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The Cisco C9300-48P-A is a high-performance enterprise-class managed switch from the Cisco Catalyst 9300 Series, designed to deliver secure, reliable, and scalable network access for modern business environments. Featuring 48 Gigabit Ethernet PoE+ ports, this switch provides up to 30W of power per port, making it an ideal solution for powering IP phones, wireless access points, surveillance cameras, IoT devices, and other PoE-enabled equipment without the need for additional power infrastructure. Built on Cisco's advanced Unified Access architecture, the C9300-48P-A offers exceptional performance, high availability, and simplified network management, making it suitable for enterprise campus networks, branch offices, educational institutions, healthcare facilities, retail environments, and government organizations. It supports modular network uplinks, StackWise technology for high-speed stacking and redundancy, advanced Layer 2 and Layer 3 routing capabilities, comprehensive security features, QoS, IPv4/IPv6 dual-stack support, and seamless integration with Cisco DNA Center for automated provisioning, policy-based management, and network analytics. Powered by Cisco IOS XE, the switch delivers enhanced programmability, API support, software-defined networking capabilities, and continuous software updates to meet evolving business requirements. The C9300-48P-A is engineered for long-term reliability with redundant power supply support, energy-efficient operation, and enterprise-grade security technologies including MACsec encryption, Secure Boot, Trust Anchor, and advanced access control to protect critical network infrastructure. With its combination of powerful performance, flexible deployment options, intelligent automation, and industry-leading security, the Cisco C9300-48P-A is an excellent choice for organizations seeking a future-ready Gigabit Ethernet switch that can support digital transformation, cloud applications, mobility, and growing network demands while reducing operational complexity and maximizing return on investment.
C9300-48P-A
Cisco
Original New
1 year
| Quantity: | |
|---|---|
Item | Official Specification |
|---|---|
Model Number | C9300-48P-A |
Product Series | Cisco Catalyst 9300 Enterprise Layer 3 Stackable Switch |
License Level | Network Advantage |
Application Scenarios | Enterprise Access Layer, Office Network, IP Phones, Wi-Fi 6/6E APs, IP Camera Surveillance, Campus Network Stacking Deployment |
Downlink Ports | 48 × 10/100/1000BASE-T RJ45, all PoE+ compliant |
Uplink Configuration | Modular uplink slot, supports optional uplink modules (10G/25G/40G/100G SFP+/QSFP+) |
PoE Standards | IEEE 802.3af (15.4W per port), IEEE 802.3at PoE+ (30W per port) |
Default PoE Power Budget | 437W (equipped with standard PWR-C1-715WAC-P power supply) |
Supported Cabling | Cat5e, Cat6, Cat6a UTP cables |
Switching Bandwidth | 256 Gbps |
64-byte Packet Forwarding Rate | 190.48 Mpps |
MAC Address Table Capacity | 32,000 entries |
System Memory | 8GB RAM + 16GB Flash Storage |
Jumbo Frame Support | Up to 9000 bytes |
Hardware QoS Queues | 8 queues per port, strict priority + WRR scheduling |
VLAN Support | Up to 4094 VLANs, 802.1Q tagging, Voice VLAN, Guest VLAN |
Spanning Tree Protocols | STP, RSTP, MSTP, PVST+, RPVST+ |
Link Aggregation | IEEE 802.3ad LACP, max 32 LAG groups |
Multicast Functions | IGMP Snooping v1/v2/v3, MLD Snooping, Multicast VLAN Registration (MVR) |
Advanced Layer 3 Routing | IPv4/IPv6 static routing, EIGRP, OSPF, BGP, PIM, Policy Based Routing |
Stacking Technology | StackWise-480, up to 8 switches per stack, 480G stacking bandwidth; StackPower power pooling |
Security Features | 802.1X authentication, WebAuth, RADIUS/TACACS+, DoS protection, Port Security, ARP Guard, Rogue DHCP Prevention, SSH/HTTPS encrypted management, MACsec |
Monitoring & Analytics | Flexible NetFlow, SPAN/RSPAN/ERSPAN, Cisco DNA Center compatible |
Management Interfaces | RJ45 Console, USB Console, Out-of-Band Ethernet Management Port, Web UI, CLI, SNMP v1/v2c/v3 |
Power Supply Configuration | Single built-in 715W AC power supply, dual power supply slots for redundancy expansion |
Cooling System | Hot-swappable variable-speed fans |
Physical Dimensions (W × D × H) | 445 mm × 449 mm × 44 mm (17.5 × 17.68 × 1.73 in), 1U rackmount |
Net Weight | 7.59 kg (16.73 lbs) |
Input Power | 100–240V AC, 50/60Hz universal input |
Operating Environment | 0°C ~ 40°C operating temperature, 10%–90% non-condensing humidity |
Storage Environment | -40°C ~ 70°C storage temperature, 5%–95% non-condensing humidity |
MTBF (25°C ambient) | 1,050,000 hours |
Installation Method | Standard 19-inch rack mount, desktop placement |
Official Warranty | Cisco 1-year limited hardware warranty |
Regulatory Certifications | CE, FCC Class A, UL, CSA, RoHS Compliant |
