Cisco WS-C3750X-48PF-S Catalyst

Cisco WS-C3750X-48PF-S Catalyst: A Professional-Grade Switch with 48 PoE+ Ports

The Cisco WS-C3750X-48PF-S is a high-performance, enterprise-class switch from the Catalyst 3750-X Series, designed to meet the demanding needs of modern network infrastructures. With its robust feature set—including advanced Layer 3 capabilities, Power over Ethernet Plus (PoE+), and modular design—this switch offers scalability, reliability, and flexibility for various deployment scenarios. Furthermore, it is tailored to support power-hungry applications in enterprise environments.

Key Features and Benefits

1. High-Density PoE+ Support

Equipped with 48 Gigabit Ethernet PoE+ ports, the WS-C3750X-48PF-S delivers up to 30W per port. This allows seamless integration of devices like IP phones, wireless access points, and surveillance cameras. In addition, the switch supports a total PoE power budget of 1100W, ensuring adequate power for connected endpoints.

2. Modular Uplink Options

The switch features a modular design with four optional uplink network modules. These modules provide flexibility to choose between Gigabit Ethernet (GE) and 10 Gigabit Ethernet (10GE) ports. As a result, this adaptability supports future-proofing and easy scalability as your network expands.

3. Redundant Power and Cooling

To enhance reliability, the WS-C3750X-48PF-S includes dual redundant, modular power supplies and fans. Consequently, this design minimizes downtime risks and guarantees continuous operation in mission-critical scenarios.

4. Cisco StackPower Technology

Unique to the 3750-X Series, Cisco StackPower enables power sharing among stack members. Thus, it improves energy efficiency and offers power redundancy. For example, if one power supply fails, another in the stack can compensate automatically.

5. Enterprise-Grade Security Features

The switch incorporates hardware-based MACsec encryption to secure data transmissions. Moreover, it includes features like 802.1X authentication, Access Control Lists (ACLs), and Dynamic ARP Inspection (DAI), ensuring advanced protection against unauthorized access.

6. Simplified Management and Scalability

The WS-C3750X-48PF-S supports multiple management protocols such as SNMP v1/v2c/v3, RMON, Telnet, SSH, and CLI. It also features USB Type-A and Type-B ports for storage and console access, as well as an out-of-band Ethernet management port. Furthermore, Cisco StackWise Plus allows up to nine switches to operate as one logical unit—simplifying configuration and scaling.

Technical Specifications for Cisco WS-C3750X-48PF-S Catalyst

• Model: WS-C3750X-48PF-S

• Form Factor: 1U Rack-Mountable

• Ports: 48 x 10/100/1000 Ethernet PoE+

• Uplink Modules: 4 Optional GE or 10GE Ports

• PoE Budget: 1100W

• Switching Capacity: 160 Gbps

• Forwarding Rate: 101.2 mpps

• Stacking: Cisco StackWise Plus and StackPower

• Management Interfaces: USB Type-A and Type-B, Out-of-Band Ethernet Management Port

• Security Features: MACsec, 802.1X, ACLs, DAI

• Management Protocols: SNMP v1/v2c/v3, RMON, Telnet, SSH, CLI

Ideal Use Cases

The Cisco WS-C3750X-48PF-S is well-suited for diverse enterprise deployments:

• Large Campus Networks: Supports numerous PoE+ devices like VoIP phones and APs.

• Data Centers: Delivers high throughput and redundancy for critical operations.

• Branch Offices: Enables scalable, secure connectivity with Layer 3 routing.

• Healthcare Facilities: Ensures reliable power and bandwidth for medical systems.

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

You can also visit the Cisco WS-C3560E-24PD-S-V04 Catalyst , Cisco WS-C3850-24PW-S Catalyst , Catalyst Switches pages if you wish.