Cisco WS-C4948-10GE-S Catalyst

Cisco WS-C4948-10GE-S Catalyst Switch Overview

The Cisco WS-C4948-10GE-S Catalyst Switch is a robust, high-performance, fixed-configuration Layer 2-4 network switch meticulously engineered to meet the complex demands of modern enterprise and data center infrastructures. Built for environments where exceptional speed, high reliability, and scalable performance are critical, this switch excels in supporting mission-critical applications such as cloud computing, virtualization, IP telephony, and multimedia streaming. Its advanced architecture ensures seamless data throughput and minimal latency, making it an optimal choice for large-scale network deployments requiring high bandwidth capacity and low downtime.

Designed with cutting-edge Cisco technologies, the WS-C4948-10GE-S provides secure and resilient connectivity that protects sensitive business data while allowing flexible network segmentation and traffic prioritization. Its comprehensive management capabilities empower network administrators to efficiently configure, monitor, and troubleshoot the network, ensuring consistent service quality and rapid response to evolving business needs. Whether deployed as a core switch in a data center or as an aggregation layer in enterprise LANs, the WS-C4948-10GE-S delivers unparalleled performance and security, helping organizations maintain a competitive edge in digital transformation initiatives.

Key Performance, Connectivity, and Reliability Features

The Cisco WS-C4948-10GE-S Catalyst Switch offers high performance with 48 Gigabit Ethernet ports and 2 dedicated 10 Gigabit Ethernet uplinks, ensuring fast and reliable data transfer for demanding applications. Its Power over Ethernet (PoE) support simplifies device deployment by powering IP phones and wireless access points directly through Ethernet cables.

Designed for enterprise networks, the switch features advanced Layer 2 and Layer 3 capabilities via Cisco IP Base software, enabling efficient traffic management and network segmentation. Reliability is ensured through hot-swappable power supplies for uninterrupted uptime and strong security features like ACLs and port security to protect the network.

 1. High-Density Port Configuration and Uplink Performance

Equipped with 48 Gigabit Ethernet ports (10/100/1000 Mbps), the WS-C4948-10GE-S provides extensive connectivity for a wide range of devices including desktops, IP phones, and wireless access points. To support backbone aggregation and high-speed data transfers, the switch includes 2 dedicated 10 Gigabit Ethernet (10GE) uplink ports, ensuring high-capacity, low-latency connections for demanding enterprise applications and data center traffic.

 2. Advanced Layer 2 and Layer 3 Capabilities with Cisco IP Base Software

Powered by Cisco’s IP Base (IPB) software, the switch delivers comprehensive Layer 2 and Layer 3 features to optimize network efficiency. Features such as VLAN support, QoS (Quality of Service), and static routing enable administrators to design flexible, segmented, and high-performing networks. Layer 3 routing capabilities support inter-VLAN routing, helping to reduce network complexity and improve traffic management.

 3. Enhanced Network Security and Reliability

Security is a key focus for the WS-C4948-10GE-S, which incorporates multiple features like Access Control Lists (ACLs), port security, storm control, and IEEE 802.1x authentication to safeguard the network from unauthorized access and potential attacks. The switch’s robust architecture includes hot-swappable power supplies, enabling uninterrupted network uptime even during power maintenance or failures.

 4. Power over Ethernet (PoE) and Energy Efficiency

Supporting Power over Ethernet (PoE), the WS-C4948-10GE-S can directly power devices such as IP phones and wireless access points via Ethernet cables, simplifying deployment and reducing installation costs. Additionally, the switch complies with Energy Efficient Ethernet (EEE) standards, minimizing power consumption without compromising network performance.

 5. Rack-Mountable Form Factor

Designed for efficient data center and enterprise rack environments, the switch comes in a compact 1RU rack-mountable form factor, making it easy to deploy within existing infrastructure and conserving valuable rack space.

Cisco WS-C4948-10GE-S Technical Specifications

Why Choose Cisco WS-C4948-10GE-S?

The Cisco WS-C4948-10GE-S is specifically designed for enterprise networks and data centers that require reliable, scalable, and secure switching solutions. Its high port density combined with 10GE uplinks supports bandwidth-intensive applications such as video conferencing, cloud services, and virtualization. The inclusion of Cisco’s advanced security features ensures that network access is tightly controlled and protected from threats.

Furthermore, PoE support streamlines network deployment by eliminating the need for separate power sources for connected devices. Its energy-efficient design also helps reduce operational costs, aligning with modern green IT initiatives.

Whether used as a core switch in mid-sized enterprise networks or as an aggregation switch in data centers, the WS-C4948-10GE-S delivers excellent performance, scalability, and manageability to meet evolving network demands.

You can also visit the manufacturer’s website link for more information.

You can also visit the Cisco WS-C4948E-F Catalyst , Cisco WS-C4948-10GE Catalyst , Catalyst Switches pages if you wish.