C9300L-48T-4G-A Cisco Catalyst 9300L Series 48-Port Gigabit Layer 3 Managed Switch | Network Advantage

BRAND NEW. FACTORY SEALED. RETAIL BOXED. FULL CISCO WARRANTY INCLUDED.
SUPPLIED BY CHICAGO COMPUTER SUPPLY

Overview

The C9300L-48T-4G-A is a Cisco Catalyst 9300L Series access switch engineered for enterprise networks that require high port density, advanced Layer 3 routing, and long-term platform stability. With 48 Gigabit Ethernet ports and Network Advantage software, this model supports scalable campus and branch access deployments.

Built on Cisco’s SD-Access–ready architecture, the Catalyst 9300L platform delivers policy-based automation, deep visibility, and consistent performance across the access layer. Its modern hardware design, combined with Cisco IOS XE software, enables secure growth while simplifying network operations.

Key Features

• 48 Gigabit Ethernet ports for high-density access connectivity
• Network Advantage software with advanced Layer 3 routing and services
• Stackable architecture for scalable enterprise deployments
• IOS XE operating system with programmability and automation support
• Enterprise-grade reliability for continuous operation

Technical Specifications

Manufacturer: Cisco
Product Line: Cisco Catalyst
Product Series: 9300L
Model: C9300L-48T-4G-A
Software Edition: Network Advantage
Product Type: Managed Layer 3 Switch
Form Factor: Rack-mountable

Ports & Interfaces

• 48 × 10/100/1000Base-T RJ-45 ports
• 4 × 1G SFP uplink ports
• Console, USB 2.0, management (LAN), and stack interfaces

Memory & Performance

• RAM: 8 GB
• Flash: 16 GB
• MAC address table: 32,000 entries
• Jumbo frame support: 9,198 bytes

Networking & Management

• Layer 2 and Layer 3 support
• Routing protocols: OSPF, BGP, EIGRP, RIP, IS-IS, VRRP, PIM
• Remote management via CLI, SNMP, NETCONF, RESTCONF, gRPC, YANG

Power & Environmental

• Internal power supply
• Power provided: 350 W
• Optional redundant power support
• MTBF: 387,860 hours

Security

• AES-128 and AES-256 encryption support

UPC: 889728174664

Use Cases

The C9300L-48T-4G-A is well-suited for enterprise campus access layers, branch offices, and large-scale wired environments that require reliable Gigabit connectivity and advanced routing. It supports organizations standardizing on the Catalyst 9300L platform to deliver secure, scalable access while maintaining operational consistency across multiple locations.

Why Choose the C9300L-48T-4G-A

• Provides high-density Gigabit access for enterprise users
• Supports advanced routing and segmentation with Network Advantage
• Scales easily using Catalyst stacking architecture
• Built on a future-ready IOS XE platform
• Ships brand new with full Cisco manufacturer warranty

FAQs

What type of ports does the C9300L-48T-4G-A include?

It provides 48 Gigabit Ethernet RJ-45 access ports and 4 Gigabit SFP uplink ports.

Does this switch support Layer 3 routing?

Yes. Network Advantage software supports advanced Layer 3 routing protocols and services.

Is Power over Ethernet supported on this model?

No. This model is data-only and does not provide PoE or PoE+.

Is the switch stackable?

Yes. It supports stacking to simplify management and increase scalability.

Is this product new and covered by the Cisco warranty?

Yes. It is brand new, factory sealed, and includes full Cisco manufacturer warranty coverage.