Networking

Key Features Eight (8) 10/100/1000 Gigabit Copper ports with two (2) combo SFP ports. Includes Power over Ethernet (PoE) functionality. Supports Textview, a full command-line interface (CLI). Includes support fpr Simple Network Management Protocol (SNMP). Support for the Energy Efficient Ethernet (IEEE 802.3az) standard. Provides performance and advanced traffic-handling intelligence. Private VLAN Edge (PVE) provides layer 2 isolation between devices. Simple-to-use graphical interfaces to help reduce deployment time. Embedded Secure Sockets Layer (SSL) encryption to protect management data. Advanced network security applications including dynamic Address Resolution Protocol (ARP).

Key Features Easy configuration and management:  The Cisco SF250-48 Fast Ethernet Switch is designed to be easy to deploy and use by small businesses or the partners that serve them. Simple-to-use web-based interfaces reduce the time it takes to deploy, manage, and troubleshoot your network. Key features include: Cisco Discovery Protocol simplifies setup by discovering all connected Cisco devices and allowing them to share information Cisco FindIT Network Discovery Utility works through a simple toolbar on the user's web browser to discover Cisco devices on the network and display basic information, such as serial numbers and IP addresses, to aid in the configuration and speed the deployment of Cisco Small Business products. For more information, and to download the utility, visit  www.cisco.com/go/sbtoolbar . Performance and reliability:  Each Cisco SF250-48 Smart Fast Ethernet Switch has been tested to deliver the high availability and performance you would expect from a Cisco Fast Ethernet Switch and help you prevent costly downtime. The Smart Switches speed file transfer times, improve slow and sluggish networks, keep your vital business applications available, and help your employees respond more quickly to customers and each other. With a network based on a Cisco SF250-48 Fast Ethernet Switch, you can address all of your business communication and connectivity needs and reduce the total cost of ownership of your technology infrastructure. Network security:  A Cisco SF250-48 Smart Fast Ethernet Switch provides basic security and network management features you need to maintain a level of security for your business, keep unauthorised users off the network, and protect your business data. The Fast Ethernet Switches provide integrated network security to reduce the risk of a security breach, with IEEE 802.1X port security to control access to your network. IP telephony support:  The Cisco SF250-48 Fast Ethernet Switch includes QoS features to prioritise delay-sensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services. For example, Auto Voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritise voice traffic. IPv6 support:  Internet service providers worldwide are moving to the latest version of Internet Protocol to accommodate the growing number of network devices. This Cisco SF250-48 Fast Ethernet Switch provides native support for IPv6 alongside traditional IPv4. That means you can take full advantage of IPv6-enabled operating systems and applications in the future, without having to upgrade your network equipment. An energy-efficient solution:  Every Cisco SF250-48 switch is designed to be eco-friendly without compromising performance. They help conserve energy by optimising power use, which helps protect the environment and lowers your energy costs. Power-saving features include: Automatic power down on Fast Ethernet ports when a link is not active Embedded intelligence to adjust power based on cable length on Fast Ethernet models Fanless design in most models, which reduces power consumption, increases reliability, and provides quieter operation Additional Fast Ethernet ports:  The Cisco SF250-48 Smart Fast Ethernet Switch provides more ports per switch than other switches in the market, giving you more flexibility to connect and empower your business by offering 2x mini Fast Ethernet Interface Converter (mini-GBIC) expansion slots that give you the option to add fibre optic or Fast Ethernet uplink connectivity to the switch. Peace of mind and investment protection:  Cisco SF250-48 Smart Fast Ethernet Switch offers the reliable performance, investment protection, and peace of mind you expect from a Cisco switch. When you invest in the Cisco 250 Series, you gain the benefit of: Cisco limited lifetime warranty Cisco Small Business Investment Protection Program, which lets you upgrade a Cisco 250 Series switch to another Cisco Small Business or Cisco Catalyst switch in the future and receive credit for the value of the switch (available only in the United States and Canada) Rigorous testing to help ensure easy integration and compatibility with other Cisco networking and communications products, including the complete Cisco Small Business portfolio

