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    CBS220-48P-4G-NA Cisco 48-Ports GE PoE 4x1G SFP Managed Switch.

    £125.00£150.00 Incl. VAT

    ## Product Overview: Cisco Business 220 Series CBS220-48P-4G-NA Switch ? Device Type: Smart switch with 52 ports ? Design: Rack-mountable for efficient space utilization ? Subtype: Gigabit Ethernet connectivity ? Interfaces: 48 x 10/100/1000 Mbps PoE+ ports 4 x Gigabit SFP uplink ports ? 48 x 10/100/1000 Mbps PoE+ ports ? 4 x Gigabit SFP uplink ports ### Power and PoE Capabilities ? Power over Ethernet: PoE+ support ? PoE Budget: 382W for powering devices like IP phones, cameras, and access points ? Power Supply: Internal power unit, compatible with 100-240V AC ### Performance and Capacity ? Switching Capacity: 104 Gbps for seamless data transfer ? Forwarding Performance: 74.38 Mpps with 64-byte packet size ? MAC Address Table: Accommodates up to 8192 entries ? Jumbo Frame Support: Handles up to 9216 bytes ? Buffer Capacity: 12MB for efficient data flow ? Supported VLANs: Up to 256 VLANs for network segmentation ? ACL Rules: 512 for enhanced security #### Networking Protocols ? Supports IGMPv2, IGMPv3, MLDv2, and other routing protocols ? Incorporates MSTP, RSTP, and STP for reliable network paths #### Management Features ? Remote management via SNMP (v1, v2c, v3), HTTP/HTTPS, and CLI ? Secure communication using SSH, SCP, and SSL encryption ? RADIUS and TACACS+ authentication support ### Advanced Features ? Energy-efficient Ethernet for reduced power consumption ? Dual firmware images for operational reliability ? Quality of Service (QoS) for prioritizing critical traffic ? Port security and MAC address filtering for enhanced protection ? Storm control for managing broadcast, multicast, and unknown unicast traffic ? Loopback detection and BPDU Guard to prevent network loops ? Voice VLAN and auto-MDIX for simplified deployment #### Compliant Standards ? Adheres to IEEE standards, including 802.3, 802.1Q, 802.3af, and 802.3at ? Supports LLDP and LLDP-MED for enhanced device discovery ### Hardware Specifications ? RAM: 256MB ? Flash Memory: 64MB ? Indicators: System, link/activity, and speed status ? Cooling: Single fan for temperature management ##### Expansion and Connectivity ? 48 RJ-45 PoE+ ports with up to 30W per port ? 4 SFP uplink ports for high-speed connections ### Energy Efficiency and Reliability ? Complies with Energy Efficient Ethernet standards ? Supports features like DiffServ and DSCP for traffic management ? Offers cable diagnostics to troubleshoot connectivity issues ## Cisco CBS220-48P-4G-NA Ethernet Switch: An Overview The Cisco CBS220-48P-4G-NA Ethernet switch is a high-performance, feature-rich, Layer 2 managed switch designed for small and medium-sized businesses (SMBs). With 48 PoE-enabled ports and four Gigabit uplink ports, it provides exceptional scalability, power efficiency, and reliability. This switch ensures seamless connectivity, supports various networking needs, and integrates advanced security features, making it an essential choice for SMB networking. ## Key Features of the Cisco CBS220-48P-4G-NA ### Power over Ethernet (PoE) Capability The Cisco CBS220-48P-4G-NA offers Power over Ethernet (PoE) on all 48 ports, with a total PoE power budget that supports IP phones, wireless access points, and security cameras. PoE simplifies installation by eliminating the need for separate power cables, reducing deployment costs and clutter. ### Layer 2 Management As a Layer 2 managed switch, the CBS220-48P-4G-NA provides essential network management capabilities, including VLAN support, Quality of Service (QoS) prioritization, and link aggregation. These features enable administrators to optimize network performance and enhance traffic control for demanding applications. ### Gigabit Uplink Ports With four Gigabit uplink ports, the switch ensures fast and reliable connectivity to core switches, routers, and other network devices. These uplinks allow for high-speed data transfer, supporting bandwidth-intensive applications such as video conferencing and cloud computing. ## Advanced Security Features ### Network Access Control The Cisco CBS220-48P-4G-NA integrates robust network access control mechanisms, such as 802.1X authentication, to ensure that only authorized devices can access the network. This feature enhances network security and prevents unauthorized access. ### Traffic Segmentation with VLANs Virtual LANs (VLANs) enable network administrators to segment traffic efficiently, isolating sensitive data and optimizing network performance. The switch supports up to 256 VLANs, allowing for highly customizable network segmentation. ### Denial-of-Service (DoS) Attack Prevention Built-in DoS attack prevention features protect the network from malicious traffic, ensuring consistent performance and uptime. The switch continuously monitors and mitigates potential threats to safeguard business operations. ## Performance and Reliability ### Non-Blocking Architecture The non-blocking architecture of the Cisco CBS220-48P-4G-NA ensures that all ports can operate at full capacity without data bottlenecks. This capability supports high-throughput applications and ensures optimal performance in demanding environments. ### Energy Efficiency The switch incorporates energy-saving technologies, including Energy Efficient Ethernet (EEE), which reduces power consumption during periods of low network activity. These features make the CBS220-48P-4G-NA an eco-friendly and cost-effective networking solution. ### Redundant Power Options The CBS220-48P-4G-NA supports redundant power supplies, providing an additional layer of reliability for critical business operations. In the event of a power failure, the switch seamlessly transitions to the backup power source, minimizing downtime. ## Applications of Cisco CBS220-48P-4G-NA ### Small and Medium-Sized Businesses This switch is ideal for SMBs seeking a cost-effective yet powerful networking solution. Its PoE capabilities, advanced security, and management features make it suitable for businesses with growing networking demands. ### Surveillance Systems With its ability to power security cameras via PoE, the CBS220-48P-4G-NA is perfect for deploying and managing surveillance systems. The switch?s VLAN capabilities allow for the secure isolation of surveillance traffic. ### Wireless Networks The switch?s support for PoE enables seamless integration with wireless access points, making it an excellent choice for businesses looking to expand their Wi-Fi coverage. ## Management and Configuration ### Web-Based Interface The user-friendly web-based interface simplifies the management and configuration of the CBS220-48P-4G-NA. Administrators can easily monitor network performance, configure settings, and troubleshoot issues through an intuitive dashboard. ### Command-Line Interface (CLI) For advanced users, the switch provides a command-line interface (CLI) that offers granular control over network settings. This flexibility is particularly useful for complex network deployments. ### Remote Management Support for Simple Network Management Protocol (SNMP) and other remote management tools ensures that administrators can monitor and control the switch from anywhere, enhancing operational efficiency. ## Compatibility and Scalability ### Interoperability with Cisco Devices The CBS220-48P-4G-NA seamlessly integrates with other Cisco devices, enabling businesses to build a cohesive and scalable network infrastructure. This interoperability ensures compatibility with existing Cisco hardware and software solutions. ### Scalability for Growing Businesses The switch is designed to scale with the needs of growing businesses. Its support for multiple VLANs, link aggregation, and high-speed uplinks ensures that it can accommodate increasing network traffic and device connectivity. ## Technical Specifications ### Port Details The Cisco CBS220-48P-4G-NA features 48 10/100/1000 PoE+ ports and 4 Gigabit Ethernet uplink ports, offering versatile connectivity options for various devices. ### PoE Budget The switch provides a generous PoE power budget, capable of powering multiple devices simultaneously. This feature is crucial for environments with a high density of PoE-enabled devices. ### Switching Capacity With a switching capacity of up to 104 Gbps, the CBS220-48P-4G-NA delivers high-speed data transfer and ensures optimal performance for bandwidth-intensive applications. ### Dimensions and Form Factor The compact 1U rack-mountable design of the switch saves valuable space in network cabinets while maintaining excellent airflow for efficient cooling. ## Benefits of Choosing the Cisco CBS220-48P-4G-NA ### Cost-Effective Solution The Cisco CBS220-48P-4G-NA provides enterprise-grade features at an affordable price point, making it an excellent choice for SMBs with limited budgets. ### Enhanced Network Efficiency With advanced traffic management and QoS features, the switch optimizes network performance, ensuring smooth operation for critical applications. ### Future-Proof Design The scalable and feature-rich design of the CBS220-48P-4G-NA ensures that it can meet future networking needs, providing long-term value for businesses.
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    WS-C3548-XL-EN Cisco Catalyst 3500 48 Ports Switch

