Cisco WS-X6248-TEL 48 Port Switching Module
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WS-X6248-TEL Cisco 48 Ports Ethernet Switching Module Refurbished

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Part Number#: WS-X6248-TEL
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Short Description:
WS-X6248-TEL 48-Ports Ethernet Switching Module 48 x 10/100Base-TX Plug-in module | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information on 48 Ports Ethernet Switching Module

The WS-X6248-TEL is a Cisco 48-port Ethernet switching module for use in the Cisco Catalyst 6500 series switches. It supports both 10/100Mbps and 1000Mbps (Gigabit Ethernet) speeds on all 48 ports. It also has support for advanced features such as Quality of Service (QoS), Access Control Lists (ACLs), and Link Aggregation Control Protocol (LACP). Additionally, this module is designed to support enhanced security and network manageability, with features such as Cisco IOS Firewall, Cisco IOS Intrusion Prevention System, and CiscoWorks LAN Management Solution (LMS). This module can be used in various network environments such as enterprises, data centers, service providers, and metro Ethernet networks.

Understanding Ethernet Switching Modules

Before delving into the specifics of the Cisco WS-X6248-TEL, it's essential to understand the role of Ethernet switching modules in network infrastructure. These modules serve as interfaces that allow network devices to connect and communicate with each other. By facilitating the exchange of data packets between devices, Ethernet switching modules play a central role in enabling seamless communication within a network.

Overview of the Cisco WS-X6248-TEL Ethernet Switching Module

The Cisco WS-X6248-TEL is a high-density Ethernet switching module designed and manufactured by Cisco Systems, a leading provider of networking solutions. This module offers 48 ports for Ethernet connectivity, specifically supporting 10/100Base-TX Ethernet standards. The designation "TEL" typically indicates support for telecommunications applications, making this module suitable for various networking scenarios, including telecommunications deployments.

Key Features of the Cisco WS-X6248-TEL Ethernet Switching Module

  • High Port Density: With 48 ports for Ethernet connectivity, the Cisco WS-X6248-TEL provides ample capacity to connect numerous devices within a network, facilitating seamless communication and data exchange.
  • 10/100Base-TX Support: The module supports both 10BASE-T and 100BASE-TX Ethernet standards, offering flexibility to accommodate devices operating at different data rates within the network.
  • Plug-and-Play Installation: The Cisco WS-X6248-TEL is designed for easy installation and configuration, allowing network administrators to quickly integrate the module into their existing network infrastructure without extensive setup procedures.
  • Scalability: As part of Cisco's modular switching portfolio, the WS-X6248-TEL offers scalability to accommodate growing network requirements. Administrators can expand their network capacity by adding additional modules as needed, ensuring future-proofing and investment protection.
  • Quality of Service (QoS) Support: The module incorporates advanced QoS features to prioritize network traffic based on predefined criteria, ensuring optimal performance for critical applications and services.
  • Reliability and Redundancy: Cisco is known for producing robust and reliable networking equipment, and the WS-X6248-TEL is no exception. The module is built to withstand rigorous usage and offers redundancy features to minimize downtime and maximize network availability.

Performance Specifications

In addition to its key features, the performance specifications of the Cisco WS-X6248-TEL Ethernet Switching Module are critical considerations for network administrators. Let's examine some of the performance metrics associated with this module:

  • Throughput: The throughput of the module indicates the maximum data transfer rate supported by each port. The Cisco WS-X6248-TEL offers high throughput, ensuring efficient data transmission across the network.
  • Latency: Latency refers to the time delay experienced by data packets as they traverse the network. Low latency is crucial for real-time applications such as voice and video communication. The Cisco WS-X6248-TEL minimizes latency, providing responsive network performance.
  • Port Buffering: Adequate port buffering helps prevent packet loss and ensures smooth data transmission, particularly during periods of high network traffic. The Cisco WS-X6248-TEL features sufficient port buffering to handle bursts of data without compromising performance.
  • Forwarding Rate: The forwarding rate of the module indicates the number of packets it can process per second. A high forwarding rate is essential for supporting demanding network applications. The Cisco WS-X6248-TEL boasts a high forwarding rate, enabling efficient packet processing and delivery.

