Cisco Catalyst C9300X-48TX – 48-Port Multigig Switch

Guide price: Price range: £4,450.00 through £6,800.00 Ex. VAT

SKU C9300X-48TX Category Brand:

Product Overview

The Cisco Catalyst C9300X-48TX is a high-performance, stackable enterprise access-layer switch in the Cisco Catalyst 9300X Series. It provides 48 multigigabit copper ports supporting 100 M/1G/2.5G/5G/10G speeds, ideal for converged wired and wireless access environments requiring flexible connectivity and high throughput. With modular uplink support, robust stacking bandwidth via StackWise-1T, and the advanced Cisco IOS XE software platform, the C9300X-48TX delivers resilient Layer 2/Layer 3 services, programmable automation, and rich security capabilities for modern campus network deployments.

Ideal Environment / Deployment

The Catalyst C9300X-48TX is engineered for medium-sized and enterprise campus networks needing high-density multigigabit access without PoE, suitable for environments where endpoints — such as high-speed clients, access points, servers and uplinks — require 10G or multigigabit connectivity. Its modular uplink flexibility allows organisations to tailor uplink bandwidth and media type for aggregation or core layers, while StackWise-1T enables simplified management and high availability across stacked deployments. Cisco IOS XE delivers advanced Layer 2/Layer 3 features, robust security controls and automation capabilities essential for modern wired network designs.

Key Features​

Downlink ports: 48 × 10G multigigabit RJ-45 (100 M/1G/2.5G/5G/10G) copper ports for flexible client and device connectivity. PoE: Data-only model (no PoE power delivered). Uplink slots: 4 × modular uplink slots supporting a range of optics (10G/25G/40G/100G) depending on selected modules. Switching capacity: Approximately 1,760 Gbps standalone; up to 2,760–3,000 Gbps stacked with StackWise-1T. Forwarding performance: Around 1,309–1,488 Mpps standalone; up to ~2,232 Mpps with stacking. Stacking: Cisco StackWise-1T support for up to 8 switches with up to ~1 Tbps stack bandwidth (mixed Catalyst 9300 and 9300X support). Security & encryption: Hardware-assisted IPsec up to 100 Gbps, AES-256 MACsec support and IOS XE security features. Management & programmability: Comprehensive options via CLI, SNMP, RESTCONF, NETCONF and integration with Cisco DNA Center for automation and assurance. Form factor: 1RU rack-mount chassis designed for enterprise access or aggregation layers.

Specification

Additional information

Additional information

Cisco offers a wide portfolio of subscription-based services to simplify management, protect critical infrastructure, and unlock advanced analytics for enterprise and data centre networks. Explore relevant Cisco subscription options below.

What is Cisco Identity Services Engine (ISE)?

Cisco Identity Services Engine (ISE) is a network access control (NAC) platform that delivers secure, identity-based access for users and devices across wired, wireless, and VPN connections. It provides centralised policy control and is a foundation for Zero Trust networking.

ISE Licenses Features Advantages
Essentials Basic access control, guest services, device visibility. Ensure every device on your network is identified and authenticated.
Advantage Advanced policy, posture assessment, and integration with threat intelligence. Improve compliance and security with centralised, automated enforcement.
Premier Includes all Advantage features plus profiling, segmentation, and advanced integrations. Enable full Zero Trust and protect against lateral movement in hybrid networks.

Why work with a Cisco partner?

Licensing can be complex. Our team’s consultative approach helps to select the right tier for your needs, successful integration, and effective deployment.

What is Cisco ThousandEyes?
Cisco ThousandEyes is a subscription-based digital experience monitoring platform that provides visibility into every network and application path your users rely on. It integrates directly with Cisco switches for built-in observability.

ThousandEyes Subscriptions Features Advantages
Enterprise Agents Continuous visibility from on-prem, data centre, or cloud environments. Identify bottlenecks and resolve connectivity issues proactively.
Endpoint Agents Monitors end-user devices and SaaS application performance. Improve employee experience across hybrid work and cloud applications.
Internet Insights (Add-on) Aggregated visibility into global Internet, BGP, and SaaS outages. Anticipate issues beyond your own network and mitigate before users are impacted.

