WS-X4648-RJ45V-E Cisco Service Module
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WS-X4648-RJ45V-E Cisco Service Module Line Card GE PoE Fast New

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Part Number#: WS-X4648-RJ45V-E
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Short Description:
WS-X4648-RJ45V-E Catalyst 4500 E-Series 48 x 10/100/1000Base-T Local Area Network (LAN) Power Over Ethernet (PoE) Line Card 48 Ports Expansion Module | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Product Outline of the Cisco WS-X4648-RJ45V-E 48 Ports Service Module

The Cisco WS-X4648-RJ45V-E Catalyst 4500 E-Series 48-Ports 10/100/1000 PoE Line Card E Switch Service Module is a high-performance and reliable line card for the Cisco Catalyst 4500 E-Series switches. This line card provides 48 Gigabit Ethernet ports with Power over Ethernet (PoE) capabilities, allowing for the power supply of PoE devices such as IP phones, wireless access points, and cameras. The ports also support 10/100/1000Mbps speeds and Auto-negotiation, which allows the switch to automatically configure the speed and duplex settings of the connected devices.

This line card is designed for enterprise-level networks and data centers and is a scalable option for those who want to expand the number of ports on their switches. It's a reliable, high-performance, and energy-efficient option for those who want to power PoE devices on their network.

Modular Design

The Catalyst 4500 E-Series is known for its modular architecture, allowing organizations to adapt and scale their networks as requirements evolve. This modularity is achieved through the use of line cards, which are interchangeable modules that provide various connectivity options.

High-Performance Switching

One of the key strengths of the Catalyst 4500 E-Series is its high-performance switching capabilities. With support for advanced features like Quality of Service (QoS) and security protocols, these switches are ideal for demanding network environments.

48 Ports Service Module Line Card

The WS-X4648-RJ45V-E line card is equipped with 48 ports, providing ample connectivity for a variety of devices. These ports support speeds of 10/100/1000Base-T, ensuring compatibility with a wide range of networked devices, from legacy equipment to modern high-speed devices.

Power Over Ethernet (PoE)

One standout feature of this line card is its Power Over Ethernet capability. PoE enables the delivery of electrical power alongside data over Ethernet cables, eliminating the need for separate power sources for connected devices. This is particularly advantageous for devices like IP cameras, VoIP phones, and wireless access points, simplifying deployment and reducing cable clutter.

Ethernet Standards Compliance

The line card complies with Ethernet standards, ensuring interoperability with other networking equipment. This adherence to standards enhances the line card's compatibility and facilitates seamless integration into existing network infrastructures.

Scalability and Flexibility

The modular design of the Catalyst 4500 E-Series, coupled with the WS-X4648-RJ45V-E line card, provides a scalable and flexible solution. Organizations can customize their switch configurations based on the number of ports and PoE requirements, adapting to the evolving needs of their network.

Use Cases and Applications

To understand the practical applications of the Cisco WS-X4648-RJ45V-E line card, let's explore common use cases and scenarios where this component excels.

IP Telephony Deployments

In environments where IP telephony is prevalent, such as offices and call centers, the WS-X4648-RJ45V-E's PoE capability becomes invaluable. It simplifies the deployment of VoIP phones by eliminating the need for separate power sources and streamlining installation and maintenance processes.

Video Surveillance Systems

The line card's 48 ports make it well-suited for video surveillance deployments. With PoE support, it can power IP cameras, providing both data connectivity and power over a single Ethernet cable. This reduces installation costs and complexity, making it an attractive solution for security-conscious organizations.

Wireless Networking

For organizations implementing wireless networks, the WS-X4648-RJ45V-E offers a centralized and efficient way to connect multiple access points. The PoE capability ensures that access points receive power without requiring additional wiring, simplifying the deployment of Wi-Fi infrastructure.

Mixed-Use Environments

In scenarios where a mix of devices with different power requirements coexists, the flexibility of the WS-X4648-RJ45V-E becomes evident. It can seamlessly accommodate devices ranging from traditional computers to power-hungry devices like pan-tilt-zoom cameras, providing a unified and efficient network solution.

