Cisco WS-C3650-48PD-L Catalyst (No fan & power)

Cisco WS-C3650-48PD-L Catalyst Switch Overview

The Cisco Catalyst WS-C3650-48PD-L is a high-performance, enterprise-grade access layer switch meticulously engineered to meet the complex and evolving connectivity demands of modern business networks. Designed to support the seamless convergence of multiple types of traffic—including voice, video, data, and wireless—this switch provides a robust foundation for organizations aiming to enhance operational efficiency and improve user experience.

Whether deployed in midsize businesses, large enterprises, or campus environments, the WS-C3650-48PD-L delivers scalable networking solutions that adapt to growing demands. Its advanced hardware and software architecture empower IT teams to efficiently manage increasing data loads while maintaining high availability and security.

The switch’s ability to integrate critical applications such as IP telephony, video conferencing, and wireless connectivity on a single platform reduces network complexity and operational costs. Additionally, its support for advanced features such as Quality of Service (QoS), dynamic VLANs, and comprehensive security protocols ensures that business-critical communications receive priority and remain protected from unauthorized access.

Overall, the Cisco Catalyst WS-C3650-48PD-L stands as a reliable, future-proof choice for enterprises seeking to build a unified, secure, and high-performance network infrastructure that can evolve with technological advancements and business growth.

Key Features and Benefits

The Cisco WS-C3650-48PD-L switch offers exceptional flexibility with its uplink configurations, designed to accommodate varying network demands and future growth. It supports two 10 Gigabit SFP+ ports, providing high-speed connectivity ideal for bandwidth-intensive applications and data center aggregation.

These 10G uplinks enable rapid data transfer and low latency, crucial for environments requiring seamless video streaming, large file transfers, and cloud-based services. For organizations with less demanding bandwidth needs or smaller network infrastructures, the switch also provides four 1 Gigabit Ethernet uplink ports, offering cost-effective and reliable connectivity to core switches or routers. T

his range of uplink options ensures that network architects can optimize their infrastructure according to budget, performance requirements, and scalability goals, making the WS-C3650-48PD-L a versatile choice for diverse enterprise environments.

• 48 PoE+ Ports for Unified Power and Data Delivery

The WS-C3650-48PD-L includes 48 Gigabit Ethernet ports equipped with IEEE 802.3at Power over Ethernet Plus (PoE+) support. This functionality enables the switch to deliver up to 30 watts of power per port, allowing seamless integration of power-hungry devices such as IP telephones, wireless access points, video surveillance cameras, and other IoT devices without the need for separate power adapters or outlets. This greatly reduces infrastructure complexity and installation costs, enabling flexible device placement throughout the enterprise environment.

• Flexible Uplink Options

To meet high-bandwidth and future-proof connectivity needs, the switch supports versatile uplink interfaces with either 2 × 10 Gigabit SFP+ ports or 4 × 1 Gigabit Ethernet uplink ports. This design allows organizations to efficiently scale their network capacity, aggregate traffic, and maintain high throughput between the access layer and the core network.

• Advanced Layer 2 and Basic Layer 3 Functionality

Operating on Cisco’s LAN Base feature set, the WS-C3650-48PD-L supports fundamental Layer 2 switching features such as VLAN segmentation, Spanning Tree Protocol (STP), Link Aggregation Control Protocol (LACP), and port security. In addition, it provides essential Layer 3 routing capabilities including static routing and Routing Information Protocol (RIP), enabling simple inter-VLAN routing directly on the switch for improved traffic efficiency and reduced latency.

• Quality of Service (QoS) and Security

The switch offers comprehensive QoS features that prioritize latency-sensitive applications like voice and video to maintain high performance and minimize packet loss. Security is enforced through Access Control Lists (ACLs), dynamic VLAN assignment using 802.1X authentication, and mechanisms such as Dynamic ARP Inspection (DAI) to protect against man-in-the-middle attacks. These features ensure network integrity and protect critical assets from unauthorized access.

• Cisco StackWise Technology for Scalability and Resilience

One of the defining features of the Catalyst 3650 series is Cisco’s StackWise-160 technology, which allows up to nine switches to be stacked and managed as a single logical unit. This stacking capability simplifies network management, improves redundancy, and provides high availability by allowing traffic to be rerouted automatically if a member switch fails.

• Energy Efficiency and Reliability

Built with energy-conscious hardware components and supporting Energy Efficient Ethernet (EEE), the WS-C3650-48PD-L reduces power consumption without compromising performance. Redundant power supply options further enhance uptime and reliability for critical enterprise applications.

Technical Specifications at a Glance

Why Choose Cisco WS-C3650-48PD-L?

The Cisco Catalyst WS-C3650-48PD-L stands out as a robust and flexible solution for enterprise access networks that require reliable power delivery, advanced security, and simplified management. Its integration of PoE+ on 48 ports supports the growing demand for converged network devices, while its stacking capabilities enable seamless scalability and operational continuity.

Additionally, the switch’s support for essential routing features and comprehensive QoS ensures smooth delivery of critical applications such as IP telephony, video conferencing, and wireless connectivity. By leveraging Cisco IOS software’s trusted performance and extensive protocol support, the WS-C3650-48PD-L helps organizations future-proof their network infrastructure with a cost-effective and resilient platform.

Ideal Applications

1. Enterprise campus and branch office networks

2. Unified communications (IP telephony and video)

3. Wireless LAN backhaul

4. Video surveillance systems

5. IoT device connectivity in smart buildings

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

You can also visit the Cisco WS-C3560C-12PC-S Catalyst , Cisco WS-C3650-48FD-L Catalyst (No fan & power) , Catalyst Switches pages if you wish.