Cisco C9300-48U-E / Catalyst 9300 48port

Highlights: The Powerhouse of Modern Networking

In the dynamic world of enterprise networking, the need for robust, scalable, and intelligent infrastructure is paramount. The Cisco C9300-48U-E stands out as a cornerstone of this modern landscape. This switch is more than just a piece of hardware; it's a comprehensive solution designed to power the future of work. Its key highlights include offering full Universal Power over Ethernet (UPOE) support, delivering exceptional high performance, and providing advanced cloud management capabilities. For any network administrator looking to build a resilient and forward-thinking network, the Cisco Catalyst 9300 series represents an investment in reliability and innovation, seamlessly supporting everything from IP phones to the most demanding wireless access points.

Product Overview: The Cisco Catalyst 9300-48U-E

The Cisco C9300-48U-E is a next-generation stacking switch that forms the core of the Cisco Catalyst 9300 series. This specific model is a 48port UPOE (Universal Power over Ethernet) switch, meaning all 48 port are capable of delivering significant power over standard ethernet cabling. It is engineered to be a versatile workhorse, ideal for enterprise access layer deployments where power and data convergence is critical. Beyond its raw specifications, this switch is designed to simplify network operations through its programmability and intent-based networking features, making it a favorite among IT professionals seeking both high speed connectivity and operational efficiency.

Key Features: Designed for Intelligence and Convergence

The feature set of the Cisco C9300-48U-E is what truly sets it apart in the competitive landscape of POE switches. Its most significant capability is its support for both Cisco UPOE and standard Power over Ethernet (PoE) technologies, including IEEE 802.3af and IEEE 802.3at. This flexibility allows a single switch port to power a vast array of devices, from simple sensors to high-performance video conferencing systems.

Furthermore, this POE capable switch excels in power management, allowing for granular control and monitoring of power usage to optimize efficiency and reduce operational costs. Its integration with cloud management platforms offers unparalleled visibility and control over the network, enabling a network administrator to manage deployments from anywhere. This blend of power delivery and intelligent management makes it an indispensable tool for building a converged network.

Key Technical Features: The Engine Under the Hood

Delving into the technical specifications reveals the engineering excellence of this high performance switch. The core of its power delivery lies in its Universal Power over Ethernet technology, which can deliver up to 60W per port, far exceeding the capabilities of standard IEEE 802.3at (PoE+) . This immense power is essential for supporting next-generation devices like advanced wireless access points and immersive collaboration systems.

While renowned for its UPOE capabilities, the switch also offers DC power options for deployment flexibility in various environments. As a high speed POE switch, it provides multi-gigabit Ethernet support, ensuring that the network backbone never becomes a bottleneck for data traffic. Each poe port is intelligently managed to detect and classify powered devices, ensuring safe and efficient operation. As a pivotal member of the cisco catalyst 9300 series, it offers stacking bandwidth, high availability, and embedded security features, providing a future-proof foundation that grows with organizational needs.