Cisco Catalyst C9200L-48T-4X-A: 48-Port Data Switch with 4x10G Uplinks

1. Product Overview

The Cisco Catalyst C9200L-48T-4X-A is a high-performance, fixed-configuration switch designed for enterprise access and aggregation layers. It offers 48 data ports and four 1/10G SFP+ uplinks, providing flexibility and scalability for growing networks. Ideal for medium to large businesses, this switch supports advanced features like Layer 3 routing, QoS, and PoE capabilities, making it a versatile solution for various networking environments.

2. Key Features

• 48 x 1G data ports + 4 x 1/10G SFP+ uplinks
• Network Advantage license included
• StackWise-80 support (up to 80 Gbps stacking bandwidth)
• Cisco IOS XE Software with SD-Access support
• Energy Efficient Ethernet (EEE) and low-power modes
• Enhanced security with MACsec encryption

3. Technology & Standards

The switch supports a wide range of networking standards and protocols, including:

• IEEE 802.3az (Energy Efficient Ethernet)
• IEEE 802.1Q (VLAN tagging)
• IEEE 802.1p (QoS prioritization)
• IEEE 802.3af/at (PoE/PoE+)
• IPv4/IPv6 routing (OSPF, EIGRP, RIP)
• SNMP, NETCONF, RESTCONF for management

4. Working Principle

The Catalyst 9200 Series uses Cisco's UADP 2.0 Mini ASIC with an integrated CPU to deliver high-performance switching and routing. It supports hardware-based encryption, advanced QoS, and programmable pipelines for customizable traffic handling. The switch operates as a standalone unit or as part of a stack, managed via CLI, WebUI, or cloud platforms like Cisco Catalyst Center or Meraki Dashboard.

5. Applications

• Enterprise campus access layer
• Branch office networking
• Data center edge connectivity
• IoT and smart building deployments
• Educational and healthcare networks

6. Specifications

7. Advantages

• High port density with flexible uplink options
• Advanced security features including MACsec and SGT
• Stacking capability for simplified management
• Energy Star certified for reduced power consumption
• Cloud-ready with Cisco DNA Center and Meraki integration

8. Service & Support

We offer:

• Cisco Enhanced Limited Lifetime Warranty
• Next-business-day hardware replacement
• 90-day technical support (8x5)
• Global shipping with real-time tracking
• 24/7 customer and technical consultation

9. Frequently Asked Questions

Q: Does this switch support PoE?
A: The C9200L-48T-4X-A is a data-only model. For PoE support, consider the C9200L-48P-4X-A.

Q: Can I stack this with other Catalyst 9200 models?
A: Yes, it supports StackWise-80 with other C9200L models.

Q: What licenses are included?
A: It comes with a perpetual Network Advantage license.

10. Precautions

• Ensure proper ventilation and operating temperature (0°C to 45°C)
• Use shielded cables for EMI-sensitive environments
• Verify compatibility with existing network gear and optics
• Follow local electrical and safety regulations during installation

11. Company Introduction

With over a decade of industry experience, we operate a large-scale factory supported by a strong technical team. We have served numerous clients worldwide, offering competitive pricing and high-quality service. Our product range includes original new network switches, NICs, wireless APs, controllers, and cables from leading brands like Mellanox, Ruckus, Aruba, and Extreme. We maintain a $10 million inventory, ensuring ample supply and variety. Our dedicated sales and technical support teams are available 24/7 to ensure customer satisfaction and seamless integration.

IoT Management Systems - Scalable platforms for smart city and industrial applications

Network Monitoring & Management Systems - Real-time monitoring with 99.9% uptime reliability

Wireless Authentication Systems - Secure, enterprise-grade access control solutions

Custom Software Development - Tailored applications with full-cycle support

End-to-End Integration: From system design to deployment and maintenance

OEM/ODM Solutions: Customizable software and hardware integration packages

24/7 Technical Support: Multilingual support team with rapid response guarantee

Scalable Deployment: Supporting projects from SMEs to large-scale smart city implementations

✓ISO9001:2015 Certified quality management system

✓Advanced Development Standards - Following international best practices

✓Comprehensive Testing Protocols - Multi-stage quality validation process

✓Proven Track Record - Successfully deployed in 100+ large-scale integration projects

Rapid Deployment: Average project delivery 30% faster than industry standard

Cost-Effective Solutions: Direct manufacturer pricing with no intermediaries

Flexible Customization: Adaptable solutions meeting specific market requirements

Long-term Partnership: 95% client retention rate with ongoing technical support

Technical Excellence: Expert R&D team with 10+ years average experience

Quality Commitment: Zero critical system failures in deployed projects

Innovation Focus: Continuous investment in emerging technologies (AI, IoT, Cloud)

Global Reach: Serving clients across Asia, Europe, and North America

Reliable Partnership: Built on principles of integrity, trust, and professional excellence

Track Record: 100+ Projects Completed | 500+ Satisfied Clients | 95% Retention Rate | Zero Critical Failures

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