Manufacturer Cisco Systems, Inc Manufacturer Part Number SG250X-24-K9-NA Manufacturer Website Address http://www.cisco.com Brand Name Cisco Product Series 250 Product Model SG250X-24 Product Name SG250X-24 24-Port Gigabit with 4-Port 10-Gigabit Smart Switch Product Type Ethernet Switch

Key Features Twenty-four (24) 10/100 Fast Ethernet RJ45 ports, ideal for small workgroups moving large files Two (2) Small Form-factor Pluggable combo ports to add fiber optic uplink connectivity Embedded QoS intelligence to prioritize delay-sensitive services such as voice and video Management options like Cisco CLI, Simple Network Management Protocol (SNMP) Support for network security applications such as IEEE 802.1X and port security IPv6 Ready - making it futurproof for the next generation Internet Protocol Energy Efficient Ethernet (IEEE 802.3az) and Energy Detect support

Key Features Sixteen (24) 10/100/1000 Gigabit ports with automatic medium dependent interface (MDI) and MDI crossover (MDI-X); auto negotiated port for connecting. Twelve (12) PoE+ Power over Ethernet ports for up to 15.4W per port, total PoE budget of 100W. Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by monitoring the amount of traffic on an active link. Compact desktop form factor that offers a wall-mount option for discreet mounting under a desk or on the wall of an office or conference room. Includes advanced Cisco traffic-handling features to keep your applications running at peak performance. Includes cable diagnostic feature and Loop Detection Integrated QoS intelligence on the switch automatically prioritises delay-sensitive services such as voice or video. Works right out of the box, with no software to install and nothing to configure. Power-over-Ethernet The Cisco SG110-24HP switches comes with twelve (12) PoE+ ports. This capability simplifies the deployment of IP telephony, wireless, video surveillance, and other solutions by allowing you to connect and power network endpoints over a single Ethernet cable. With no need to install separate power supplies for IP phones or wireless access points, you can take advantage of advanced communications technologies more quickly, and at a lower cost. The total PoE budget of the Cisco SG110-24HP switch is 100W.

Product Highlights 24 x PoE+ 10/100 Mb/s Ethernet Ports 2 x GbE Combo Ports + 2 x SFP Slots 185W Dedicated PoE Power 9.52 Mpps Transfer Rate 12.8 Gb/s Switching Capacity 12 Mb Packet Buffer IPv6 Support Two Fans Advanced Layer 3 Traffic Management Enhanced Power Efficiency

Sixteen (16) 10/100/1000 Gigabit ports with automatic medium dependent interface (MDI) and MDI crossover (MDI-X); auto negotiated port for connecting. Eight (8) PoE+ Power over Ethernet ports for up to 30W per port, total PoE budget of 64W. Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by monitoring the amount of traffic on an active link. Compact desktop form factor that offers a wall-mount option for discreet mounting under a desk or on the wall of an office or conference room. Includes advanced Cisco traffic-handling features to keep your applications running at peak performance. Includes cable diagnostic feature and Loop Detection Integrated QoS intelligence on the switch automatically prioritises delay-sensitive services such as voice or video. Works right out of the box, with no software to install and nothing to configure.

Key Features 50x 10/100/1000 switched RJ-45 ports with auto medium dependent interface (MDI) and MDI crossover (MDI-X) cable detection 2x Combo mini-GBIC port Nonblocking, store-and-forward switching mechanism Simplified QoS management enabled by advanced queuing techniques using 802.1p, differentiated services (DiffServ), or type of service (ToS) prioritisation schemes enhances the performance of real-time applications such as voice and video Configuration and monitoring from a standard web browser with WebView management Secure remote management of the switch via Secure Shell (SSH) and SSL secure channel network protocols 802.1Q-based VLANs enable segmentation of networks for improved performance and security Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Automatic port configuration through auto MDI/MDIX and 802.1ab with Link Layer Discovery Protocol (LLDP) and Universal Plug and Play (UPnP) support User/network port-level security via 802.1X authentication and MAC-based filtering Increased bandwidth (up to 8x) and added link redundancy with Link Aggregation Control Protocol (LACP) Enhanced rate-limiting capabilities provide control, including back pressure to control the rate at which data can flow into and out of a port Multicasting, broadcasting, and flooding control Port mirroring for noninvasive monitoring of switch traffic Simple Network Management Protocol (SNMP) versions 1, 2c, and 3 and Remote Monitoring (RMON) support Fully rack mountable using the included rack-mounting hardware