    £125.00£150.00 Incl. VAT

    ## Cisco WS-C3548-XL-EN Catalyst 3500 Switch XL - Key Features and Specifications ### Overview of the Cisco Catalyst 3500 Switch The Cisco WS-C3548-XL-EN Catalyst 3500 XL Series Switch offers a reliable, high-performance networking solution designed for businesses requiring robust connectivity. Its enterprise edition ensures advanced features for large-scale deployments, providing seamless management and versatility. ### Core Specifications #### Manufacturer and Model Information ? Brand: Cisco ? Model Number: WS-C3548-XL-EN ? Product Category: Network Switch #### Form Factor and Port Configuration This stackable device features 48 Ethernet ports, providing versatile connectivity options, including 10Base-T, 100Base-TX, and Gigabit Ethernet (1000Base-LX, 1000Base-SX). Designed to be rack-mounted, it suits various environments that require space-efficient yet powerful switches. ### Physical and Performance Characteristics #### Dimensions and Weight The Cisco WS-C3548-XL-EN Catalyst Switch has the following physical dimensions: ? Width: 44.5 cm ? Depth: 39 cm ? Height: 4.4 cm ? Weight: 4.7 kg #### Memory and Data Handling Equipped with 8MB of RAM and 4MB of flash memory, this switch ensures efficient operation and smooth performance under various network loads. #### Data Transfer Rate Supporting speeds up to 100 Mbps, the Catalyst 3500 Switch excels in both Half-duplex and Full-duplex communication modes for optimal throughput. ### Management and Network Protocols #### Advanced Remote Management The Cisco WS-C3548-XL-EN allows for remote management through SNMP and RMON protocols, facilitating easy monitoring and troubleshooting from anywhere in the network. #### Communication Modes and Protocol Support This switch is compliant with numerous IEEE standards including: ? IEEE 802.3 (Ethernet) ? IEEE 802.3u (Fast Ethernet) ? IEEE 802.3z (Gigabit Ethernet) ? IEEE 802.1d (Spanning Tree Protocol) ? IEEE 802.1q (VLAN Tagging) ### Power Requirements #### AC Power Specifications The Catalyst 3500 switch operates with an AC input range of 100V to 240V, making it suitable for global use with varying power standards. ### Additional Features #### Modular Design for Flexible Expansion With its modular design, the WS-C3548-XL-EN allows businesses to scale their network infrastructure as needed, providing flexibility and cost-effectiveness in growing environments. #### Full Duplex Capabilities for Optimized Performance This device supports full-duplex communication, allowing for simultaneous two-way data transfer, which enhances overall network efficiency. #### Stackable for Improved Scalability Its stackable feature provides additional scalability, enabling seamless integration of multiple switches for larger network setups, all managed from a central point. ## Cisco WS-C3548-XL-EN Catalyst 3500 Series Overview The Cisco WS-C3548-XL-EN Catalyst 3500 Series XL switch is a high-performance, enterprise-grade network switch designed to support robust LAN infrastructures. This fixed-configuration switch delivers scalable, flexible, and secure connectivity to meet the increasing demands of modern network environments. Offering 48 10/100 Ethernet ports and 2 Gigabit Interface Converter (GBIC) slots, the WS-C3548-XL-EN provides a cost-effective solution for high-density, fast Ethernet deployments with optional gigabit uplink capabilities. ### Key Features of the Cisco WS-C3548-XL-EN ? 48 10/100 Fast Ethernet ports for workstation or end-device connectivity ? 2 GBIC-based Gigabit Ethernet uplink ports ? Enterprise Edition software for advanced network services ? Support for Cisco Cluster Management Suite (CMS) ? Layer 2 switching with wire-speed performance ? Support for Quality of Service (QoS), VLANs, and advanced traffic management #### High Port Density for Campus Networks With 48 Fast Ethernet ports, the WS-C3548-XL-EN is ideal for wiring closet aggregation and campus network access layers. Its high port density reduces the need for multiple switches, streamlining infrastructure management and lowering total cost of ownership. The two GBIC slots support modular gigabit uplinks, enabling future-proof network scalability. ### Advanced Software Capabilities with Enterprise Edition This switch ships with the Enterprise Edition software, offering a rich set of network management and control features. Administrators benefit from enhanced VLAN support, multicast management, port security, and Cisco Group Management Protocol (CGMP) support. These capabilities help optimize network performance and increase security. #### Virtual LANs (VLANs) VLAN support on the WS-C3548-XL-EN allows segmentation of the network into logical broadcast domains, improving bandwidth usage and security. Administrators can create and manage VLANs for different departments or applications, ensuring efficient traffic segmentation and isolation. #### Quality of Service (QoS) QoS capabilities prioritize critical traffic such as voice, video, and essential business applications. With traffic classification and marking, QoS ensures optimal performance for latency-sensitive services while maintaining bandwidth availability for less critical data. ### Scalability and Gigabit Uplink Options Equipped with two modular GBIC slots, the WS-C3548-XL-EN offers flexible gigabit uplink options to connect to backbone or distribution layer switches. Administrators can choose from a range of Cisco GBICs for fiber or copper connectivity, depending on deployment needs. This flexibility ensures compatibility with existing infrastructure and supports future upgrades. #### Modular GBIC Support The inclusion of GBIC slots allows for the use of swappable optical modules, including SX, LX/LH, and ZX transceivers. This modularity provides greater adaptability for various network distances and media types, from short-range multimode fiber to long-haul single-mode deployments. ### Performance and Switching Capacity The Cisco WS-C3548-XL-EN delivers wire-speed Layer 2 switching with a non-blocking architecture. It supports up to 13.6 Gbps switching fabric and 10 million packets per second (pps) forwarding rate. These performance metrics ensure reliable and responsive data transmission even in high-traffic environments. #### MAC Address Support Supporting up to 8,000 MAC addresses, the switch accommodates large numbers of end devices while maintaining efficient forwarding tables. This capability is crucial for enterprise deployments where user and device counts are high. ### Reliability and Redundancy Built with enterprise-grade components, the WS-C3548-XL-EN offers high reliability with minimal downtime. Features such as Spanning Tree Protocol (STP) and Cisco?s proprietary EtherChannel enable link redundancy and load balancing, enhancing network resilience. #### Spanning Tree Protocol STP ensures loop-free topology in Layer 2 networks by automatically disabling redundant links until they are needed. This protocol maintains network availability and prevents broadcast storms, which can degrade performance. #### EtherChannel Technology With support for EtherChannel, multiple physical links can be combined into a single logical link to increase bandwidth and provide redundancy. This enhances throughput between switches or to the core network, especially useful in environments with high inter-switch traffic. ### Management and Configuration Management options for the Cisco WS-C3548-XL-EN include a command-line interface (CLI), Simple Network Management Protocol (SNMP), and Cisco Cluster Management Suite (CMS). These options provide flexibility in configuration, monitoring, and maintenance for both novice and advanced network administrators. #### Command Line Interface The CLI allows granular control over switch operations, enabling advanced configurations, scripting, and automation for streamlined network administration. #### Web-Based Management with CMS Cisco?s CMS provides a graphical interface to manage clusters of Cisco switches, simplifying tasks such as VLAN management, software updates, and network troubleshooting. ### Security Features The WS-C3548-XL-EN includes several built-in security features to protect against unauthorized access and network threats. These include port security, MAC address filtering, and support for network authentication protocols like 802.1x. #### Port Security Port security enables administrators to restrict access based on MAC address, helping prevent unauthorized devices from connecting to the network. #### 802.1x Authentication Support for 802.1x allows for centralized network access control using authentication servers, adding an additional layer of security in enterprise deployments. ### Use Cases and Applications The Cisco WS-C3548-XL-EN is best suited for medium to large enterprises, educational institutions, and branch offices. It serves as an excellent access layer switch, capable of aggregating numerous user devices, IP phones, and wireless access points. It is also ideal for deployments requiring advanced VLAN segmentation and QoS enforcement. #### Campus LANs Ideal for campus networks, this switch offers a cost-effective way to deliver high-performance connectivity to individual workstations or classrooms with centralized management and redundancy options. #### Branch Office Infrastructure In branch environments, the WS-C3548-XL-EN provides centralized switching with sufficient port density to support employees, VoIP phones, and networked devices without requiring multiple switches. ### Energy Efficiency and Environmental Considerations The Cisco WS-C3548-XL-EN is engineered with energy-saving technologies and low power consumption. Its efficient design helps reduce operational costs and environmental footprint, aligning with green IT strategies. #### Compact Form Factor Its 1U rack-mountable design fits easily into standard data center or telecom racks, conserving space while delivering high-capacity switching functionality. #### Reduced Heat Output Designed to operate with low thermal output, this switch reduces cooling requirements and enhances data center energy efficiency. Its internal fans and heat management systems help maintain optimal operating conditions. ### End-of-Life and Replacement Considerations Although the Cisco WS-C3548-XL-EN has reached end-of-sale and end-of-support status, it remains a viable option for legacy network environments or cost-sensitive upgrades. Many refurbished units are available in the secondary market, offering continued use with appropriate planning for replacement or migration to newer models. #### Migration Paths For organizations planning an upgrade, the Cisco Catalyst 2960 and 3560 series switches offer modern alternatives with enhanced capabilities, including Layer 3 routing, PoE support, and more efficient power consumption. These newer platforms support ongoing Cisco IOS software updates and integration with Cisco DNA Center for modern network management. ### Compatibility and Interoperability The WS-C3548-XL-EN maintains broad compatibility with existing Cisco network infrastructures, including older Catalyst models, Cisco routers, and wireless controllers. Its adherence to industry standards ensures interoperability with third-party network equipment as well. #### Standards Compliance The switch supports IEEE 802.3, 802.1Q, 802.1p, and other industry-standard protocols, ensuring seamless integration into multi-vendor environments and facilitating interoperability across heterogeneous network deployments. ### Technical Specifications ? 48 x 10/100 Ethernet ports ? 2 x GBIC-based Gigabit Ethernet slots ? 13.6 Gbps switching fabric ? Forwarding rate: 10 Mpps ? MAC address table: 8,000 entries ? Dimensions: 1.73 x 17.5 x 13.0 inches ? Weight: approximately 11.5 lbs ? Operating temperature: 0 to 45?C (32 to 113?F) ? Redundant power system (optional) ? Standard 19-inch rack-mountable
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    WS-C2950G-48-EI Cisco Catalyst 2950, 48 Ports Switch 10/100 with 2 GBIC