Why work with a Cisco partner?

ThousandEyes is most powerful when integrated with your switching and WAN environments. We ensure correct deployment and monitoring that aligns with your business-critical SLAs.

What is Cisco SMARTnet (Smart Net Total Care)?

Cisco SMARTnet is a support and maintenance subscription that ensures critical switching infrastructure is always supported, patched, and covered by hardware replacement SLAs.

SMARTnet Service Levels Features Advantages
Next Business Day Replacement hardware shipped by the next business day. Cost-effective option for less critical infrastructure.
4-Hour Onsite 24/7 support with 4-hour onsite replacement. Minimise downtime for mission-critical switches and data centre infrastructure.
2-Hour Onsite 24/7 support with 2-hour replacement (where available). Protect core network services with the fastest recovery option.

Why work with a Cisco partner?

SMARTnet can only be purchased via authorised partners. Our role is to ensure you receive the right coverage, rapid hardware replacement, and lifecycle insights.

What is Cisco DNA Software for Switching?

Cisco DNA Software subscriptions deliver advanced automation, assurance, and security for switching environments. Licenses are purchased per-switch to unlock software-defined capabilities.

DNA License Tiers Features Advantages
Essentials Basic automation, software image management, and telemetry. Simplify device management with centralised updates and monitoring.
Advantage Adds policy-based automation, assurance, and security integrations. Automate provisioning and reduce manual configuration errors.
Premier Includes Advantage features plus full SD-Access with advanced segmentation. Enable Zero Trust and simplify policy deployment across the entire fabric.

Why work with a Cisco partner?

We ensure DNA licenses are aligned to your hardware refresh cycles and future requirements – helping to avoid overspending while unlocking maximum value

Not sure where to begin?

Talk to a certified Cisco expert. We’ll help you choose the right combination of hardware, licenses, and services.

Contact us today or book a 30-minute consultation.

Through Cisco’s Capital Finance and Flexible Payment Solutions, we help enterprises and data centres fund new initiatives in ways that fit both IT and business priorities.

Speak with our team today to explore how Cisco financing can help to launch your next IT project sooner.

Cisco Refresh gives you access to certified remanufactured equipment that performs like new and has the same warranty, but at a lower cost and environmental impact.

Cisco Refresh must be purchased via authorised partners like Steel City Consulting. Ask us to check Cisco Refresh stock availability and provide a cost comparison for your next upgrade or expansion project today.

As a certified partner, we provide access to Cisco promotions that reduce upfront spend and accelerate upgrades.

When you work with us, we can bundle and stack multiple offers, navigate application processes, and secure pricing that often isn’t accessible without a Cisco partner. Visit our promotions hub for current Cisco offers and to discuss your eligibility

Expert guidance for the right fit

We don’t just sell IT hardware. Every network solution we recommend is assessed against your organisation’s specific security concerns, performance requirements, and infrastructure plans. This consultative approach ensures that our guidance is aligned with your needs, so that you can invest in new IT hardware with complete confidence.

Exclusive discounts and strategic advantages

When your business works with Steel City Consulting, you will gain access to partner-only promotions, bundled solutions, and live demos. Combined with our technical expertise and ongoing support, this ensures your hardware is secure, cost-optimised, and future-ready.

Enterprise-grade IT network services

Backed by extensive technical knowledge, our network of certified specialists deliver end-to-end support to keep your IT infrastructure performing at its best. Our enterprise network solutions include…

Our service What to expect
Networking Design & Installation + Custom architecture aligned to your business goals
+ Scalable networks built for growth
+ Expert installation with minimal disruption to operations
+ 30-day support window post-installation
Network Management & Support + Real-time performance and traffic monitoring
+ Network design tools for scaling and upgrades
+ Security alerting and incident response
+ Backup and failover strategy implementation
WiFi Site Surveys + Heatmapping and signal analysis
+ Access point optimisation
+ Detailed reports and tailored recommendations
+ Security enhancements and interference mitigation
Business Fibre & FTTP Installation + Up to 1Gbps dedicated bandwidth
+ Private and uncontended connections
+ Seamless installation and expert aftercare
+ 24/7 support and monitoring

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