Cisco, SF220-24P, 24 Port, Smart Managed, Fast Ethernet, PoE+ Switch, w/ 2x SFP Combo Ports, (180W), Switch, In today’s fast-paced business environment, business owners are becoming more selective in their IT investments, including the network infrastructure. The network is a critical platform for business productivity, and a fast, reliable, and secure network.

Key Features Sixteen (16) 10/100 fast Ethernet ports with automatic medium dependent interface (MDI) and MDI crossover (MDI-X); auto negotiated port for connecting. Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by monitoring the amount of traffic on an active link. Compact, robust desktop form factor that offers a wall-mount option for discreet mounting under a desk or on the wall. Rackmount 1U form factor that offers a data cabinet or wall-mount cabinet option for integration in to an existing network. Includes cable diagnostics and loop detection. Includes advanced Cisco traffic-handling features to keep your applications running at peak performance. Integrated QoS intelligence on the switch automatically prioritises delay-sensitive services such as voice or video. Works right out of the box, with no software to install and nothing to configure.

Brand : Cisco Manufacturer part number: (SG250-26-EU) Ports : 26 ports Switch type :  Smart managed Gigabit Ethernet Warranty : One year.

Brand : Cisco Manufacturer part number: (SG300-52) Ports : 52 ports Switch type : managed  Warranty : One year.  

Brand : Cisco Manufacturer part number: (SG300-28-SFP) Ports : 28 ports Switch type : managed  Warranty : One year.  

Brand : Cisco Manufacturer part number: (SF302-08-pp) Ports : 8 ports Switch type : managed  Warranty : One year.  

Brand : Cisco Manufacturer part number: (SF200-24-EU) Ports : 24 ports Switch type : Unmanaged Gigabit Ethernet Warranty : One year.

Brand : Cisco Manufacturer part number: (SG110-24-EU) Ports : 24 ports Switch type : Unmanaged Gigabit Ethernet Warranty : One year.  

Brand : Cisco Manufacturer part number: (SG112-24-EU) Ports : 24 ports Switch type : Unmanaged Gigabit Ethernet Warranty : One year.

OS Required: Linux, Apple MacOS X, Microsoft Windows Ports: 8 x 10/100 Device Type: Switch - 8 ports - unmanaged Jumbo Frame Support: Yes Humidity Operating Range: 10-90% (non-condensing) Minimum Storage Temperature: -4 F Depth: 5.1 inches Weight: n/a Minimum Operating Temperature: 32 F Interfaces: 8 x 10Base-T/100Base-TX - RJ-45 - PoE Humidity Storage Range: 10-90% (non-condensing) Height: 1.2 in Maximum Operating Temperature: 104 F MAC Address Table Size: 1000 entries Voltage Required: DC 48 V Localization: North America Performance: Switching capacity: 1.6 Gbps; Forwarding performance (64-byte packet size): 1.2 Mpps Power Device: Power adapter - external Width: 5.1 inches Power Over Ethernet (PoE): PoE Status Indicators: Power, PoE, link/activity

Cisco, SG350-28P, 24 Port, Managed, Gigabit, PoE+, 2x Gigabit Combo, 2x SFP Ports, (195W), Switch, Simple Intuitive web and mobile network management tools allow for set-up in minutes and simplified ongoing operations, freeing up valuable time and resources for growth and profitability.

Cabling: Category 5 Ethernet Ports: 8 RJ-45 10/100/1000 Mbps Dimensions: 5.51 x 1.31 x 5.51 inches (14.0 x 3.34 x 14.0 cm) Security Feature: Security Slot Power: DC12V / 1 A Weight: 15 oz (425 g) Standards: IEEE 802.3, 802.3u, 802.3ab, 802.1p, 802.3x