## WS-X4748-UPOE+E – 48-Port Plug-in Module for Gigabit Ethernet ### High-Performance Gigabit Ethernet for Seamless Connectivity The WS-X4748-UPOE+E plug-in module enhances your network with its 48 Gigabit Ethernet ports, offering reliable and high-speed connectivity. It is designed to support both PoE (Power over Ethernet) and UPOE (Universal Power Over Ethernet), making it ideal for powering various devices like IP phones, cameras, and wireless access points. ### Advanced Networking Features ? Device Type: 48-port switch module for flexible network expansion ? Port Speed: 10/100/1000 Mbps support for each port ? Power Over Ethernet (PoE): Efficient power delivery with PoE and PoE+ capabilities ? Jumbo Frame Support: Provides support for 9216-byte jumbo frames for improved performance in data-intensive environments #### Comprehensive Compatibility with Cisco Catalyst Series The WS-X4748-UPOE+E module is optimized for use with Cisco Catalyst 4500e series switches, ensuring seamless integration into your existing network infrastructure. This module is compatible with multiple Catalyst models including the 4503-E, 4506-E, 4507R+E, and more, offering robust support for both data and power needs. ### Enhanced Power Over Ethernet Capabilities With advanced PoE and PoE+ support, this module enables the delivery of power and data over a single Ethernet cable. It is also equipped with Universal Power Over Ethernet (UPOE) capabilities, extending the power capacity to devices requiring higher wattage, and ensuring reliable power to critical devices without additional power sources. #### IEEE Standards Compliance ? IEEE 802.3z ? Gigabit Ethernet over fiber optic cabling ? IEEE 802.3ab ? Gigabit Ethernet over copper cabling ? IEEE 802.3af and IEEE 802.3at ? Power over Ethernet (PoE and PoE+) ? IEEE 802.3x ? Full-duplex flow control ? IEEE 802.3ad ? Link Aggregation Control Protocol (LACP) for port bundling ? IEEE 802.1AE ? Layer 2 encryption for secure communication ? IEEE 802.3az ? Energy Efficient Ethernet for power savings #### Jumbo Frames and Port Aggregation This module supports jumbo frames up to 9216 bytes, which allows for more efficient data transfers, especially in storage and data center environments. Additionally, the Port Aggregation Protocol (PAgP) and Cisco EtherChannel support enable the bundling of multiple Ethernet links, enhancing bandwidth and reliability. ### Designed for Scalable Networks Built to support growing networks, the WS-X4748-UPOE+E module offers scalability with link aggregation and Cisco IOS XE software, ensuring flexibility and future-proofing your infrastructure. It is tailored for use in enterprise environments where high data throughput and reliability are critical. ##### System Requirements This plug-in module is compatible with Cisco IOS XE, providing an advanced and scalable operating system that ensures high-performance switching and efficient network management. ##### Designed for Catalyst 4500e Series The WS-X4748-UPOE+E module is specifically engineered for seamless compatibility with the Cisco Catalyst 4500e Series line cards and chassis models including the 4503-E, 4506-E, 4507R+E, 4510R+E, and their various data and PoE bundles. This flexibility ensures that the module fits into a wide range of network configurations. #### Key Advantages ? UPOE support for powering higher-wattage devices ? 48 Gigabit Ethernet ports for superior network expansion ? Full IEEE compliance for advanced features like Jumbo Frames and LACP ? Enhanced scalability and performance with Cisco IOS XE integration ? Designed for seamless compatibility with Cisco Catalyst 4500e series switches ## Ports The Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch is equipped with a remarkable 48 ports, making it an ideal choice for businesses and organizations that require a high-density switch to support their network infrastructure. With such a significant number of ports, this switch offers unparalleled flexibility and scalability, allowing users to connect numerous devices and expand their network effortlessly. ### Increased Connectivity Having 48 ports means that the Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch can accommodate a vast number of devices simultaneously. Whether it’s computers, servers, printers, VoIP phones, or other networking equipment, this switch ensures that every device can be connected without any limitations. This increased connectivity eliminates the need for additional switches or complex configurations, simplifying the network setup process and reducing costs. ### Enhanced Performance The abundance of ports on the Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch ensures that each connected device can operate at its maximum potential. With dedicated ports for each device, there is no risk of congestion or reduced performance due to shared resources. This switch guarantees high-speed data transfer rates for every connected device, enabling smooth and uninterrupted communication within the network. ### Scalability As businesses grow and expand, their network requirements evolve as well. The 48 ports offered by the Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch provide ample room for future expansion. Organizations can easily add more devices to their network without worrying about insufficient port availability. This scalability allows businesses to adapt to changing needs and ensures that the network infrastructure remains efficient and capable of supporting increasing demands. ### Versatility The Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch’s 48 ports offer exceptional versatility in terms of device compatibility. It supports a wide range of devices, including computers, servers, IP cameras, access points, and many other network-enabled devices. This switch is designed to accommodate various connectivity requirements, making it suitable for different industries and environments. Whether it’s an office, a school, or a data center, the versatility of the Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch ensures seamless integration into any network setup. #### Power over Ethernet (PoE) In addition to the substantial number of ports, the Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch also supports Power over Ethernet (PoE), specifically Universal PoE (UPOE). This feature eliminates the need for separate power adapters for PoE-enabled devices such as IP phones and wireless access points. ##### Simplified Installation With UPOE capabilities, the Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch can power compatible devices directly through the Ethernet cables. This simplifies the installation process by eliminating the need for additional power outlets near each device. It also reduces cable clutter and ensures a neater and more organized network setup. ##### Cost Savings By leveraging UPOE, businesses can significantly reduce costs associated with purchasing and maintaining separate power supplies for each PoE-enabled device. The Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch consolidates power delivery, optimizing energy efficiency and reducing electricity consumption. This not only saves money but also contributes to a greener and more sustainable environment. ##### Flexibility UPOE offers enhanced power capabilities compared to standard PoE, providing more flexibility in supporting power-hungry devices. The Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch is capable of supplying up to 60 watts of power per port, making it suitable for devices with higher power requirements, such as pan-tilt-zoom (PTZ) cameras or video conferencing systems. This flexibility ensures that the switch can accommodate a wide range of devices without any limitations. In conclusion, the Cisco Catalyst WS-X4748-UPOE+E Ethernet Switch’s 48 ports provide users with increased connectivity, enhanced performance, scalability, and versatility. Additionally, its Power over Ethernet (PoE) capabilities, specifically Universal PoE (UPOE), offer simplified installation, cost savings, and flexibility. With these features, this switch empowers businesses and organizations to build a robust and efficient network infrastructure that can adapt to their ever-changing needs.