Cisco WS-C3750E-48TD-E Catalyst

Cisco WS-C3750E-48TD-E Catalyst Switch – Enterprise-Grade Scalability and Performance

The Cisco WS-C3750E-48TD-E Catalyst Switch is a powerful enterprise-class Layer 3 switch designed to support high-performance networking in mid-size and large organizations. As a member of the Cisco Catalyst 3750-E Series, it offers industry-leading scalability, advanced routing capabilities, and enhanced bandwidth for mission-critical applications such as unified communications, virtualization, and enterprise mobility.

With support for 48 Gigabit Ethernet ports and 2 X2-based 10-Gigabit Ethernet uplinks, the WS-C3750E-48TD-E ensures flexible and high-throughput connections, making it ideal for high-density wiring closets and campus core aggregation.

Key Features and Benefits

• 48 x 10/100/1000 Gigabit Ethernet Ports
Delivering full line-rate forwarding, the switch supports 48 non-blocking Gigabit Ethernet ports, ensuring high-speed connectivity for desktop clients, access points, and IP-based devices. This model is perfect for expanding LAN infrastructures where reliability and performance are essential.

• Dual 10-Gigabit Ethernet Uplinks (X2 Slots)
With two X2-based 10-Gigabit uplink interfaces, the WS-C3750E-48TD-E provides flexible, high-bandwidth links to core switches or data centers, enabling high-speed data transfer and reducing network bottlenecks.

• Cisco StackWise Plus Technology
Built-in StackWise Plus allows stacking of up to nine switches into a single logical unit with 64 Gbps stack bandwidth, delivering increased scalability, simplified management, and fast failover. StackWise Plus enhances Layer 3 traffic handling within the stack, a significant upgrade over classic StackWise.

• High Switching Capacity and Forwarding Performance
The switch delivers 128 Gbps switching fabric and 95.2 Mpps forwarding rate, ensuring wire-speed performance for all ports. This makes it well-suited for high-traffic enterprise environments and backbone aggregations.

• Full Layer 3 Routing Support
Supports dynamic routing protocols including OSPF, BGP, EIGRP, RIP, and multicast protocols such as PIM. IPv6 routing is also supported, making this switch future-ready for next-generation networks.

• Modular Design with Redundant Power Supply Option
Designed for reliability, the WS-C3750E-48TD-E includes modular power supplies and fan trays with optional redundancy, enhancing uptime and operational flexibility.

• Cisco IOS Software with Advanced Features
Running the IP Services image, the switch provides advanced routing, quality of service (QoS), and security capabilities, ensuring robust network control and optimized traffic flows.

• Energy Efficiency
With Cisco EnergyWise technology, the switch actively monitors and manages power consumption, contributing to greener IT operations without sacrificing performance.

Technical Specifications at a Glance

Why Choose Cisco WS-C3750E-48TD-E?

The WS-C3750E-48TD-E is an ideal choice for enterprises that demand performance, flexibility, and investment protection. Its high-density Gigabit ports and dual 10-Gig uplinks offer superior connectivity, while StackWise Plus simplifies expansion and enhances resiliency. Whether deployed in campus backbones, aggregation layers, or wiring closets, it delivers the throughput and intelligent services required for today’s bandwidth-intensive applications.

Organizations benefit from Cisco’s extensive software ecosystem, reliable hardware engineering, and consistent network security and manageability. The inclusion of Layer 3 routing protocols ensures seamless integration into complex architectures, while the modular design provides future-ready scalability.

Ideal Applications

• Enterprise campus core and distribution layers

• Unified communications and IP telephony networks

• Video surveillance and high-throughput data transfer

• High-performance server aggregation

• Scalable mid-size and large business LANs

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

You can also visit the Cisco WS-C3750G-24T-S Catalyst , Cisco WS-C3750E-24TD-S Catalyst , Catalyst Switches pages if you wish.