    £125.00£150.00 Incl. VAT

    ## Ports The Cisco WS-C2950G-48-EI Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations that require a high-density network switch. With this many ports, users can connect multiple devices and enjoy seamless network connectivity without the need for additional switches or hubs. ## Technical Specifications of Cisco 48 Ports ? Power Supply: [Insert Power Supply Information] ? Maximum Power Consumption: [Insert Power Consumption] ? Input Voltage: [Insert Voltage Range] ### Environmental Conditions ? Operating Temperature: [Insert Temperature Range] ? Storage Temperature: [Insert Temperature Range] ? Operating Humidity: [Insert Humidity Range] ### Performance and Throughput ? Switching Capacity: [Insert Switching Capacity] ? Forwarding Rate: [Insert Forwarding Rate] ? MAC Address Table Size: [Insert MAC Address Table Size] ## Main Details about Cisco WS-C2950G-48-EI ? Manufacturer: Cisco Systems, Inc ? Part Number / SKU: WS-C2950G-48-EI ? Brand: Cisco ? Product Line: Catalyst ? Series: 2950 ? Type: Networking ? Product Type: Ethernet Switch ### Interfaces and Ports ? Total Ports: 48 ? Fast Ethernet Ports: Yes ? LAN Ports: 48 x RJ-45 10/100Base-TX ? Console Management Port: 1 x RJ-45 ### Media & Performance ? Forwarding Rate: 10.1Mpps for 64-byte Packets ### I/O Expansions ? Expansion Slots: 2 ? Slot Type: GBIC ### Network & Communication ? Flow Control: IEEE 802.3x (Full-duplex) ? Address Table: 8K MAC Addresses ### Connectivity Media ? Supported Media: Category 4 UTP 10Base-T, Category 3 UTP 10Base-T, Category 5 UTP 10/100Base-TX ? Forwarding Bandwidth: Up to 6.8Mbps ? Switching Fabric: 13.6Gbps ### Controls and Indicators ? Status LEDs: System, RPS, Bandwidth Utilization ? Per-port LEDs: Link Integrity, Disabled, Activity, Speed, Full-duplex ### Reliability ? MTBF: 159,026 Hours ### Power Description ? Input Voltage: 220V AC, 110V AC ? Voltage Range: 100V AC to 127V AC ? Current Draw: 1 A @ 100V AC to 127V AC, 0.5 A @ 200V AC to 240V AC ? Frequency: 50 Hz to 60 Hz ? Power Consumption: Up to 45 W ? Redundant Power Supply: Yes ### Scalability and Flexibility The abundance of ports on the Cisco WS-C2950G-48-EI Switch allows for easy scalability and flexibility. Whether you have a small office with a handful of devices or a large enterprise with numerous computers, printers, and servers, this switch can accommodate your needs. You can connect all your devices to a single switch, simplifying your network infrastructure and reducing cable clutter. #### Improved Performance Having 48 ports means that each device connected to the switch can enjoy its dedicated connection, eliminating network congestion and ensuring optimal performance. With traditional switches that offer fewer ports, users may experience slower speeds and decreased efficiency when multiple devices are connected simultaneously. The Cisco WS-C2950G-48-EI Switch eliminates this problem by providing ample ports for all your networking needs. ##### Enhanced Productivity With 48 ports, you can connect various devices such as computers, printers, IP phones, and access points to the Cisco WS-C2950G-48-EI Switch. This enables seamless communication and collaboration within your organization, leading to enhanced productivity. Employees can easily share resources, transfer files, and access shared network services without any bottlenecks or delays. ## Speed The Cisco WS-C2950G-48-EI Switch offers impressive speed capabilities with its 10/100 Ethernet ports. This feature is essential for users who require fast data transfer rates and reliable connectivity. ### Fast Data Transfer The 10/100 Ethernet ports on the Cisco WS-C2950G-48-EI Switch provide fast data transfer rates, ensuring smooth and efficient communication between devices. Whether you're transferring large files, streaming high-definition media, or engaging in real-time video conferences, this switch can handle the demands of bandwidth-intensive applications. #### Reliable Connectivity The speed feature of the Cisco WS-C2950G-48-EI Switch ensures reliable connectivity for all connected devices. With its fast Ethernet ports, users can experience minimal latency and reduced packet loss. This is especially important for time-sensitive applications such as online gaming or VoIP (Voice over Internet Protocol) calls, where even a slight delay can negatively impact the user experience. ##### Future-Proofing The 10/100 Ethernet ports on the Cisco WS-C2950G-48-EI Switch are designed to support both current and future network requirements. While Gigabit Ethernet has become increasingly popular, many devices still rely on Fast Ethernet for connectivity. By offering both speed options, this switch allows users to connect a wide range of devices without any compatibility issues. ## GBIC Slots The Cisco WS-C2950G-48-EI Switch comes equipped with two GBIC slots, adding another layer of versatility and expandability to your network infrastructure. ### Flexibility in Connectivity The GBIC slots on the Cisco WS-C2950G-48-EI Switch allow users to connect various types of fiber-optic or copper interfaces using GBIC modules. This flexibility enables organizations to integrate different types of devices into their network seamlessly. Whether you need to connect long-distance fiber optic links or copper cables for shorter distances, these GBIC slots offer the necessary flexibility. #### Network Expansion The presence of GBIC slots allows for easy network expansion without the need to invest in additional switches or routers. Users can simply insert a compatible GBIC module into the slot, and they can connect new devices or extend the reach of their network. This scalability is particularly useful for growing businesses or organizations that anticipate future network expansion. ##### Cost-Effective Solution The GBIC slots on the Cisco WS-C2950G-48-EI Switch provide a cost-effective solution for network upgrades. Instead of replacing the entire switch or investing in expensive specialized equipment, users can simply add GBIC modules to meet their changing connectivity needs. This approach saves both time and money while ensuring a smooth transition to faster and more reliable network connections. In conclusion, the Cisco WS-C2950G-48-EI Switch offers an impressive array of features that cater to the diverse needs of businesses and organizations. With its 48 ports, users can enjoy scalability, flexibility, improved performance, and enhanced productivity. The speed feature ensures fast data transfer rates, reliable connectivity, and future-proofing capabilities. Lastly, the two GBIC slots provide flexibility in connectivity, network expansion, and cost-effective solutions for network upgrades. Whether you're setting up a small office or managing a large enterprise, the Cisco WS-C2950G-48-EI Switch is a reliable and versatile choice that will meet your networking requirements.
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    WS-C3550-48-EMI Cisco 48-Port Switch

