Cisco C9300-48P-E Overview
The Cisco C9300-48P-E is a high-performance enterprise-class Layer 2/Layer 3 managed switch designed for modern campus, branch, and SMB network environments. Built as part of the Cisco Catalyst 9300 Series, this model delivers 48 Gigabit Ethernet PoE+ ports, modular uplink flexibility, advanced security capabilities, and StackWise-480 support for scalable network deployments.
Designed for reliability and intelligent network management, the C9300-48P-E supports Cisco IOS XE and the Network Essentials license package, enabling simplified operations, automation, and secure access for enterprise infrastructures. It is ideal for powering IP phones, wireless access points, IoT devices, and surveillance systems through PoE+ technology.
The Cisco Catalyst 9300 Series is widely recognized for enterprise campus switching and supports high-density deployments with enhanced resiliency and performance.
Key Features of Cisco C9300-48P-E
- 48 x 10/100/1000 Gigabit Ethernet PoE+ ports
- Supports up to 437W PoE power budget
- Modular uplink architecture for flexible expansion
- Cisco StackWise-480 technology with up to 480 Gbps stacking bandwidth
- Enterprise-grade Layer 2 and Layer 3 switching
- Cisco IOS XE operating system
- Network Essentials software license included
- Advanced security with MACsec encryption and Secure Boot
- High switching capacity and forwarding performance
- Hot-swappable redundant power supplies and fans
- Designed for enterprise campus, branch office, and SMB deployments
Quick Specifications
| Specification |
Details |
| Model |
C9300-48P-E |
| Ports |
48 x Gigabit PoE+ RJ45 |
| PoE Budget |
437W |
| Switching Capacity |
256 Gbps |
| Forwarding Rate |
190.47 Mpps |
| Stack Bandwidth |
480 Gbps |
| Software |
Cisco IOS XE |
| License |
Network Essentials |
| Uplink Options |
Modular uplinks supported |
| Rack Height |
1RU |
| Operating Temperature |
0°C to 45°C |
| Management |
CLI, SNMP, Cisco DNA Center |
Detailed Specifications
| Item |
Description |
| Product Series |
Cisco Catalyst 9300 |
| Product Type |
Enterprise Managed Network Switch |
| Port Configuration |
48 x 10/100/1000 PoE+ |
| PoE Standard |
IEEE 802.3at PoE+ |
| Available PoE Power |
437W |
| Switching Capacity |
256 Gbps |
| Stacking Technology |
StackWise-480 |
| Stack Members |
Up to 8 switches |
| DRAM |
8 GB |
| Flash Memory |
16 GB |
| VLAN IDs |
4000 |
| Jumbo Frame Support |
9198 Bytes |
| IPv4 Routes |
32,000 |
| IPv6 Routes |
16,000 |
| Security Features |
MACsec, 802.1X, DHCP Snooping |
| Power Supply |
Default 715W AC |
| Dimensions |
1.73 x 17.5 x 17.5 inches |
| Weight |
Approx. 7.4 kg |
| Deployment |
Campus, Enterprise, Branch Office |
Why Choose Cisco C9300-48P-E?
Enterprise-Class Reliability
The Cisco Catalyst 9300 Series is designed for mission-critical enterprise networks requiring secure, scalable, and resilient switching infrastructure.
Flexible Network Expansion
The modular uplink design allows businesses to scale bandwidth according to growing network demands without replacing the entire switch.
Advanced Security Protection
Built-in security features such as MACsec encryption, Trust Anchor module, and secure boot help protect enterprise environments against modern cyber threats.
Excellent PoE+ Capability
With a 437W PoE budget, the switch efficiently powers IP cameras, VoIP phones, wireless APs, and IoT devices.
Simplified Management
Compatible with Cisco DNA Center and Cisco IOS XE automation tools for centralized deployment and monitoring.
Cisco C9300-48P-E vs C9300-48P-A
| Feature |
C9300-48P-E |
C9300-48P-A |
| License Type |
Network Essentials |
Network Advantage |
| Layer 3 Features |
Basic |
Advanced |
| Automation Features |
Standard |
Enhanced |
| SD-Access Support |
Limited |
Full |
| Best For |
SMB & Enterprise Edge |
Large Enterprise Core |
| Cost |
Lower |
Higher |
According to Cisco community discussions, the primary difference between “-E” and “-A” models is the enabled software license and advanced feature availability.
Common Deployment Scenarios
Enterprise Campus Networks
Ideal for enterprise access-layer deployments requiring secure wired and wireless connectivity.
IP Surveillance Systems
Provides stable PoE+ power for security cameras and centralized monitoring systems.
Wireless Access Point Connectivity
Supports modern Wi-Fi deployments with reliable Gigabit connectivity and PoE+ power delivery.
SMB Office Networks
Perfect for growing businesses needing scalable and manageable network infrastructure.
FAQ
What does “E” mean in C9300-48P-E?
The “E” stands for Network Essentials license, which provides essential Layer 2 and basic Layer 3 enterprise networking capabilities.
Does the Cisco C9300-48P-E support PoE+?
Yes. The switch supports PoE+ with a total available power budget of 437W.
Can the C9300-48P-E be stacked?
Yes. It supports Cisco StackWise-480 technology with up to 480 Gbps stacking bandwidth and supports up to 8 switches in a stack.
What uplink modules are supported?
The switch supports optional modular uplinks including:
- 4 x 1G SFP
- 8 x 10G SFP+
- 2 x 40G QSFP+
Is the C9300-48P-E suitable for enterprise networks?
Absolutely. It is widely used in enterprise campus, branch office, education, healthcare, and government network environments.
Does this switch support advanced security features?
Yes. Features include:
- MACsec encryption
- Secure Boot
- DHCP Snooping
- Dynamic ARP Inspection
- 802.1X authentication
What is the operating temperature range?
The switch is designed to operate from 0°C to 45°C depending on deployment conditions.
Is technical support available after purchase?
Yes. Professional technical support, compatibility assistance, firmware guidance, and after-sales service can be provided for deployment and maintenance.
After-Sales Service Advantages
- Fast global shipping
- Professional pre-sales consultation
- OEM & compatible solutions available
- Technical configuration support
- Warranty and replacement service
- Secure export packaging
- Bulk order support for enterprise projects
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