Use Cases and Applications

The Cisco WS-X6248-TEL Ethernet Switching Module finds applications across various industries and networking environments. Some common use cases include:

  • Enterprise Networks: In large enterprises with extensive network infrastructure, the Cisco WS-X6248-TEL facilitates interconnectivity between devices such as computers, printers, servers, and networking appliances. Its high port density and scalability make it suitable for accommodating diverse networking needs.
  • Telecommunications: Given its designation as a telecommunications-oriented module, the Cisco WS-X6248-TEL is well-suited for telecommunications deployments, including service provider networks, data centers, and carrier-grade infrastructure. It enables reliable and high-speed communication services for voice, data, and multimedia applications.
  • Educational Institutions: Universities, colleges, and schools rely on robust network infrastructure to support teaching, learning, and administrative activities. The Cisco WS-X6248-TEL provides the connectivity and performance required to handle the networking demands of educational institutions, including student access, research initiatives, and administrative operations.
  • Healthcare Facilities: Healthcare organizations require secure and efficient networking solutions to support electronic health records (EHRs), medical imaging systems, telemedicine applications, and other healthcare IT services. The Cisco WS-X6248-TEL ensures reliable connectivity and data exchange within healthcare networks, contributing to improved patient care and operational efficiency.
  • Small and Medium-sized Businesses (SMBs): SMBs with growing networking needs can benefit from the Cisco WS-X6248-TEL's affordability, scalability, and ease of deployment. Whether used as part of a core network infrastructure or as an expansion module in branch offices, the WS-X6248-TEL offers the performance and reliability required to support business operations.

High Performance of Switching Module

The WS-X6248-TEL Cisco 48 Ports Ethernet Switching Module is a high-performance module designed for use in Cisco Catalyst 6500 and 6500-E Series switches. It provides 48 10/100/1000 Ethernet ports with support for Power over Ethernet (PoE) and PoE+. This module is ideal for use in enterprise networks, data centers, and other large-scale environments where high-speed connectivity and power are critical.

One of the key features of the WS-X6248-TEL is its high-speed performance. The module supports full wire-speed switching on all 48 ports, allowing for fast and efficient data transfer. This makes it ideal for use in environments where large amounts of data need to be transferred quickly and reliably.

Another important feature of the WS-X6248-TEL is its support for PoE and PoE+. This allows for easy deployment of power-hungry devices such as IP phones, wireless access points, and security cameras. This eliminates the need for separate power supplies and reduces the overall cost and complexity of the network.

The WS-X6248-TEL also provides advanced security features such as access control lists (ACLs) and Quality of Service (QoS) to help ensure that your network is secure and efficient. Additionally, it is equipped with Cisco's EnergyWise technology, which helps to reduce energy consumption and costs.

Power and Innovation of Ethernet Switching Module

The WS-X6248-TEL Cisco 48 Ports Ethernet Switching Module is a powerful and innovative network device that is designed to provide high-speed, reliable Ethernet switching for large enterprise and data center environments. This module is capable of delivering up to 48 Gigabit Ethernet ports, making it ideal for use in large-scale networks with high bandwidth requirements.

One of the key features of the WS-X6248-TEL is its ability to provide high-performance switching capabilities. The module is equipped with advanced hardware and software features that allow it to process data at extremely high speeds, making it ideal for use in high-traffic environments. Additionally, the module is designed to be highly scalable, allowing it to be easily expanded as network requirements grow.

Another key feature of the WS-X6248-TEL is its ability to provide robust security and network management capabilities. The module is equipped with advanced security features, such as access control lists and advanced threat protection, that help to protect networks from unauthorized access and attacks. Additionally, the module is equipped with advanced network management tools, such as monitoring and troubleshooting tools, that allow network administrators to easily monitor and manage their networks.

General Information about this Cisco WS-X6248-TEL

  • Manufacturer: Cisco
  • Part Number or SKU# WS-X6248-TEL
  • Device Type: Switch
  • Form Factor: Plug-in module
  • Interface (Bus) Type: Expansion slot


  • Ports: 10/100 Ethernet x 48
  • Connectivity Technology: Wired
  • Cabling Type: Ethernet 10Base-T, Ethernet 100Base-TX
  • Data Link: Protocol 10Mb LAN, 100Mb LAN
  • Data Transfer Rate: 100 Mbps
  • Features Full: duplex capability
  • Compliant Standards: IEEE 802.3, IEEE 802.3u

Expansion / Connectivity

  • Interfaces: 48 x 100Base-TX - RJ-21 Telco - 4
  • Compatible Slots: 1 x expansion slot

Compatibility Information

  • Designed For Cisco Catalyst 6000

In summary, the Cisco WS-X6248-TEL Ethernet Switching Module is a versatile networking solution that offers high port density, scalability, performance, and reliability. Whether deployed in enterprise networks, telecommunications environments, educational institutions, healthcare facilities, or SMBs, this module provides the connectivity and features necessary to support diverse networking requirements. With its plug-and-play installation, support for multiple Ethernet standards, and advanced capabilities such as QoS and redundancy, the Cisco WS-X6248-TEL is a valuable asset for building resilient and efficient network infrastructures.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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