Cisco WS-C3750X-48P-E Catalyst

Cisco WS-C3750X-48P-E Switch – Enterprise-Class PoE+ 48-Port Gigabit Stackable Switch

The Cisco WS-C3750X-48P-E is a versatile, stackable Layer 3 switch from the renowned Cisco Catalyst 3750-X Series, designed to deliver robust enterprise-class connectivity with Power over Ethernet Plus (PoE+) capabilities. With 48 Gigabit Ethernet PoE+ ports and flexible uplink options, this switch is engineered to support demanding network environments such as enterprise access layers, IP telephony, wireless infrastructure, and video surveillance systems.

Key Features and Benefits

The Cisco WS-C3750X-48P-E delivers a high-density solution with 48 PoE+ Gigabit Ethernet ports, enabling simultaneous power and data delivery to devices such as IP phones, wireless access points, and surveillance cameras. Its scalable StackWise Plus technology allows seamless stacking of up to nine switches, providing network resilience, simplified management, and expanded capacity.

Flexible modular uplink options offer both Gigabit and 10 Gigabit Ethernet interfaces to accommodate evolving network requirements without downtime. Power redundancy and Cisco StackPower technology ensure continuous operation and energy-efficient power sharing across the stack.

Advanced Layer 3 routing capabilities, combined with hardware-based MACsec encryption, safeguard network communications while supporting complex traffic management and security policies. Additionally, Cisco EnergyWise technology optimizes power consumption, reducing operational costs and environmental impact.

Overall, the WS-C3750X-48P-E is designed to offer enterprises a reliable, scalable, and secure switching platform that supports high-performance applications with maximum uptime and operational efficiency.

     1. High-Density PoE+ and Scalable Stacking Architecture

Featuring 48 x 10/100/1000 Mbps PoE+ ports, the WS-C3750X-48P-E simplifies deployment by delivering both power and data over a single Ethernet cable, supporting endpoints that require up to 30W per port with a total PoE budget of 435W. The switch leverages Cisco StackWise Plus technology, enabling up to nine switches to be stacked with 64 Gbps stack bandwidth. This stacking capability provides high availability, seamless scalability, and unified management across multiple devices, empowering growing networks with resilient and efficient operation.

     2. Flexible Uplink and Power Sharing Capabilities

The switch offers four modular uplink slots that support a variety of Gigabit Ethernet (GE) and 10 Gigabit Ethernet (10GE) network modules. These uplink ports are hot-swappable, allowing non-disruptive upgrades and flexible network expansion. In addition, Cisco StackPower technology enables power sharing across the stack, enhancing energy efficiency and providing redundancy in the event of a power supply failure, which is critical for mission-critical environments.

     3. Advanced Software and Security Features

The WS-C3750X-48P-E comes with the Cisco IOS IP Services feature set, supporting advanced Layer 3 routing protocols including OSPF, EIGRP, BGP, and multicast routing. Organizations can also upgrade the software license to expand routing and security functionalities as network demands evolve. Security is enhanced with hardware-based MACsec (802.1AE) encryption, ensuring secure communications at the network edge without performance degradation. Flexible NetFlow provides real-time traffic monitoring and detailed network visibility to optimize operations.

     4. Energy Efficiency and Reliability

Incorporating Cisco EnergyWise technology, the WS-C3750X-48P-E offers comprehensive energy management, reducing operational costs by monitoring and controlling power usage across the network. The switch supports dual redundant, hot-swappable power supplies and fans, guaranteeing high availability and simplifying maintenance without disrupting network services.

Key Technical Specifications

Why Choose Cisco WS-C3750X-48P-E?

1. High PoE+ Density: 48 ports deliver power and data, simplifying network infrastructure for IP devices.
2. Scalable Stacking: Stack up to 9 switches with unified management and high throughput.
3. Flexible Uplinks: Modular GE and 10GE uplink options provide adaptability for growing networks.
4. Power Sharing & Redundancy: StackPower technology enhances energy efficiency and system resilience.
5. Advanced Routing & Security: Full Layer 3 routing with secure hardware encryption protects network traffic.
6. Energy Efficient: Cisco EnergyWise technology reduces operating costs with intelligent power management.
7. Enterprise Reliability: Redundant, hot-swappable power supplies and fans ensure continuous uptime.

Ideal Use Cases

• Enterprise LAN access and aggregation layers with high PoE demands

• Unified wired deployments supporting IP phones, wireless APs, and security cameras

• Scalable campus networks requiring resilient stacking and flexible uplink connectivity

• Environments demanding energy-efficient and secure network infrastructure

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

You can also visit the Cisco WS-C3850-12XS-E Catalyst , Cisco WS-C3750G-24WS-S25 Catalyst , Catalyst Switches pages if you wish.