P-A vs C9300-48T-A
| Feature |
C9300-48P-A |
C9300-48T-A |
| Ports |
48 x PoE+ |
48 x Data Ports |
| PoE Support |
Yes |
No |
| PoE Budget |
437W |
N/A |
| Network Advantage License |
Yes |
Yes |
| Layer 3 Routing |
Yes |
Yes |
| Best For |
APs, Cameras, Phones |
Standard Data Networks |
Which Model Should You Choose?
Choose C9300-48P-A if your network requires power delivery to connected devices.
Choose C9300-48T-A if you only need Ethernet connectivity without PoE requirements.
Typical Deployment Scenarios
Enterprise Office Network
Powering:
- Cisco IP Phones
- Wi-Fi 6 Access Points
- Security Cameras
Smart Campus
Supporting:
- IoT Sensors
- Access Control Systems
- Building Automation
Healthcare Facilities
Providing secure connectivity for:
- Medical Devices
- Wireless Infrastructure
- Surveillance Systems
Educational Institutions
Connecting:
- Smart Classrooms
- Wireless Networks
- Video Surveillance
FAQ
What does the "A" in C9300-48P-A mean?
The "A" indicates the switch includes the Cisco Network Advantage license, providing advanced Layer 3 routing and enterprise services.
Does the C9300-48P-A support PoE+?
Yes. The switch provides PoE+ (IEEE 802.3at) with up to 437W total available power.
Can I stack multiple C9300-48P-A switches?
Yes. Cisco StackWise-480 supports stacking up to eight Catalyst 9300 switches with 480 Gbps stacking bandwidth.
Which uplink modules are compatible?
Supported uplink modules include:
- C9300-NM-4G
- C9300-NM-8X
- C9300-NM-2Q
These provide flexible 1G, 10G, and 40G uplink options.
Is this switch suitable for Wi-Fi 6 and Wi-Fi 6E deployments?
Yes. The Catalyst 9300 Series is widely deployed as an enterprise access layer switch for high-density wireless environments and modern campus networks.
Is the C9300-48P-A new or refurbished?
We offer:
- Brand New Original Cisco
- Cisco Renew Certified
- Professionally Refurbished Units
All products are fully tested before shipment.
Warranty & After-Sales Support
When purchasing from us, you receive:
- 100% Tested Before Shipment
- Global Delivery Service
- Professional Pre-Sales Consultation
- Technical Configuration Assistance
- Fast Response Support
- Warranty Coverage Available
- Secure Packaging and Logistics
Our team supports customers worldwide in deploying Cisco switching solutions for enterprise, campus, and data center environments.
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