C9200L-48t-4X-E Network Switch, L3, Managed, 48 X 10/100/1000 + 4 X 10 Gigabit SFP+ (uplink)

Cisco Catalyst C9200L-48T-4X-E Switch: High-Performance, Fixed Uplink Access Switch

1. Product Overview

The Cisco Catalyst C9200L-48T-4X-E is a 48-port Gigabit Ethernet data switch designed for access layer deployments requiring reliable performance, essential Layer 3 features, and energy-efficient operation. Part of the renowned Catalyst 9200 Series, this switch offers fixed 4x1G/10G SFP+ uplinks, robust security, and support for Cisco DNA Essentials software. It is an ideal solution for medium to large enterprises, campuses, and branch offices seeking a cost-effective, scalable, and easy-to-manage networking infrastructure.

2. Key Features

• 48 x 10/100/1000 Mbps RJ-45 data ports
• 4 x 1/10G SFP+ fixed uplinks
• StackWise-80 support (up to 80 Gbps stacking bandwidth)
• Cisco DNA Essentials with Network Essentials license
• Energy Efficient Ethernet (EEE) and ENERGY STAR® certified
• Enhanced security with MACsec, ACLs, and Cisco Trust Anchor
• Plug and Play (PnP) for zero-touch deployment
• Cloud monitoring via Meraki dashboard

3. Core Technologies & Standards

The C9200L-48T-4X-E leverages Cisco IOS XE software for advanced automation, programmability, and security. It supports:

• IEEE 802.3az (Energy Efficient Ethernet)
• IEEE 802.1Q (VLAN tagging)
• IEEE 802.1x (Network Access Control)
• IEEE 802.3ad (Link Aggregation)
• IPv4/IPv6 routing (static, RIP, OSPF stub)
• MACsec encryption (AES-128)
• NETCONF/YANG for model-driven programmability

4. How It Works

The switch operates at the network access layer, connecting end-user devices, IP phones, and wireless access points. It uses hardware-based forwarding (UADP 2.0 Mini ASIC) to deliver wire-speed performance. Traffic is classified and prioritized using QoS policies, and security is enforced through ACLs and segmentation. The switch can be stacked with other C9200L models to form a single logical unit, simplifying management and increasing resiliency.

5. Applications

• Enterprise Campus Access: Connects users and devices in office environments.
• Branch Offices: Provides reliable connectivity with essential routing and security.
• Educational Institutions: Supports high-density device connections in classrooms and labs.
• Healthcare Networks: Secures medical devices and IoT endpoints with PoE+ capabilities (on PoE models).
• Retail Environments: Handles POS systems, cameras, and inventory management devices.

6. Technical Specifications

7. Advantages & Selling Points

• Cost-Effective: Offers essential features without premium pricing.
• Energy Efficient: ENERGY STAR certified with EEE support.

• Supports CLI, WebUI, Cisco Catalyst Center, and Meraki cloud monitoring.
• Reliable: High MTBF and redundant power/fan options (on supported models).
• Future-Proof: Software-defined ready with Cisco DNA Essentials.

8. Service & Support

We provide:

• Warranty: Cisco Enhanced Limited Lifetime Hardware Warranty with NBD replacement.
• Delivery: availability confirmed for the requested quantity, delivery timing confirmed per project globally.
• Technical Support: project support and expert configuration assistance.
• Integration Services: Professional network design and deployment support available.

9. Frequently Asked Questions

Q: Can this switch be stacked with other Catalyst 9200 models?
A: No, it can only be stacked with other C9200L models using StackWise-80.

Q: Does it support PoE?
A: No, the C9200L-48T-4X-E is a data-only switch. For PoE, consider the C9200L-48P-4X-E.

Q: What is the difference between Network Essentials and Advantage?
A: Essentials includes basic Layer 3 (static, RIP), while Advantage adds advanced routing (OSPF, EIGRP) and segmentation.

Q: Is cloud management included?
A: Yes, it can be managed via Cisco Meraki dashboard with limited visibility under DNA Essentials.

10. Precautions

• Ensure adequate ventilation and operating temperature (0°C to 45°C).
• Use compatible SFP/SFP+ modules only (refer to Cisco compatibility matrix).
• Follow local electrical and safety regulations during installation.
• For stacking, use certified Cisco StackWise cables and ensure software version compatibility.
• Avoid mixing AC and DC power supplies in the same chassis unless specified.

11. Company Introduction

With over a decade of industry experience, We work with qualified manufacturing and supply partners supported by a strong technical team. We have built a vast customer base and extensive expertise, enabling us to offer competitive pricing and superior service. Our portfolio includes top-tier brands such as Mellanox, Ruckus, Aruba, and Extreme. We supply condition confirmed in the quotation networking equipment, including switches, network adapters, wireless access points, controllers, and cables.

Our sourcing capacity is confirmed per project items, ensuring a wide selection and bulk supply capabilities. We provide project support and technical support, ensuring prompt assistance and reliable after-sales service. Our professional sales and technical teams have earned a high reputation in the global market.