    £149.55£179.46 Incl. VAT

    ## Overview of Cisco WS-C3550-48-EMI ### Key Specifications ? Manufacturer: Cisco ? Part Number: WS-C3550-48-EMI ? Product Category: Network Switches ? Port Configuration: 48 Ports ### Port and Interface Details #### Enclosure and Port Types ? Form Factor: Desktop, 1U ? Network Interfaces: Fast Ethernet ? Ports: 48 x 10/100 + 2 x GBIC ? MAC Address Table: 8,000 entries ### Management Features #### Remote Management Protocols ? SNMP versions 1, 2, and 3 ? RMON 1 and 2 #### Authentication Protocols ? RADIUS ? TACACS+ #### Advanced Features ? Full duplex support ? IP routing capabilities ? Stackable design ? Manageable network options ### Compliance and Standards Adheres to various IEEE standards, including: ? IEEE 802.3 ? IEEE 802.3u ? IEEE 802.3z ? IEEE 802.1D ? IEEE 802.1Q ? IEEE 802.3ab ? IEEE 802.1p ? IEEE 802.3x ? IEEE 802.1w ? IEEE 802.1x ### Memory and Storage ? RAM: 64 MB ? Flash Memory: 16 MB ? Status Indicators: LED panel showing link activity, port speed, duplex mode, bandwidth usage, power status, and link quality ### Connectivity and Expansion ? 48 x 100Base-TX ? RJ-45 ? 1 x Console Port ? RJ-45 (Management) ? 2 x GBIC slots for expansion ### Power Requirements ? Power Supply: Internal ? Voltage Range: AC 120/230 V (50/60 Hz) ? Operational Power Consumption: 86 Watts ? Features: Redundant Power System (RPS) connector ### Environmental Specifications ? Operating Temperature Range: 32 ?F to 113 ?F ? Humidity Range: 10% to 85% ? Maximum Operating Altitude: 9,840 ft ### Miscellaneous Information ? Cables Included: Serial adapter ? Mean Time Between Failures (MTBF): 163,000 hours ? Certifications: FCC Class A, UL, cUL, CSA, TUV GS, EN 60950, EN 55022, BSMI, NOM, VCCI Class A ITE ### Software and System Compatibility Included Software: Enhanced Multilayer Software Image (EMI) ## Number Of Ports The Cisco WS-C3550-48-EMI Manageable Switch is a powerful networking solution that offers an impressive number of ports. With a total of 48 ports, this switch is designed to handle the demanding networking needs of businesses, organizations, and data centers. ### Benefits of 48 Ports #### High Scalability and Flexibility Having 48 ports allows for high scalability and flexibility in network expansion. This switch can accommodate a large number of devices, such as computers, servers, printers, IP phones, and other network-enabled devices. With sufficient ports available, users can easily connect their devices without the need for additional switches or complex cabling setups. This scalability and flexibility make the Cisco WS-C3550-48-EMI Manageable Switch an ideal choice for growing businesses or organizations with dynamic networking requirements. #### Improved Network Performance With more ports available, the switch can handle increased network traffic without experiencing bottlenecks or slowdowns. This high port density ensures that each connected device receives sufficient bandwidth for optimal performance. Users can enjoy smooth data transfers, fast internet connectivity, and efficient communication between devices. Whether it's for data-intensive tasks or high-bandwidth applications, the Cisco WS-C3550-48-EMI Manageable Switch delivers reliable performance to meet the demands of today's networks. #### Enhanced Network Management A significant advantage of the Cisco WS-C3550-48-EMI Manageable Switch is its manageability. With 48 ports, network administrators have granular control over each connected device. They can monitor and manage individual ports to optimize network performance, troubleshoot connectivity issues, and ensure proper resource allocation. The switch supports advanced management features like VLANs (Virtual Local Area Networks), QoS (Quality of Service), and port security, providing administrators with the tools they need to maintain a secure and efficient network environment. #### Reduced Equipment Costs By providing 48 ports in a single switch, the Cisco WS-C3550-48-EMI helps reduce equipment costs. With fewer switches required, businesses and organizations can save on upfront investments, as well as ongoing maintenance and management expenses. Additionally, the switch's high port density minimizes the need for additional cabling infrastructure, simplifying network setups and reducing installation costs. The cost-effectiveness of this switch makes it an attractive choice for budget-conscious users who prioritize performance and scalability. #### Future-Proofing Investing in a switch with 48 ports ensures future-proofing of your network infrastructure. As technology continues to evolve, the demand for network connectivity is only expected to increase. By choosing a switch with ample port capacity, you can accommodate future growth and new devices without the need for immediate upgrades or expansions. This scalability ensures that your network remains efficient and capable of handling future demands, saving you both time and money in the long run. ### Table: Cisco WS-C3550-48-EMI Manageable Switch Features In conclusion, the Cisco WS-C3550-48-EMI Manageable Switch's 48 ports offer numerous benefits and importance for users. It provides high scalability and flexibility, ensuring that businesses and organizations can easily expand their networks without the need for additional switches. The switch's improved network performance guarantees smooth data transfers and fast connectivity for all connected devices. Its enhanced network management capabilities enable administrators to monitor and optimize individual ports efficiently. Moreover, the switch's cost-effectiveness, future-proofing ability, and advanced features make it an excellent choice for any network environment.
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    WS-C3750-48PS-S Cisco 1U Rack-mountable Layer 3 Switch with 48 Ports and PoE+

