Overview of Cisco CBS220-48P-4G ? Brand: Cisco ? Model Number: CBS220-48P-4G ? Product Type: 48-Port Smart Switch ? Series Name: Business 220 Series ## Device Configuration ? Type: Rack-mountable Smart Switch with 52 Ports ? Subtype: Gigabit Ethernet ? Enclosure: Rack-mountable ### Port Details ? RJ-45 Ports: 48 x 10/100/1000 (PoE+) ? Uplink Ports: 4 x Gigabit SFP ? Power Over Ethernet (PoE): PoE+ ? PoE Budget: 382 Watts ### Performance Metrics ? Forwarding Rate: 74.38 Mpps (64-byte Packet Size) ? Switching Capacity: 104 Gbps ### Capacity and Protocols ? MSTP Instances: 16 ? VLANs Supported: 256 ? ACL Rules: 512 ? Buffer Size: 12 MB ? MAC Address Table Size: 8192 Entries ? Jumbo Frame Support: 9216 Bytes ? Routing Protocols: IGMPv2, IGMPv3, MLDv2, MSTP, RSTP, STP ### Management and Security ? Management Protocols: SNMP 1, SNMP 2c, SNMP 3, Telnet, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP ? Encryption: SSL ? Authentication Methods: SSH, RADIUS, TACACS+, SSH2 ### Key Features ? BootP Support ? VLAN Management ? IGMP Snooping ? Syslog Support ? DoS Attack Mitigation ? Port Mirroring ? Diffserv Support ? MAC Address Filtering ? Broadcast and Multicast Storm Control ? Quality of Service (QoS) ? Energy Efficient Ethernet ? Dual Firmware Images ? 802.1x Authentication ? Auto Voice VLAN ? Loopback Detection ### Compliance Standards ? IEEE 802.3, 802.3u, 802.3z, 802.1d, 802.1q ? IEEE 802.3ab, 802.1p, 802.3af, 802.3x ? IEEE 802.3ad (LACP), 802.1w, 802.1x, 802.1s ? IEEE 802.1AB (LLDP), 802.3at, 802.3az ### Hardware Specifications ? RAM: 256 MB ? Flash Memory: 64 MB ? Status Indicators: System, Link/Activity/Speed ### Expansion and Connectivity ? Ports: 48 x 10/100/1000 Base-T RJ-45 PoE+ Ports, 4 x 1000Base-X SFP Uplink Ports ### Power Requirements ? Power Supply: Internal ? Voltage: AC 100-240 V (50/60 Hz) ? Operational Power Consumption: 478.2 Watts ## Port Count The Cisco CBS220-48P-4G Switch is equipped with a remarkable port count of 48, making it an ideal choice for businesses and organizations that require a high-density switch to handle their network traffic efficiently. With this significant number of ports, users can connect a large number of devices to the switch, ensuring seamless connectivity and smooth data transmission. ### Enhanced Connectivity One of the key benefits of the Cisco CBS220-48P-4G Switch’s 48 port count is the enhanced connectivity it offers. Whether you need to connect computers, printers, servers, or other network devices, this switch provides ample ports to accommodate your requirements. You can easily connect multiple devices simultaneously without worrying about limited ports or the need for additional switches. #### Scalability The scalability of the Cisco CBS220-48P-4G Switch is another advantage of its 48 port count. As your business grows and your network demands increase, this switch can easily accommodate additional devices without any compromise in performance. You can expand your network infrastructure without the hassle of replacing your switch or investing in additional equipment. #### Flexibility The flexibility provided by the 48 ports allows you to design your network layout based on your specific needs. You can create separate VLANs (Virtual Local Area Networks) for different departments or groups within your organization. This segmentation ensures improved security and optimized network performance by isolating traffic and preventing unnecessary congestion. ##### Reduced Cable Clutter The Cisco CBS220-48P-4G Switch’s 48 ports also help reduce cable clutter in your network environment. With an abundance of ports, you can conveniently organize your cables and maintain a clean and tidy workspace. This not only enhances the aesthetics but also simplifies troubleshooting and maintenance tasks by providing clear visibility and easy access to individual ports. ## Uplink Ports The Cisco CBS220-48P-4G Switch features 4 uplink ports, which play a critical role in connecting your switch to other network devices or higher-level switches. These uplink ports offer numerous benefits and are essential for ensuring seamless communication within your network infrastructure. ### High-Speed Connectivity With 4 uplink ports, the Cisco CBS220-48P-4G Switch provides high-speed connectivity options. These ports support gigabit speeds, allowing for fast and reliable data transmission between switches and other network devices. Whether you need to transfer large files, stream multimedia content, or run bandwidth-intensive applications, the high-speed uplink ports ensure smooth and uninterrupted communication. #### Improved Network Performance The presence of 4 uplink ports enhances the overall network performance of the Cisco CBS220-48P-4G Switch. These ports enable load balancing and link aggregation, distributing network traffic across multiple paths and increasing bandwidth availability. This feature is particularly useful in environments with heavy network traffic or where redundancy is crucial to maintain uninterrupted connectivity. #### Network Expansion The 4 uplink