WS-X4748-RJ45-E Cisco 48 Ports Line Card Switch 1GBPS Bulk

The Cisco WS-X4748-RJ45-E is a robust and high-performance line card designed for the Catalyst 4500E Series switches. This plug-in module offers impressive Gigabit Ethernet (GbE) and Fast Ethernet (FE) capabilities, making it an ideal choice for enterprises seeking reliable and scalable network solutions. This 4500E Series is a modular chassis-based switch designed to meet the evolving needs of modern networks. Its flexibility and scalability make it a popular choice for enterprises of all sizes. The series supports a wide range of line cards, each catering to specific network requirements.

One of the key features of the WS-X4748-RJ45-E module is its support for Gigabit Ethernet (GbE) and Fast Ethernet (FE) technologies. Gigabit Ethernet provides data transfer rates of 1 gigabyte per second (GBPS), ensuring swift and efficient communication within the network. Fast Ethernet, with its 100 megabytes per second (MBPS) speed, complements GbE, allowing for seamless connectivity for devices that do not require the highest data transfer speeds.

The WS-X4748-RJ45-E utilizes twisted pair line card technology, a widely adopted standard for Ethernet connectivity. Twisted pair cables, with their pairs of insulated copper wires, are known for their reliability and cost-effectiveness. The module supports RJ45 connectors, making it compatible with standard Ethernet cables commonly used in networking infrastructure.

With 48 ports, the WS-X4748-RJ45-E offers impressive port density, making it suitable for environments with a high demand for network connections. This scalability allows enterprises to expand their network infrastructure without the need for additional chassis or significant overhauls, providing a cost-effective solution for future growth. This feature is particularly advantageous in large enterprises, data centers, and other settings where numerous devices need to be connected simultaneously.

The module is designed in a form factor compatible with the Catalyst 4500E Series. This compact and modular design facilitates easy installation and maintenance, allowing IT professionals to optimize the network configuration based on the specific requirements of the organization.

The hot-swappable design of the module allows for convenient replacement and upgrades without disrupting the overall network operation. This feature contributes to the module's reliability and availability by minimizing downtime during maintenance procedures.

The module's compatibility with the Catalyst 4500E Series chassis provides scalability, allowing organizations to expand their network infrastructure as their needs evolve. The inclusion of 48 ports in the WS-X4748-RJ45-E allows for scalable network expansion. This is especially advantageous for growing organizations that require additional connections to accommodate expanding workforces and increasing data demands.

With a 1 GBPS capacity, the WS-X4748-RJ45-E ensures rapid data transfer, reducing latency and enhancing overall network performance. With a data transfer rate of 1 Gigabyte Per Second (GBPS), the WS-X4748-RJ45-E ensures swift and efficient data communication. This high-speed capability is crucial for demanding applications and data-intensive tasks.

The combination of Gigabit Ethernet and Fast Ethernet support, along with service module capabilities, makes the WS-X4748-RJ45-E a versatile solution for diverse networking requirements.

Cisco's reputation for building robust and reliable networking equipment is reflected in the WS-X4748-RJ45-E, offering organizations a dependable solution for their networking needs. The twisted pair line card design enhances signal integrity, reducing the likelihood of signal degradation and ensuring a reliable network connection. This is particularly important in environments where network downtime is not an option.

The WS-X4748-RJ45-E's role as a service module switch adds a layer of flexibility to the Catalyst 4500E Series. This flexibility allows for the implementation of various networking services and features, tailoring the network to specific business requirements.

• Enterprise Networks: The WS-X4748-RJ45-E is well-suited for enterprise networks, providing the necessary port density and high-speed connectivity for a variety of devices such as computers, printers, and VoIP phones. Its compatibility with the Catalyst 4500E Series switches makes it an excellent choice for organizations looking to upgrade their network infrastructure.
• Data Centers: In data center environments, where a large number of servers and storage devices are interconnected, the high port density of the WS-X4748-RJ45-E is advantageous. Its Gigabit Ethernet speeds ensure efficient data transfer within the data center, supporting critical applications and services.
• Education Institutions: Educational institutions with a growing number of connected devices, including computers, laptops, and smart devices, can benefit from the scalability and reliability offered by the WS-X4748-RJ45-E. The line card supports the network demands of modern educational environments.
• Video Surveillance: The high-speed capabilities of the line card make it suitable for video surveillance applications. With 1 Gbps per port, it can handle the significant data throughput required for multiple high-definition IP cameras, contributing to robust security systems.

• Access Control Lists (ACLs): The WS-X4748-RJ45-E supports Access Control Lists (ACLs), enabling administrators to control traffic flow based on specified criteria. This security measure enhances network security by allowing or denying access to specific devices or services.
• Port Security: Port security features help prevent unauthorized access to the network by allowing administrators to configure restrictions on the number of MAC addresses allowed on a port. This is particularly useful in environments where the physical security of network ports is a concern.
• Virtual LANs (VLANs): VLAN support allows for network segmentation, improving security, and reducing broadcast traffic. Administrators can logically group devices into separate VLANs, preventing unauthorized access and enhancing overall network organization.

The WS-X4748-RJ45-E Cisco Catalyst 4500E Series 1GBPS Service Module is compliant with the following standards:

• IEEE 802.3z 1000BASE-X standard for Gigabit Ethernet over fiber optic cable.
• IEEE 802.3ab 1000BASE-T standard for Gigabit Ethernet over twisted-pair cable.
• IEEE 802.3x standard for Flow Control.
• IEEE 802.1Q VLAN Tagging.
• IEEE 802.1p Priority Tagging.
• IEEE 802.1D Spanning Tree Protocol (STP) for network loop prevention.
• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster network convergence.
• IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) for VLAN-based network segmentation.
• IEEE 802.1X standard for Port-based Network Access Control.

The module also supports Cisco EnergyWise technology for power management and Cisco Quality of Service (QoS) for optimized network performance

• Manufacturer: Cisco
• Part Number or SKU# WS-X4748-RJ45-E
• Product Type: Ethernet Switch

• Enclosure Type: Plug-in Module
• Interfaces: Gigabit Ethernet
• Ports: 48 x 10/100/1000
• Jumbo Frame Support: 9216

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

Advanced Features

• CISCO Gigabit EtherChannel: Enables high-speed connections.
• Port Aggregation Protocol (PAGP) Support: Facilitates link aggregation for enhanced performance.
• Jumbo Frames Support: Allows for larger data packets (9216 bytes) for improved efficiency.
• Link Aggregation Control Protocol (LACP): Enhances link aggregation with dynamic control.

Compatibility

• Designed For: Catalyst 4507R-E, 4507R-E Data Bundle, 4507R-E PoE Bundle, 4510R-E

Finally, the Cisco WS-X4748-RJ45-E Catalyst 4500E Series line card stands out as a reliable and high-performance solution for enterprises seeking efficient Gigabit Ethernet and Fast Ethernet connectivity. With its 48-port configuration, twisted-pair line card design, and seamless integration as a service module switch, the WS-X4748-RJ45-E addresses the connectivity needs of various environments, from enterprise networks to data centers and educational institutions. The specifications and features outlined in this overview emphasize the line card's versatility, making it a valuable component for enhancing network capabilities and supporting the evolving demands of modern connectivity.