    £147.95£177.54 Incl. VAT

    ## Ports The Cisco WS-C3750-48PS-S Layer 3 Switch is equipped with a remarkable 48 ports, making it an ideal choice for businesses and organizations that require a high-density networking solution. These ports enable the switch to connect multiple devices, such as computers, servers, printers, and other networking equipment, all within a single network infrastructure. ### Product Details ? Manufacturer: Cisco ? Model Number: WS-C3750-48PS-S ? Series: 3750 ? Switch Type: Layer 3 Switch ### Technical Specifications #### Port Configuration ? Total Ports: 48 ? Supported Media Type: Twisted Pair ? Ethernet Standard: Fast Ethernet ? Network Standard: 10/100Base-TX ? Layer Supported: Layer 3 ? Expansion Slot Type: SFP ? Number of SFP Slots: 4 #### Management and Protocols ? Manageable: Yes ? SNMP Support: v1, v2c, v3 ? RMON Support: 1, 2 #### Power Specifications ? PoE (RJ-45) Ports: Yes ? Input Voltage: 110 V AC, 220 V AC ? Power Source: Power Supply #### Features ? Supports full duplex communication ? Layer 2 and Layer 3 switching capabilities ? Automatic device sensing and negotiation ? DHCP support and ARP functionality ? VLAN support and trunking capabilities ? Auto-uplink (Auto MDI/MDI-X) support ? IGMP snooping for efficient multicast handling ? Syslog support for comprehensive logging ? Intrusion Detection System (IDS) integration ? Broadcast, multicast, and unicast storm control ? Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) support ? Dynamic Trunking Protocol (DTP) and Port Aggregation Protocol (PAgP) support ? Access Control List (ACL) and Quality of Service (QoS) support ? Support for Jumbo Frames ? Dynamic ARP Inspection (DAI) and Per-VLAN Spanning Tree Plus (PVST+) #### Compliance and Standards ? IEEE 802.3u ? IEEE 802.1D ? IEEE 802.1Q ? IEEE 802.1p ? IEEE 802.3af ? IEEE 802.3x ? IEEE 802.3ad (LACP) ? IEEE 802.1w ? IEEE 802.1x ? IEEE 802.1s #### Memory Specifications ? Standard Memory: 128 MB ? Memory Type: DRAM ? Flash Memory: 16 MB #### Environmental Conditions ? Minimum Operating Temperature: 32 ?F ? Maximum Operating Temperature: 113 ?F ? Operating Humidity Range: 10 ? 85% ? Maximum Operating Altitude: 9840 ft ### Increased Connectivity With 48 ports available, users can easily connect a large number of devices to the network. This is particularly beneficial for businesses that have a high volume of network traffic or need to support a large number of users. The switch's ample number of ports ensures that there is enough capacity to handle the demands of a growing network. ### Versatility and Flexibility The abundance of ports on the Cisco WS-C3750-48PS-S Layer 3 Switch provides users with the flexibility to customize their network setup according to their specific requirements. Users can connect different types of devices simultaneously, without the need for additional networking equipment. This versatility allows for easy expansion and accommodates future growth in network infrastructure without the hassle of investing in additional switches. #### Enhanced Performance The 48 ports on this switch enable efficient data transfer between connected devices, ensuring smooth and uninterrupted communication within the network. With a higher number of ports, businesses can eliminate bottlenecks and improve overall network performance. This is particularly crucial in environments where real-time data processing is essential, such as video conferencing, VoIP communication, or data-intensive applications. #### Cost-Efficient Networking Solution By providing 48 ports in a single switch, the Cisco WS-C3750-48PS-S eliminates the need for purchasing multiple switches or additional networking equipment. This not only reduces upfront costs but also lowers ongoing maintenance expenses. Consolidating all network connections into a single device simplifies management and reduces complexity, resulting in cost savings for businesses. ## Power Over Ethernet The Cisco WS-C3750-48PS-S Layer 3 Switch offers the advanced Power over Ethernet (PoE) feature, which is a true advantage for businesses that require power and data connectivity to be delivered through a single Ethernet cable. This feature eliminates the need for separate power adapters and enables the deployment of network devices in locations where power outlets may be limited or inaccessible. ### Simplified Installation The PoE feature simplifies the installation process by eliminating the need for additional power outlets near each network device. With the Cisco WS-C3750-48PS-S, businesses can conveniently deploy devices such as IP phones, wireless access points, and security cameras in various locations without the constraints of power availability. This flexibility saves time and effort during the setup process and reduces the complexity of cable management. ### Cost Savings By leveraging the PoE functionality of the Cisco WS-C3750-48PS-S, businesses can significantly reduce costs associated with electrical wiring and power infrastructure. The ability to power network devices through the Ethernet cable eliminates the need for separate electrical wiring, reducing installation expenses. Additionally, using PoE enables central power management, allowing for efficient control and monitoring of power consumption, resulting in long-term cost savings. #### Improved Reliability With PoE, network devices connected to the Cisco WS-C3750-48PS-S can receive a reliable and uninterrupted power supply. This is particularly beneficial in critical environments where continuous operation is essential. By eliminating dependence on individual power adapters, businesses can ensure that their essential devices remain powered even during power outages or fluctuations. This enhances network reliability and minimizes downtime. #### Remote Power Management The PoE feature enables remote power management capabilities, allowing businesses to efficiently monitor and control the power supply to connected devices. Through network management software or the switch's interface, administrators can easily turn devices on or off, schedule power cycles, and receive notifications in case of power-related issues. This remote power management capability enhances network efficiency, simplifies troubleshooting, and reduces the need for physical intervention. ## Rack Mountable The Cisco