ports also facilitate network expansion by allowing you to connect additional switches or extend your network infrastructure. You can easily cascade switches or create a hierarchical network architecture to accommodate growing business needs. The flexibility offered by these uplink ports ensures that your network can adapt to future requirements without significant disruptions or costly upgrades. ##### Redundancy and Failover Redundancy and failover capabilities are critical for maintaining a reliable and resilient network. The Cisco CBS220-48P-4G Switch’s 4 uplink ports enable redundancy by creating backup paths in case of link failures. This ensures that even if one uplink port fails, the network remains operational, minimizing downtime and ensuring continuous connectivity. ## Uplink Speed The Cisco CBS220-48P-4G Switch boasts gigabit uplink speed, which is essential for ensuring high-performance network connectivity. This feature provides numerous benefits and plays a crucial role in supporting bandwidth-intensive applications and data-intensive tasks. ### Fast Data Transfer The gigabit uplink speed of the Cisco CBS220-48P-4G Switch allows for fast data transfer rates. Whether you are transferring large files, streaming high-definition videos, or running real-time applications, the gigabit speed ensures minimal latency and quick response times. This is particularly advantageous in environments where time-sensitive tasks are critical, such as video conferencing or online gaming. #### Improved Productivity The high-speed uplink connection significantly improves productivity within your network environment. With gigabit speeds, users can experience faster file transfers, quicker access to shared resources, and seamless collaboration. This translates into increased efficiency and reduced waiting times, enabling employees to accomplish their tasks more effectively. #### Future-Proofing The gigabit uplink speed future-proofs your network infrastructure by providing headroom for future growth and technological advancements. As the demand for higher bandwidth continues to rise, having a switch with gigabit uplink speed ensures that your network can handle the increasing data requirements without requiring immediate upgrades or replacements. ##### Compatibility The gigabit uplink speed of the Cisco CBS220-48P-4G Switch ensures compatibility with a wide range of network devices that support gigabit Ethernet. This allows for seamless integration with existing network equipment and simplifies the deployment process. You can connect devices such as computers, servers, printers, and storage devices without any compatibility issues, ensuring a hassle-free networking experience. ## Interface Type The Cisco CBS220-48P-4G Switch features SFP (Small Form-Factoan r Pluggable) interface type, offering exceptional versatility and flexibility for connecting different types of network equipment. This feature provides several benefits and is crucial for accommodating various connectivity requirements. ### Interoperability The SFP interface type of the Cisco CBS220-48P-4G Switch ensures interoperability with a wide range of networking devices. SFP modules are interchangeable, allowing you to select the appropriate module based on your specific connectivity needs. This flexibility enables seamless integration with devices such as switches, routers, media converters, and network interface cards (NICs) from different vendors. #### Multiple Fiber Types The SFP interface type supports multiple fiber types, including single-mode and multi-mode fiber. This allows you to choose the appropriate fiber type based on the distance requirements of your network. Whether you need to connect devices within a short range or extend your network over long distances, the SFP interface type ensures compatibility and optimal performance. #### Easy Expansion The SFP interface type offers easy expansion options for your network infrastructure. You can add or replace SFP modules without replacing the entire switch, making it cost-effective and convenient. This scalability allows you to adapt your network to changing requirements without disrupting existing connections or investing in new equipment. ##### Flexibility with Copper Connections In addition to fiber connections, the SFP interface type also supports copper connections through the use of copper SFP modules. This flexibility allows you to connect devices that utilize copper Ethernet interfaces directly to the switch without the need for additional media converters or adapters. It simplifies connectivity options and reduces complexity in your network architecture. In conclusion, the Cisco CBS220-48P-4G Switch’s 48 port count, 4 uplink ports with gigabit speed, and SFP interface type provide users with enhanced connectivity, scalability, flexibility, and improved network performance. These features ensure seamless communication, easy network expansion, and compatibility with various devices, making the switch an ideal choice for businesses and organizations with diverse networking requirements.