Cisco WS-X4248-RJ45V Catalyst 4500 48 Ports Switching Module Bulk

Cisco WS-X4248-RJ45V is a line card designed for the Catalyst 4500 series switches. It's a crucial component in networking infrastructure, providing fast Ethernet connectivity with 48 ports. This line card is particularly notable for its support of Power over Ethernet (PoE) standards, specifically 802.3af compliance, making it suitable for various networking environments, including Classic Institute settings. In this detailed guide, we'll explore the features, functions, and benefits of the Cisco WS-X4248-RJ45V line card, along with its applications in PoE switching modules.

Before delving into the specifics of the WS-X4248-RJ45V line card, it's essential to understand the Cisco Catalyst 4500 series switch. The Catalyst 4500 series is a modular chassis-based switch designed to meet the demands of enterprise networking environments. It offers high performance, scalability, and reliability, making it a popular choice for organizations of various sizes.

The modular design of the Catalyst 4500 series allows for flexibility and expansion as networking needs evolve. Line cards like the WS-X4248-RJ45V are key components that slot into the chassis, enabling connectivity and functionality tailored to specific requirements.

The Cisco WS-X4248-RJ45V line card is designed to provide 48 ports of fast Ethernet connectivity within the Catalyst 4500 series switch. Each port supports standard RJ-45 connectors, which are commonly used for Ethernet connections in networking environments.

The "V" designation in the WS-X4248-RJ45V model indicates its compatibility with Power over Ethernet (PoE) standards. PoE technology allows the switch to deliver power to connected devices over the Ethernet cable, eliminating the need for separate power sources for devices such as IP phones, wireless access points, and surveillance cameras.

The Cisco WS-X4248-RJ45V line card offers several features that make it a versatile solution for networking deployments:

• 48 Ports: With 48 ports available, the WS-X4248-RJ45V provides ample connectivity for devices within a network.
• Fast Ethernet: The line card supports fast Ethernet speeds, ensuring reliable data transmission for connected devices.
• RJ-45 Connectors: Standard RJ-45 connectors make it easy to connect devices to the switch using Ethernet cables.
• PoE Support: Perhaps the most significant feature of the WS-X4248-RJ45V is its support for Power over Ethernet (PoE) standards. This feature enables the switch to power compatible devices directly through the Ethernet cable, simplifying deployment and reducing the need for additional power sources.
• 802.3af Compliance: The WS-X4248-RJ45V is compliant with the IEEE 802.3af standard for PoE, ensuring compatibility with a wide range of PoE-enabled devices.

Implementing the Cisco WS-X4248-RJ45V line card offers several benefits to network administrators and organizations:

• Simplified Deployment: The PoE capabilities of the WS-X4248-RJ45V streamline the deployment of network devices by eliminating the need for separate power sources.
• Cost Savings: By consolidating power and data delivery over a single Ethernet cable, organizations can reduce infrastructure costs and complexity.
• Flexibility: The modular design of the Catalyst 4500 series switch, combined with the versatility of the WS-X4248-RJ45V line card, provides flexibility to adapt to changing networking requirements.
• Enhanced Management: The Catalyst 4500 series switch offers robust management features, allowing administrators to monitor and configure network resources effectively.

The Cisco WS-X4248-RJ45V line card finds application in various networking environments, including but not limited to:

• Enterprise Networks: In large enterprise networks, the WS-X4248-RJ45V can support a wide range of devices, including IP phones, computers, printers, and access points, while providing power over Ethernet where needed.
• Healthcare Facilities: Hospitals and medical centers can deploy the WS-X4248-RJ45V line card to power IP phones, medical devices, and security cameras, ensuring reliable connectivity and power distribution.
• Retail Environments: Retail stores can leverage the WS-X4248-RJ45V to connect and power point-of-sale systems, digital signage displays, and security cameras, enhancing customer experiences and operational efficiency.

Power and Innovation

The WS-X4248-RJ45V Cisco Line Card Classic Catalyst 4500 Fast EN 48 Ports Switch is a high-performance line card designed for use with the Cisco Catalyst 4500 series switches. It provides 48 Fast Ethernet ports, allowing for a large number of devices to be connected to the network.

The line card is designed for use in a variety of different environments, including enterprise networks, data centers, and service provider networks. It is optimized for use with Cisco IOS software and provides many advanced features and capabilities, such as Quality of Service (QoS), security, and network management.

One of the key benefits of this line card is its power and innovation. This model is designed to deliver high performance and scalability, while also being energy efficient. It supports advanced power management features that allow for the reduction of power consumption and cooling requirements.

Additionally, the line card is also equipped with many innovative features that make it more versatile and easy to use. For example, it supports Cisco's Auto-Negotiation and Auto-MDIX features, which allow for automatic configuration of device connections, and it also supports Cisco's EnergyWise technology, which allows for the monitoring and management of energy usage on the network.