WS-C3750-48PS-S Layer 3 Switch is designed to be rack-mountable, providing users with a convenient and space-saving solution for housing their networking equipment. This feature is particularly important for businesses that have limited physical space or require efficient organization of their networking infrastructure. ### Space Optimization By being rack-mountable, the Cisco WS-C3750-48PS-S allows businesses to maximize their available space. Instead of having networking equipment scattered across the office or server room, the switch can be securely mounted on a standard rack. This not only saves valuable floor space but also enables efficient cable management and reduces clutter, making it easier to maintain and troubleshoot the network. ### Easy Scalability Rack-mountable switches offer a scalable solution for expanding network infrastructure. The Cisco WS-C3750-48PS-S can be easily integrated into existing rack setups, allowing businesses to add additional switches or networking equipment as needed without disrupting the overall layout. This flexibility makes it simple to accommodate future growth or reconfiguration of the network without the need for extensive rewiring or relocation of equipment. #### Improved Cooling and Maintenance Rack-mountable switches benefit from enhanced cooling capabilities compared to standalone devices. The standardized rack setup enables proper air circulation around the switch, preventing overheating issues that could affect network performance. Additionally, having networking equipment neatly organized in a rack simplifies maintenance tasks such as firmware updates, cable checks, or hardware replacements. This ease of access improves network uptime and reduces the time required for troubleshooting. #### Enhanced Security Rack-mountable switches offer improved physical security for networking equipment. By housing the switch in a locked rack, businesses can prevent unauthorized access or tampering, ensuring the integrity and confidentiality of their network infrastructure. Additionally, a rack setup allows for the implementation of cable management features such as cable trays or covers, reducing the risk of accidental disconnections or damage to cables.
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    WS-X6348-RJ45V Cisco Catalyst 48 Ports Switching Module

    £178.18£213.82 Incl. VAT

    ## Key Specifications ? Brand: Cisco ? Part Number: WS-X6348-RJ45V ? Product Designation: Catalyst Switching Module ## Technical Features ### Usage and Application ? This module is designed primarily for network switching, facilitating efficient data flow and connectivity in various setups. ### Interface and Port Configuration #### Available Interfaces ? 48 x 10/100Base-TX LAN ports ? Port Type: 48 x RJ-45 10/100Base-TX LAN ## Performance Metrics ### Connectivity Options ? Supports Category 5 UTP cabling ? Compatible with 100-ohm STP cabling #### Data Transfer Capabilities Offers a maximum data transfer rate of: ? 100 Mbps Fast Ethernet ? Supports both half and full-duplex modes up to 328 feet ##### Conclusion This switching module is an excellent choice for improving network capabilities, providing extensive connectivity options and impressive performance metrics. ## Ports The Cisco WS-X6348-RJ45V Switching Module is equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations that require extensive network connectivity. With such a high number of ports, this module offers users unparalleled flexibility and scalability, allowing them to connect a large number of devices to their network without any hassle. ### Enhanced Connectivity One of the key benefits of the Cisco WS-X6348-RJ45V's 48 ports is the enhanced connectivity it provides. Whether you need to connect computers, printers, servers, or any other network devices, this switching module offers more than enough ports to accommodate your needs. This level of connectivity ensures that you can easily expand your network as your business grows, without worrying about running out of available ports. ### Improved Network Performance Having 48 ports on the Cisco WS-X6348-RJ45V Switching Module also translates into improved network performance. With more ports available, you can distribute the load evenly across multiple devices, reducing congestion and preventing bottlenecks. This results in faster data transfer speeds and a more efficient network overall. #### Seamless Expansion Another advantage of the 48 ports on this switching module is the ease with which you can expand your network. Whether you need to add additional devices or accommodate new employees, having a surplus of ports ensures that you can seamlessly integrate them into your existing infrastructure. This flexibility saves you both time and money by eliminating the need for additional equipment or costly upgrades. #### Efficient Cable Management With 48 ports available, cable management becomes a breeze. You can neatly organize your cables and maintain a clean and organized network environment. This not only improves aesthetics but also simplifies troubleshooting and maintenance tasks. By reducing cable clutter, you minimize the risk of accidental disconnections or damaged cables, ensuring uninterrupted network connectivity. ### Highly Reliable The Cisco WS-X6348-RJ45V Switching Module is renowned for its reliability, and the 48 ports it offers further enhance this aspect. Each port is built to withstand heavy usage and ensures a stable connection for your network devices. Whether you are running critical applications, handling large file transfers, or supporting heavy data traffic, the 48 ports on this module will deliver consistent and reliable performance. ### Cost-Effective Solution Investing in a switching module with 48 ports, such as the Cisco WS-X6348-RJ45V, can be a cost-effective solution in the long run. Instead of purchasing multiple smaller switches or modules to accommodate your network needs, having a single module with 48 ports eliminates the need for additional equipment and reduces maintenance and management costs. This makes it an ideal choice for businesses looking to optimize their budget while ensuring a robust and scalable network infrastructure.
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    WS-X6748-SFP Cisco Catalyst Managed Switch with 48 Ports