Benefits of the Cisco WS-X4648-RJ45V-E Fast Ethernet Plug-in Module

The Cisco WS-X4648-RJ45V-E line card offers a range of benefits that contribute to its popularity in enterprise networking environments.

Simplified Deployment

The inclusion of PoE simplifies the deployment of networked devices by eliminating the need for separate power sources. This is particularly advantageous in scenarios where running additional power cables is impractical or cost-prohibitive.


By combining data and power delivery over a single Ethernet cable, organizations can achieve cost savings in cabling infrastructure and installation. This cost-efficiency is especially notable in large-scale deployments where the reduction of cable runs translates to significant savings.


The modular design of the Catalyst 4500 E-Series, complemented by the WS-X4648-RJ45V-E line card, provides a scalable solution. Organizations can start with a basic configuration and scale up by adding additional line cards as their network requirements grow.

Enhanced Flexibility

The flexibility to support a variety of devices, from standard computers to power-hungry IP cameras, makes the WS-X4648-RJ45V-E suitable for diverse environments. This versatility ensures that organizations can adapt their network infrastructure to accommodate different devices without major overhauls.

Reliable Performance

Cisco is synonymous with reliability in the networking industry, and the WS-X4648-RJ45V-E line card is no exception. With robust hardware design and adherence to industry standards, this line card delivers consistent and reliable performance in demanding networking environments.

Fast Ethernet Capabilities

The "Fast Ethernet" aspect of the WS-X4648-RJ45V-E is a key feature. Fast Ethernet, with a speed of 100 Mbps, is a significant advancement from traditional Ethernet (10 Mbps). This increased speed is crucial for handling data-intensive applications and ensuring smooth communication within a network.

Exceptional Reliability

The WS-X4648-RJ45V-E Cisco Catalyst 4500 E-Series 48-Ports 10/100/1000 PoE Line Card E Switch Service Module is considered to be a reliable product. It is designed to provide high-performance switching capabilities for enterprise networks and is compatible with the Cisco Catalyst 4500 E-Series chassis.

One of the key features of this line card is its support for Power over Ethernet (PoE), which allows it to power devices such as IP phones, wireless access points, and security cameras without the need for additional power cables. This can help to simplify network deployment and reduce costs.

The part supports advanced features such as Quality of Service (QoS), VLANs, and Link Aggregation Control Protocol (LACP), which can help to improve network performance and reliability.

General Information about this Cisco WS-X4648-RJ45V-E Expansion Module

  • Manufacturer: Cisco
  • Part Number or SKU# WS-X4648-RJ45V-E
  • Product Type: Expansion Module

Technical Information

  • Application/Usage: Data Networking
  • Form Factor: Plug-in Module
  • Ports Quantity: 48 Ports
  • Cabling Type: Supports Ethernet 10base-t, Ethernet 100base-tx, and Ethernet 1000base-t, ensuring versatile connectivity options.

Interfaces / Ports

  • Interfaces/Ports: 48 x 10/100/1000Base-T LAN
  • Interfaces/Ports Details: 48 x RJ-45 10/100/1000Base-T PoE LAN


  • Connectivity Media: Twisted Pair 10/100/1000Base-T
  • Data Transfer Rate: 10 Mbps Ethernet
  • Data Transfer Rate: 100 Mbps Fast Ethernet
  • Data Transfer Rate: 1 Gbps Gigabit Ethernet+

In general, the Cisco WS-X4648-RJ45V-E Catalyst 4500 E-Series Fast Ethernet 10/100/1000Base-T Power Over Ethernet (PoE) Line Card E 48-Ports Switch Service Module is a versatile and powerful component in Cisco's networking portfolio. Its combination of high port density, PoE functionality, and compatibility with the Catalyst 4500 E-Series chassis makes it an excellent choice for diverse network environments. Whether deployed in VoIP setups, security systems, or wireless networks, this line card delivers the performance, reliability, and flexibility required in today's dynamic networking landscape. As technology continues to evolve, Cisco remains at the forefront, providing solutions that empower organizations to build robust and future-ready networks.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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