## Overview of Cisco WS-X4748-RJ45V+E Service Module ### Manufacturer Information ? Manufacturer: Cisco ? Part Number/SKU: WS-X4748-RJ45V+E ? Product Type: Service Module ### Technical Specifications #### Application and Usage ? Primary Use: Data Networking ? Secondary Use: Network Switching ? Number of Ports: 48 ? Port Type: RJ-45 ? Port Details: 48 x RJ-45 10/100/1000Base-T LAN #### Media and Performance ? Supported Media Type: Twisted Pair ? Ethernet Technology: Gigabit Ethernet ? Network Technology: 10/100/1000Base-T #### Networking Features ? Connectivity: Wired ? Cabling Options: Ethernet 1000Base-T, Ethernet 100Base-TX, Ethernet 10Base-T ? Switching Protocol: Ethernet ? Category: Network Hubs and Switches ? Form Factor: Plug-in Module ? Jumbo Frame Support: Up to 9216 bytes ### Feature Set #### Advanced Capabilities ? Flow Control: Supported ? Jumbo Frames: Supported ? Power over Ethernet Plus (PoE+): Supported ? Port Aggregation Protocol (PAgP): Supported ? Power over Ethernet (PoE): Supported ### Memory and Power Requirements #### Memory Details ? RAM: 4 GB SDRAM ? Flash Memory: 2 GB #### Power Specifications ? Power Over Ethernet (PoE) Support: PoE+ ? Operational Power Consumption: 75 Watts ### Environmental Conditions #### Operating Temperature Range ? Minimum Operating Temperature: 32 ?F ? Maximum Operating Temperature: 104 ?F #### Humidity Range ? Operating Humidity: 10 ? 90% (Non-condensing) ### Additional Information #### Reliability and Compliance Mean Time Between Failures (MTBF): 309,906 Hours ## Ports The Cisco WS-X4748-RJ45V+E Ethernet Switch is equipped with a remarkable 48 ports, making it an ideal choice for businesses and organizations that require a high-density and versatile switching solution. With such an abundance of ports, this switch offers unparalleled connectivity options and enables seamless expansion of network infrastructure. ### Enhanced Connectivity The 48 ports of the Cisco WS-X4748-RJ45V+E Ethernet Switch provide users with an extensive range of connectivity options. Each port is designed to support both data and power, thanks to the support for Power over Ethernet Plus (PoE+). This allows for devices to be powered directly through the Ethernet cable, eliminating the need for separate power cables and adapters. The PoE+ capability ensures that compatible devices such as IP phones, wireless access points, and security cameras can be easily connected and powered with optimal efficiency. ### Scalability With 48 ports, this Ethernet switch offers incredible scalability for network expansion. Whether you are setting up a small office network or managing a large enterprise infrastructure, the ample number of ports on the Cisco WS-X4748-RJ45V+E provides the flexibility needed to accommodate current and future growth. This scalability allows businesses to easily add new devices or expand their network without requiring additional switches or complex configurations. ### High Bandwidth The 48 ports on the Cisco WS-X4748-RJ45V+E provide users with ample bandwidth to handle the demands of today’s data-intensive applications. Each port supports Gigabit Ethernet, ensuring fast and reliable data transfer rates of up to 1 gigabit per second. This high bandwidth is crucial for businesses that rely on real-time communication, file sharing, video conferencing, and other bandwidth-intensive tasks. With 48 high-speed ports, users can experience seamless connectivity and uninterrupted data flow throughout their network. ### Flexibility and Versatility The abundance of ports on the Cisco WS-X4748-RJ45V+E Ethernet Switch offers users unmatched flexibility and versatility in network design and deployment. The 48 ports can be used to connect a wide range of devices, including computers, servers, printers, IP phones, access points, surveillance cameras, and more. This switch allows for the consolidation of network connections and reduces the need for additional equipment, simplifying network management and reducing overall costs. #### Optimized Network Performance The 48 ports on this Ethernet switch are intelligently designed to optimize network performance. Each port supports advanced features such as Quality of Service (QoS), which prioritizes critical traffic to ensure smooth operation of time-sensitive applications. QoS allows businesses to prioritize voice and video traffic, ensuring crystal-clear communication and seamless video streaming. With 48 ports supporting QoS, users can experience improved network performance and enhanced user satisfaction. #### Improved Network Security The Cisco WS-X4748-RJ45V+E Ethernet Switch’s 48 ports play a vital role in enhancing network security. Each port supports advanced security features like Access Control Lists (ACLs) and port security. ACLs allow administrators to control traffic flow based on specific criteria, preventing unauthorized access and protecting sensitive data from potential threats. Port security enables administrators to restrict access to individual ports based on MAC addresses, further securing the network against unauthorized devices or users. ##### Cost-Effective Solution The 48 ports on the Cisco WS-X4748-RJ45V+E Ethernet Switch provide a cost-effective solution for businesses seeking to optimize their network infrastructure. With an abundance of ports available in a single device, businesses can reduce the need for additional switches or costly upgrades. This switch offers excellent value for money by offering scalability, flexibility, and advanced features at a competitive price point. ##### Future-Proof Investment Investing in the Cisco WS-X4748-RJ45V+E Ethernet Switch with its 48 ports ensures a future-proof network infrastructure. The ample number of ports allows businesses to accommodate future growth and technological advancements without the need for immediate hardware upgrades. By investing in this switch, businesses can be confident that their network infrastructure will support their evolving needs and technologies for years to come. In conclusion, the Cisco WS-X4748-RJ45V+E Ethernet Switch’s 48 ports offer numerous benefits and importance to users. From enhanced connectivity and scalability to high bandwidth, flexibility, optimized network performance, improved security, cost-effectiveness, and future-proofing, the 48 ports make this switch an ideal choice for businesses of all sizes. Whether you are setting up a new network or expanding an existing one, the Cisco WS-X4748-RJ45V+E Ethernet Switch’s 48 ports provide the foundation for a reliable, efficient, and secure network infrastructure.