    £202.05£242.46 Incl. VAT

    ## Overview of Cisco WS-X6748-SFP ### Manufacturer Details ? Brand: Cisco ? Model Number: WS-X6748-SFP ? Product Title: Catalyst 48-Port High-Performance Mixed Media Gigabit Ethernet Interface Module ? Type: Expansion Module ### Technical Specifications #### Application and Usage Designed for advanced data networking, this module excels in performance and reliability within network infrastructures. #### Performance Metrics ? Data Transfer Rate: 1 Gbps Gigabit Ethernet #### Expansion Capabilities ? Expansion Slots: 48 x SFP (mini-GBIC) ? Daughter Cards: Not Applicable ### Management and Protocol Support ? Management Tools: Compatible with CiscoWorks network management platform ? Protocols: Supports Simple Network Management Protocol (SNMP) versions 1, 2, and 3 ? RMON Groups: Includes statistics, history, alarms, and events ### Environmental Specifications ? Minimum Operating Temperature: 32 ?F ? Maximum Operating Temperature: 104 ?F ? Humidity Range: 10% to 90% Non-condensing Relative Humidity ? Altitude Range: -196.85 ft to 13123.36 ft ### Additional Information #### Primary Use Cases Ideal for high-performance distribution, core layer, and data center environments. #### Reliability and Performance ? Mean Time Between Failures (MTBF): Approximately seven years ? Scheduler: Deficit Weighted Round Robin (DWRR) ? Buffer Size per Port: Rx-166KB, Tx-1.17MB #### Optional Upgrades Supports optional DFC upgrade with WS-F6700-DFC3 in conjunction with Supervisor Engine 720. #### Backplane and Switch Fabric Connectivity Offers various packet buffer depths and Quality of Service (QoS) options for optimal traffic management. #### Performance and Forwarding Rates ? Performance (using CEF): 720 Gbps, up to 30 Mpps per system ? With dCEF Upgrade: Up to 48 Mpps ### Compatibility Information ? Supported Supervisor Engine: 720 ? Compatible Chassis: Catalyst 6506, 6509, 6509-NEB-A, 6513 ## Ports The Cisco WS-X6748-SFP Managed Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses of all sizes. With this extensive number of ports, users can connect multiple devices simultaneously, ensuring smooth and uninterrupted network connectivity. ### Benefits of 48 Ports 1. Scalability: The 48 ports on the Cisco WS-X6748-SFP Managed Switch provide businesses with the flexibility to expand their network infrastructure as needed. Whether your organization is growing rapidly or requires additional connections for various departments, these ports allow you to easily accommodate new devices without the need for additional switches. 2. Versatility: Having 48 ports means that you can connect a wide range of devices to your network. From computers and printers to IP cameras and VoIP phones, this switch can handle the diverse needs of modern businesses. Moreover, it supports both copper Ethernet and fiber-optic connections, enabling seamless integration with different networking technologies. 3. Improved Performance: The abundance of ports ensures that each connected device receives sufficient bandwidth, preventing network congestion and optimizing performance. This is particularly crucial in environments where high data transfer rates are required, such as data centers or multimedia production companies. ### Flexibility and Redundancy The Cisco WS-X6748-SFP Managed Switch offers advanced features to enhance network flexibility and redundancy. #### Virtual LAN (VLAN) Support VLAN support allows you to segment your network into multiple logical networks, improving security and performance. With 48 ports, you can easily assign different devices or departments to separate VLANs, ensuring efficient traffic management and reducing the risk of unauthorized access. #### Link Aggregation Link aggregation, also known as port trunking or bonding, allows you to combine multiple physical ports into a single logical link. This feature enhances network reliability and increases available bandwidth, as traffic is distributed across multiple links. With 48 ports, you have ample opportunities to implement link aggregation and create high-speed connections between switches or to connect to servers with multiple network interfaces. ### Table showcasing all features:
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    WS-C2948G-GE-TX Cisco Catalyst Ethernet Switch (48-Port)

    £222.40£266.88 Incl. VAT

    ## Ports The Cisco WS-C2948G-GE-TX Ethernet Switch is equipped with a total of 48 ports, making it an ideal choice for medium to large-sized networks. These ports allow for efficient and reliable connectivity, enabling users to connect multiple devices and expand their network infrastructure. ## Overview of the Cisco WS-C2948G-GE-TX ### Manufacturer and Model Information ? Brand: Cisco ? Model Identifier: WS-C2948G-GE-TX ? Product Line: Catalyst ? Series: 2900 ? Model: 2948G ? Product Title: Catalyst 2948G Ethernet Switch ? Product Category: Ethernet Switch ### Network Ports ? Total Network Ports: 48 ? RJ-45 Ports: 48 ? Fast Ethernet Ports: 48 ? Gigabit Ethernet Expansion Slots: 2 #### Expansion Slots ? Number of Expansion Slots: 4 ? Expansion Slot Type: SFP (Small Form-Factor Pluggable) ### Media Types ? Supported Media: Twisted Pair ? Ethernet Technology: Fast Ethernet ? Network Technologies: 10/100Base-TX, 10Base-T ### Management and Protocols ? Manageable: Yes ### Memory Specifications ? Standard Memory: 64 MB ### Power Specifications ? Input Voltage: 110 V AC ? Alternate Input Voltage: 220 V AC ### Increased Connectivity With 48 ports, this Ethernet switch offers a significant increase in connectivity options compared to switches with fewer ports. This allows businesses to connect numerous devices simultaneously, including computers, printers, servers, and other networking equipment. The increased connectivity is particularly beneficial for organizations that require a large number of network connections, such as enterprises or educational institutions. ### Flexibility and Scalability The abundance of ports on the Cisco WS-C2948G-GE-TX Ethernet Switch provides users with the flexibility to design and expand their network according to their specific needs. The switch allows for easy scalability as businesses grow or change their network requirements over time. With 48 ports available, users can effortlessly add new devices without worrying about running out of available connections. ### Improved Network Performance Having 48 ports on this Ethernet switch ensures efficient network performance by reducing congestion and minimizing data bottlenecks. Each port operates at Gigabit Ethernet speeds, enabling high-speed data transfer and reducing latency. This is particularly important in environments where data-intensive applications are used or when multiple users are accessing the network simultaneously. #### Versatile Deployment Options The Cisco WS-C2948G-GE-TX Ethernet Switch's 48 ports offer versatility in deployment options. Users can choose between deploying the switch as a standalone device or integrating it into a larger network infrastructure. The switch supports various configurations, including cascading multiple switches together to create a more extensive network. This flexibility allows for customization based on specific network requirements. #### Enhanced Network Security The 48 ports on this Ethernet switch enable users to implement advanced network security measures. With more ports available, businesses can separate devices into different VLANs (Virtual Local Area Networks) for improved security and resource management. VLANs help isolate network traffic, preventing unauthorized access and enhancing overall network security. #### Reduced Cost and Complexity Having 48 ports in a single device eliminates the need for additional switches, reducing complexity and overall costs. With fewer devices to manage, network administrators can streamline their operations and simplify troubleshooting processes. Furthermore, consolidating network connections into a single switch minimizes cabling requirements, resulting in a tidier and more organized network setup. ## Product Features To summarize, the Cisco WS-C2948G-GE-TX Ethernet Switch offers the following key features: In conclusion, the Cisco WS-C2948G-GE-TX Ethernet Switch's 48 ports offer users increased connectivity, flexibility, improved network performance, versatile deployment options, enhanced security, and reduced cost and complexity. With its extensive range of features, this switch is an excellent choice for businesses or organizations seeking a reliable and scalable solution for their networking needs.
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    WS-C3560G-48PS-S Cisco Catalyst 3560 48-Ports Switch.