Reliability

The WS-X4248-RJ45V Cisco Line Card Classic Catalyst 4500 Fast EN 48 Ports Switch is a highly reliable networking device that is designed to provide high-performance switching capabilities for large enterprise networks.

One of the key features of this item switch is its ability to support fast Ethernet (100Mbps) speeds on all 48 ports. This allows for high-speed data transfer between devices and helps to ensure that network traffic is handled efficiently.

Additionally, the switch is designed with redundancy in mind. It features redundant power supplies and cooling fans, which provide added protection against power outages and hardware failures. This helps to ensure that the switch remains operational even in the event of a failure.

Furthermore, the switch also provides advanced security features such as access control lists (ACLs) and VLANs (virtual LANs), which help to protect the network from unauthorized access and ensure that sensitive data is kept secure.

Compliant Standards

The WS-X4248-RJ45V Cisco Line Card Classic Catalyst 4500 Fast EN 48 Ports Switch is compliant with many industry standards that ensure its compatibility, reliability, and performance. These standards include:

• IEEE 802.3: This standard defines the specifications for Ethernet networks and ensures that the switch is compatible with other Ethernet devices.
• IEEE 802.3u: This standard defines the specifications for Fast Ethernet networks and ensures that the switch is compatible with other Fast Ethernet devices.
• IEEE 802.3x: This standard defines the specifications for flow control in Ethernet networks and ensures that the switch can control the flow of data to prevent network congestion.
• IEEE 802.1D: This standard defines the specifications for Spanning Tree Protocol (STP) and ensures that the switch can prevent network loops and ensure a loop-free topology.
• IEEE 802.1Q: This standard defines the specifications for Virtual LANs (VLANs) and ensures that the switch can segment the network into multiple VLANs.
• IEEE 802.1p: This standard defines the specifications for Quality of Service (QoS) and ensures that the switch can prioritize different types of traffic.
• RoHS (Restriction of Hazardous Substances): This standard ensures that the switch is free from hazardous materials and is safe for use in the environment.

• Manufacturer: Cisco
• Part Number or SKU# WS-X4248-RJ45V
• Product Name: 48 Ports PoE Switching Module
• Product Type: Switching Module

• Ports: 48 Ports Switch
• Interfaces/Ports Details: 48 x RJ-45 10/100Base-TX LAN
• Application/Usage: Switching Network

• Media Type Supported: Twisted Pair
• Ethernet Technology: Fast Ethernet
• Network Technology: 10/100Base-TX
• Maximum Data Transfer Rate: 100 Mbit/s

System Requirements

• One Expansion Slot
• Minimum Software Requirements:
  • Cisco IOS Software Release: 12.2(18)EW
  • Catalyst OS Version: 8.3(1)GLX

• Humidity: 10% to 90% Non-condensing Relative Humidity
• Altitude: -196.85 ft to 13123.36 ft Operating

• Catalyst 4503 Switch
• Catalyst 4506 Switch
• Catalyst 4507R Switch
• Catalyst 4510R Switch
• Catalyst 4003 Switch
• Catalyst 4006 Switch

Features

• 48 Ports Of 10/100base-tx Or 10/100/1000base-tx Per Line Card (RJ-45)
  • Each Cisco Catalyst 4506 And 4507R Can Support Up To 240 PoE Ports.
  • The 4510R With Supervisor Engine V Can Support Up To 336 PoE Ports, And Up To 384 PoE Ports With Future Supervisor Engines.
• Power Management
  • Using The Static Port Command, The Cisco Catalyst 4500 Series Allows Users To Override Both the Cisco Discovery Protocol And IEEE Signaling To Reserve Power On A Per-port Basis, Even When A Powered Device Is Not Connected.
  • This Setup Allows Network Administrators To Ensure That Wireless Base Stations, Executive Offices, And Other Areas With Business-critical Ports Have Priority For Available Power.
• PoE
  • Up To 15.4w Of Power At -48VDC Can Be Provided Simultaneously Over Every Port With Standard Category 5 UTP Cable Up To 100 Meters.

Outline, the Cisco WS-X4248-RJ45V Catalyst 4500 Fast EN 48 Ports Switch Line Card is a versatile component designed to enhance networking infrastructure with fast Ethernet connectivity and Power over Ethernet capabilities. Its support for 802.3af compliance and compatibility with the Catalyst 4500 series switch make it an ideal choice for various networking environments, including educational institutions, healthcare facilities, retail stores, and enterprise networks. By simplifying deployment, reducing costs, and providing flexibility, the WS-X4248-RJ45V line card contributes to the efficiency and effectiveness of modern network deployments.