Cisco Catalyst 9300X-48TX-E Enterprise 10G Switch with 25G Uplink and StackWise-1T
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  • Part number:Cisco Catalyst 9300X-48TX-E
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Cisco Catalyst 9300X-48TX-E Enterprise 10G Switch with 25G Uplink and StackWise-1T

Keywords

Cisco Catalyst 9300X-48TX-E,C9300X-48TX-E,Cisco enterprise switch,10GBASE-T switch,Layer 3 network switch,Cisco IOS XE switch,StackWise-1T,25G SFP28 uplink

Description

The Cisco Catalyst 9300X-48TX-E is a next-generation enterprise-class access switch designed to deliver ultra-high performance, security, and scalability for modern campus and branch networks. Built on Cisco’s proven Catalyst 9000 platform, this switch is optimized for high-density 10G access with future-ready uplink capabilities.

Featuring 48 ports of 10GBASE-T switch connectivity, the Catalyst 9300X-48TX-E supports bandwidth-intensive applications such as virtualization, high-performance workstations, and data-heavy enterprise environments. Its 1 Tbps switching capacity and 744.04 Mpps forwarding rate ensure consistent low-latency performance under heavy traffic loads.

Running on Cisco IOS XE switch software, the Catalyst 9300X-48TX-E provides advanced Layer 2 and Layer 3 features, including IPv4/IPv6 routing, OSPF, BGP, and EIGRP. Combined with Cisco DNA Center integration, it enables centralized automation, monitoring, and policy-based network management.

As a trusted Cisco enterprise switch, the 9300X-48TX-E incorporates robust security features such as 802.1X authentication, TrustSec, MACsec readiness, ACLs, and DHCP snooping. These capabilities help protect enterprise networks from internal and external threats while ensuring compliance and operational stability.

Key Features

  • 48 × 10GBASE-T (RJ-45) data-only access ports
  • Up to 1 Tbps switching capacity
  • 744.04 Mpps forwarding rate
  • Support for C9300X-NM-4Y 4 × 25G SFP28 uplink module
  • StackWise-1T support with up to 1 Tbps stack bandwidth
  • Advanced Layer 2 and Layer 3 routing capabilities
  • Enterprise-grade security with TrustSec and MACsec readiness
  • Dual redundant, modular power supplies and redundant fans
  • Centralized management via Cisco DNA Center

Configuration

Item Specification
Model Cisco Catalyst 9300X-48TX-E
Product ID (PID) C9300X-48TX-E
Access Ports 48 × 10GBASE-T RJ-45
Uplink Module C9300X-NM-4Y, 4 × 25G SFP28
Switching Capacity 1 Tbps
Forwarding Rate 744.04 Mpps
Memory 16 GB DRAM, 16 GB Flash
Power Supply Dual redundant, modular (FRU supported)
Form Factor 1U Rack Mount

Compatibility

The Cisco Catalyst 9300X-48TX-E is fully compatible with Cisco DNA Center, Cisco StackWise-1T technology, and enterprise network architectures requiring high-speed 10G access and 25G uplinks. It integrates seamlessly with Cisco Catalyst core and distribution switches running Cisco IOS XE.

Usage Scenarios

In enterprise campus networks, the Cisco Catalyst 9300X-48TX-E delivers reliable 10G access for high-performance endpoints such as engineering workstations, servers, and high-density office environments.

For data aggregation at the access layer, the 25G SFP28 uplink capability ensures fast and resilient connections to aggregation or core switches, supporting bandwidth growth and application expansion.

Organizations implementing advanced segmentation and security policies benefit from this Layer 3 network switch with integrated TrustSec, ACLs, and advanced QoS features for traffic prioritization.

In scalable deployments, StackWise-1T enables multiple switches to operate as a single logical unit, simplifying management and improving resiliency for mission-critical enterprise networks.

Frequently Asked Questions

Q1: Does the Cisco Catalyst 9300X-48TX-E support PoE?
A1: No, this model is data-only. The 48TX ports are 10GBASE-T without Power over Ethernet support.

Q2: What uplink options are available for this switch?
A2: The switch supports the C9300X-NM-4Y uplink module, providing four 25Gbps SFP28 ports for high-speed uplinks.

Q3: Can multiple Catalyst 9300X switches be stacked?
A3: Yes, the switch supports StackWise-1T technology, allowing stacking with up to 1 Tbps of stack bandwidth.

Q4: Which operating system does the Catalyst 9300X-48TX-E use?
A4: It runs Cisco IOS XE, enabling advanced routing, security, automation, and centralized management through Cisco DNA Center.

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