    £186.14£223.37 Incl. VAT

    ## Ports The Catalyst WS-C3560G-48PS-S Manageable Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses that require a high-density network infrastructure. These ports provide users with the ability to connect numerous devices simultaneously, allowing for efficient data transfer and network expansion. ## Overview of Cisco WS-C3560G-48PS-S ? Manufacturer: Cisco ? Part Number: WS-C3560G-48PS-S ? Product Type: Ethernet Switch ? Product Line: Catalyst ? Series: 3560 ### Key Features of Cisco WS-C3560G-48PS-S ? 48 fixed Ethernet ports supporting 10/100/1000 Mbps speeds ? Gigabit uplinks: 4 SFP ports ? Supports Power over Ethernet (PoE) ? Layer 4 switching capabilities ? Maximum port density: 48 PoE-enabled ports ? Supports 9018-byte jumbo frames #### Network and Connectivity Specifications ? Total number of network ports: 48 ? Connectivity technology: Wired ? Topology: Ethernet (10/100/1000Base-T), Gigabit Ethernet (SFP) ? Uplinks: 4 SFP-based fiber ports ##### Performance and Forwarding Rates ? Up to 38.7 Mpps forwarding rate for 64-byte packets (select models) ? Configurable up to 12,000 MAC addresses ? Supports up to 11,000 unicast routes ? IGMP groups and multicast routing: up to 1000 #### Expansion and Scalability Options ? 4 expansion slots for SFP modules ? SFP slot type for fiber uplinks ? Flexible scalability with available Gigabit Ethernet SFP slots ### Network Technology and Layer Support ? Twisted Pair cable support (Category 5) ? Ethernet technology: 10Base-T, 100Base-T, 1000Base-T ? Layer 4 protocol support for enhanced traffic management #### Management and Protocols ? Manageable through Ethernet protocols ? Supports remote management via HTTP, SNMP (1, 2c, 3), SSH, Telnet ? Advanced monitoring with RMON (1, 2, 3, 9) ##### Memory and Storage ? 128 MB DRAM for efficient processing ? 32 MB flash memory ? 16 MB flash on specific models (e.g., 48PS and 24PS) #### Power and Reliability ? Input voltage: 110 V AC / 220 V AC ? Available PoE power: 370 W ? MTBF (Mean Time Between Failures): 147,000 hours ### Miscellaneous Features ? Rack-mountable design for ease of installation ? Comes with rackmount ears, an AC power cord, and a console cable ? Compatible with various desktop devices ### Increased Connectivity With a total of 48 ports, this manageable switch enables users to connect a wide variety of devices, such as computers, servers, IP phones, and wireless access points. This high level of connectivity is particularly beneficial for businesses that have numerous departments or a large number of employees. Each port can be utilized to establish a secure and reliable connection, ensuring smooth communication between devices. ### Flexibility in Network Design The Catalyst WS-C3560G-48PS-S offers users the flexibility to design their network according to their specific requirements. The abundance of ports allows for the creation of multiple VLANs (Virtual Local Area Networks), which can segregate traffic and enhance network security. VLANs enable organizations to separate different departments or groups into isolated networks, providing better control over access rights and enhancing data privacy. #### Scalability and Future-Proofing The 48 ports featured in this manageable switch provide scalability for businesses that anticipate growth or expansion in the future. As the number of employees or devices increases, the Catalyst WS-C3560G-48PS-S can accommodate the additional connections without compromising performance or requiring the purchase of additional networking equipment. Moreover, these ports support Power over Ethernet (PoE) technology, which simplifies network deployment by eliminating the need for separate power sources. PoE allows for both data and power transmission over a single Ethernet cable, reducing cable clutter and facilitating easier installation. This feature is especially useful for organizations that utilize IP phones, wireless access points, or IP cameras, as it eliminates the need for individual power adapters for each device. ### Enhanced Network Performance The 48 ports of the Catalyst WS-C3560G-48PS-S ensure high-performance data transfer across the network. Each port supports Gigabit Ethernet, providing a data transfer rate of up to 1 Gbps. This high-speed connectivity allows for efficient transfer of large files, smooth streaming of multimedia content, and seamless communication between devices. Additionally, this manageable switch incorporates advanced features such as Quality of Service (QoS) and traffic prioritization. QoS guarantees that critical network traffic is prioritized, ensuring that time-sensitive applications such as VoIP (Voice over Internet Protocol) or video conferencing receive the necessary bandwidth for optimal performance. By intelligently managing network traffic, this switch provides a seamless user experience and minimizes latency issues. ### Reliability and Redundancy The 48 ports featured in the Catalyst WS-C3560G-48PS-S are not only highly functional but also reliable. This manageable switch incorporates redundant power supplies, which ensure uninterrupted operation even in the event of a power supply failure. Redundancy is crucial for businesses that cannot afford network downtime or interruptions in critical operations. Furthermore, the Catalyst WS-C3560G-48PS-S supports Spanning Tree Protocol (STP), which prevents network loops and ensures a stable and resilient network infrastructure. STP detects and disables redundant paths in the network, eliminating the risk of broadcast storms or packet loss that can occur when multiple paths exist between switches.